MRV Communications Network Card TS700 100 User Manual

TereScope700 and TereScope800

Wireless Optical Communication Links

Models TS700/100, TS700/155, TS700/G, TS800/155

UserManual

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Table of Contents

S T A N D A R D S

Standards Compliance ............................................................................i

FCC Notice ...............................................................................................i

CE Mark ...................................................................................................i

Other Standards .....................................................................................ii

MRV^TMLaser Safety Certification........................................................ii

A B O U T T H I S U S E R M A N U A L

Audience .................................................................................................iii

Qualifications .........................................................................................iii

Training ..................................................................................................iii

Experience ..............................................................................................iii

Authorization .........................................................................................iii

S A F E T Y R E Q U I R E M E N T S

Before Installing ....................................................................................iv

Before Powering On ..............................................................................iv

When Installing ......................................................................................iv

Servicing .................................................................................................. v

I N T R O D U C T I O N ...............................................................................vi

C H A P T E R 1 - T H E P R O D U C T

Models....................................................................................................... 1

General Description ................................................................................ 2

Front ......................................................................................................... 2

Back .......................................................................................................... 3

A. TS700/155 (Standard Model)............................................................ 3

B. TS800/155 (Standard Model)............................................................ 5

C. TS800/155-F (Standard Model including Fusion option) .............. 8

D. TS700/100 (Fast Ethernet).............................................................. 11

E. TS700/G (Gigabit Ethernet)............................................................ 13

Monitoring & Management Options ................................................... 15

Typical Connection................................................................................ 16

C H A P T E R 2 - S I T E S U R V E Y

Line of Sight........................................................................................... 17

Orientation............................................................................................. 17

Location & Range.................................................................................. 17

Mounting Environment & Stability..................................................... 20

Transmitting through a Window ......................................................... 22

C H A P T E R 3 - I N F R A S T R U C T U R E

Power ...................................................................................................... 24

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Data/Signal Cabling .............................................................................. 24

For TS700/155, TS700/G, TS800/155, TS800/155-F............................24

For TS700/100.........................................................................................25

C H A P T E R 4 - B E N C H T E S T

TS700/155, TS800/155, and TS800/155-F............................................ 26

TS700/100............................................................................................... 27

TS100/G.................................................................................................. 28

Display and Results ............................................................................... 29

TS700/155, TS800/155, and TS800/155-F............................................ 29

TS700/100............................................................................................... 30

TS700/G.................................................................................................. 30

C H A P T E R 5 - I N S T A L L A T I O N

Accessories ............................................................................................. 31

Mounting................................................................................................ 34

TS Detachement from the JMP-L .............................................. 34

Mounting the Accessories............................................................ 35

Special Mounting......................................................................... 36

Attachment of the Transceiver (TereScope Head) ................... 38

C H A P T E R 6 - A I M I N G P R O C E D U R E

Powering on the TereScope .................................................................. 39

Transceiver Alignment.......................................................................... 40

Coarse Alignment......................................................................... 40

Fine Alignment............................................................................. 41

Link Operating Test.............................................................................. 44

Installation Log...................................................................................... 44

Installation Completion ........................................................................ 44

C H A P T E R 7 - M A I N T E N A N C E

Periodic Visits ........................................................................................ 40

A P P E N D I X A : Product specifications

A P P E N D I X B : Digital Readout vs. Distance

A P P E N D I X C : Unpacking Instructions for TereScope

A P P E N D I X D : Tool Kit, Equipment, and Materials

A P P E N D I X E : TereScope Bench Test Procedure

A P P E N D I X F : Effect of wind on TereScopes

A P P E N D I X G : FSO Chaining

A P P E N D I X H : Installation Log

A P P E N D I X I : P o w e r o v e r E t h e r n e t

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Standards

Standards Compliance

UL 1950; CSA 22.2 No 950; FCC Part 15 Class B; CE-89/ 336/ EEC, 73/ 23/ EEC

FCC Notice

WARNING: This equipment has been tested and found to comply with the limits for a Class B digital

device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection

against harmful interference when the equipment is operated in a commercial environment. This

equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in

accordance with the instructions in the manual, may cause harmful interference to radio

communications. Operation of this equipment in a residential area is likely to cause harmful interference

in which case the user will be required to correct for the interference at the user’s own expense.

The user is cautioned that changes and modifications made to the equipment without approval of the

manufacturer could void the user’s authority to operate this equipment.

It is suggested that the user use only shielded and grounded cables when appropriate to ensure

compliance with FCC Rules.

CE Mark

The CE mark symbolizes compliance with the EMC directive of the European Community. Such

marking is indicative that the specified equipment meets or exceeds the following technical standards:

•

EN 55022 - Limits and Methods of Measurement of Radio Interference Characteristics of

Information Technology Equipment

•

EN 50081-1- Electromagnetic compatibility - of Radio Interference Characteristics of

Information Technology Equipment Generic Emission standard Part 1 – Residential

commercial and light industry environment

•

EN 50082-1 - Electromagnetic compatibility -- Generic immunity standard Part 1:

Residential, commercial and light industry environment

EN61000-4-2 (previously IEC 1000-4-2) - Electromagnetic compatibility for industrial-

process measurement and control equipment Part 4: Section 2 - Electrostatic discharge

requirements

•

EN61000-4-3 (previously IEC 1000-4-3) - Electromagnetic compatibility for industrial-

process measurement and control equipment Part 4: Section 3 - Radiated electromagnetic

field requirements

EN61000-4-4 (previously IEC 1000-4-4) - Electromagnetic compatibility for industrial-

process measurement and control equipment Part 4: Section 4 - Electrical fast

transient/ burst requirements

EN61000-4-5 - Electromagnetic compatibility for industrial-process measurement and

control equipment

Part 4: Section 5 – Surge Immunity requirements

EN61000-4-6 - Electromagnetic compatibility for industrial-process measurement and

control equipment

Part 4: Section 6 – Immunity to conducted disturbances induces by radio frequency fields

EN61000-4-8- Electromagnetic compatibility for industrial-process measurement and

control equipment

Part 4: Section 8– Power frequency magnetic field immunity requirements

EN61000-4-11 – Electromagnetic compatibility for industrial-process measurement and

control equipment Part 4: Section 11 – Voltage dips short interruptions and voltage

variations immunity requirements

•

EN61000-3-2 – Harmonic standard

EN61000-3-3 – Voltage Fluctuation and Flicker standard

CISPR 22 - Radiated and Line-conducted Class B

EN 60950 - ITE Safety

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Other Standards

1. CISPR 22: 1993

AS/ NZS 3548: 1995, Class B

Joint Amendment No. 1: 1997, Joint Amendment No. 2: 1997

2. EN 60950+A1+A2+A3+A4+A11

ACA TS001-1997

AS/ NZS 3260: 1993 A4: 1997

3. ITU G.703, G.704, G.706,G.736, G.737, G.738, G739, G740, G.775, G.823.

MRV Laser Safety Certification

The TereScope is designed, built, and tested to be eyesafe, even if the output beams are viewed directly,

provided that no magnifying optics are used.

This product is Class 1M according to the American National Standard for Safe Use of Lasers, ANSI

Z136.1-1993, provided that there is not a reasonable probability of accidental viewing with optics in the

direct path of the beam where the TereScope is installed.

This product is Class 1M according to the International Standard of the International Electrotechnical

Commision IEC 60825-1, Amendment 2, January 2001 entitled “Safety of laser products.” The following

explanatory label is applicable to these products:

LASER RADIATION

DO NOT VIEW DIRECTLY WITH OPTICAL INSTRUMENTS

(BINOCULARS OR TELESCOPES)

CLASS 1M LASER PRODUCT

This product complies with United States FDA performance standards for laser products except for

deviations pursuant to Laser Notice No. 50 as published in June, 2001, which allows for the use of the

IEC 60825-1 classification standard. Under this standard, these products are Class 1M.

A ‘Declaration of Conformity’, in accordance with the above standards, has been made and is on file at

MRV.

Disclaimer

MRV reserves the right to modify the equipment at any time and in any way it sees fit in order to improve it.

MRV provides this document without any warranty of any kind, either expressed or implied, including, but not

limited to, the implied warranties of merchantability or fitness for a particular purpose.

The customer is advised to exercise due discretion in the use of the contents of this document since the customer

bears sole responsibility.

Trademarks

All trademarks are the property of their respective holders.

This document and the information contained herein are proprietary to MRV and are furnished to the

recipient solely for use in operating, maintaining and repairing MRV equipment. The information within

may not be utilized for any purpose except as stated herein, and may not be disclosed to third parties

without written permission from MRV. MRV reserves the right to make changes to any technical

specifications in order to improve reliability, function, or design.

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About this User Manual

Audience

This manual is intended for the user who wishes to install, operate, manage and

troubleshoot the TereScope700 and TereScope800.

Qualifications

Users of this guide are expected to have:

•

Working knowledge of Electro-optical equipment

Working knowledge of LAN equipment (Layer 2 and 3)

A License to install equipment on buildings/ elevated structures

A License to work with power line (mains) voltages 110/ 230 Vac

Training

Installers are required to do a training course on MRV TereScopes that includes:

•

IR links (site survey, installation equipment, alignment, etc.)

Indoors and outdoors installation

On-the-job-training

Proficiency tests

Experience

Installers are required to have experience in coax cable TV home pass installation,

PTT home pass installation, LAN installation, IR equipment installation, and home

electrical wiring.

Authorization

After all the requirements specified above (namely, Qualifications, Training, and

Experience) have been met, the installer must receive authorization from MRV

certifying eligibility.

iii

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Safety Requirements

All requirements stipulated in the safety laws of the country of installation must be

abided by when installing the TereScopes.

Caution!

In addition, ensure that the requirements noted in this chapter are met in

order to reduce risk of electrical shock and fire and to maintain proper

operation.

Before Installing

Power: Ensure that all power to the TereScope is cut off. Specifically,

disconnect all TereScope power cords from the power line (mains).

Inspection: Ensure by inspection that no part is damaged.

Before Powering On

Line Power: Ensure that the power from the line (mains) is as specified on

the TereScope.

Power Cord: The power cord of The TereScope must have the following

specifications:

Flexible 3-conductor power cord approved by the cognizant

safety organization of the country. The power cord must be

Type HAR (harmonized), with individual conductor wire

having cross-sectional area 0.75 sq. mm. min. The power cord

terminations should be a suitably rated earthing-type plug at

one end and 3 terminal cord forks for M3 screws (1 for each

wire) at the other end. Both of the power cord terminations

must carry the certification label of the cognizant safety

organization of the country.

Figure A: 3 terminal cord

forks

When Installing

•

Ensure, by visual inspection, that no part of the TereScope is damaged.

Avoid eye contact with the laser beam at all times.

Ensure that the system is installed in accordance with ANSI Z136.1

control measures (engineering, administrative, and procedural

controls).

•

Ensure that the system is installed in accordance with applicable

building and installations codes.

Install the TereScope in a restricted location as defined in this manual

since it is a Class 1M FSOCS transmitter and receiver. A restricted

location is a location where access to the transmission equipment and

exposed beam is restricted and not accessible to the general public or

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casual passersby. Examples of restricted locations are: sides of

buildings at sufficient heights, restricted rooftops, and telephone poles.

This definition of a restricted location is in accordance with the

proposed IEC 60825-I Part 12 requirements.

•

Avoid using controls, adjustments, or procedures other than those

specified herein as they may result in hazardous radiation exposure.

Avoid prolonged eye contact with the laser beam (maximum 10 sec.).

Servicing

All servicing must be carried out only by qualified service personnel. Before

servicing, ensure that all power to the TereScope is cut off!

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Introduction

CAREFULLY READ THE ENTIRE

MANUAL BEFORE INSTALLING

n InfraRed (IR) link allows connection without any cable between two

distant sites. For that, two identical transceivers, each installed on one site

and aligned to face each other, provide point-to-point connectivity. This

configuration makes possible data transfer from one terminal to the other

through the air over an optical wavelength carrier, the IR link – see picture in

Figure B, below.

Figure B: IR Link

The installation of such a link can be summarized as 4 stages:

♦

Site survey

Installation of the infrastructure

Mounting of the equipment

Aiming (alignment) procedure

Always use appropriate safety equipment and

procedures when working with electrical

equipment and when working on roofs.

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Chapter

The Product

Caution!

When handling the TereScope, take special care not to damage the

polycarbonate window!

Models

Table 1: Models of the TereScope

Models

Part Number

Description

TS700/ 100 TS100/ A/ FET/ VS

TereScope700 for Fast Ethernet

100Base-TX connectivity up to a distance

of 360 m + Power-over-Ethernet option.

TS700/ 155 TS155/ A/ YUW/ VS

TereScope700 for 1-155 Mbps

connectivity up to a distance of 360 m.

TS700/ G

TS1000/ A/ YUW/ VS TereScope700 for Gigabit Ethernet and

FiberChannel (1.0625) connectivity up to

a distance of 400 m

TS800/ 155 TS155/ C2/ YUW/ VS TereScope800 for 1-155 Mbps

connectivity up to a distance of 550 m +

Fusion option.

Using the Part Number for Ordering

To place an order for a TereScope model having a specific configuration, use

the Part Number format shown in Table 1, noting the following:

‘155’ represents link operation speed in the range 1 to 155 Mbps.

‘A’ represents TereScope700.

‘C2’ represents TereScope800.

‘Y’ represents Optical Fiber Mode.

Instead of Y use one of the following:

M (for MultiMode)

¹TereScope700 or TereScope800.

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S (for SingleMode)

‘U’ represents operating wavelength.

Instead of U use one of the following:

8 (for 850 nm)

3 (for 1310 nm)

5 (for 1550 nm)

‘W’ represents connector type.

Instead of W use one of the following:

C (for SC)

T (for ST)

‘FET’ (Fast ethernet) represents 100Base-TX with RJ45 connector

‘V’ represents existence/ absence of Fusion.

Instead of V use one of the following:

V designates no built-in Fusion option.

F designates built-in Fusion option (only in TS800).

‘S’ represents power supply type.

Instead of S use one of the following:

S (for input to the power supply in the range 100-240 VAC)

3 (for input to the power supply in the range 24-60 VDC)

Examples

1 - TS155/ A/ M3C/ VS means TS700/ 155 :1-155Mbps link, Multimode, 1310

nm, SC interface, 100-240 VAC power supply.

2 - TS155/ C2/ S3T/ F3 : TS800/ 155 :1-155Mbps link, Singlemode, 1310 nm,

ST interface, built-in Fusion option, 24-60 VDC power supply.

General Description and explanations

1. Front

Each TereScope head comprises a receiver, 1 transmitter and an interface on the

rear panel for connection to the peripheral equipment see Figure 1.1.

Front view

Showing the receiver

side, the transmitters and

the telescope

Transmitter

Receiver

Telescope

CAUTION!

AVOID EXPOSURE –

INVISIBLE LASER

RADIATION IS EMITTED

FROM THIS APERTURE

Figure 1.1: Front View

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2. Back

All models of the TereScope are SNMP manageable. SNMP monitoring can be

performed using MRV’s MegaVision SNMP management application.

A. TS700/155 (Standard Model)

The TS700 supports Fast Ethernet, OC3, STM1, E3, and T3 protocols in the 34-

155 Mbps range. A special type of TS700 can be ordered that can be used for

Open Protocol applications which ensures complete transparency (including all

data in the range of 1-155 Mbps.) In this type, less than 2 dB of the budget is

lost.

AIR RX

F/O RX

POWER

NOT IN

USE

USE COPPER CONDUCTORS ONLY

FLAG

If you need to install the

SNMP card into the

TereScope, after installing

the card and before

LOW

VOLT.

+/~

-/~

SYNC

MANAGEMENT

closing the back panel,

carefully punch out this

piece of metal.

HIGH

VOLT.

OPTICAL POWER

TORQUE VALUE 7 Lb-Inch

FIBER OPTIC

Mode of

Switch

Position

Data Rate

ATM

DIP Switch

Toggles 6,7,8

positions are

not used.

Address

TELESCOPE

Fast

Ethernet

OC3

Main Data:

SC or ST

Local

Loopback

4,5

Alignment

Default IP

Normal

4,5

DOWN

Connector

MRV

1762310-SC

Figure 1.2a: TS700/ 155 Standard Model Panel Schematic

Figure 1.2b: Rear View of TS700/155

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Back P an el D escrip tion

Table 2: TS700/ 155 Standard Model Back Panel Controls, Interfaces, and Indicators

Connectors

Power

Power source Terminal Block (Main or UPS)

AC power supply (100 to 240 Vac) or DC power

supply (24 to 60 Vdc)

Fiber optic

Fiber Optic interface for connection to the

peripheral equipment. The standard interface is MM

1310nm SC connector; other interfaces are available

upon request.

Management

(Optional)

Connection to 10base-T SNMP management

interface. (To be ordered separately)

Selectors

(DIP Switch

Toggles) --

shown in Figure

1.3

Mode of Operation Set the Operating Mode

(Toggles 1 and 2)

ALIGNMENT = Idle transmitted automatically

NORMAL = Signal received through the F/ O port

is transmitted through the Airlink TX. Signal

received through the Airlink RX is transmitted

through the F/ O TX.

LOOPBACK=The Data received by the F/ O RX is

directly returned through the F/ O TX.

IP address set up

(for Mgt. option)

(Toggle 3)

Used only with the management option. When the

Switch toggle is on OFF position, the TereScope’s

IP address is the default one (shown on the back

panel label: 10.0.0.101). To set a new IP address

please refer to the “IP address setting procedure for

TereScope management card” file in the Manuals

CD. The new IP address is valid only after the

TereScope is powered off and on.

Data Rate

(Toggles 4 and 5)

Set the transmission rate of the transceiver (internal

clock).

- Fast Ethernet: 4,5 OFF

- ATM/ OC3/ STM1:155 Mbps: 4,5 ON

- E3: 34.368 Mbps: 5 OFF, 4 ON

- T3: 44.736 Mbps: 4 OFF, 5 ON

Indicators

(7-segment

display,

Air RX Flag LED

Air RX Sync LED

Green LED indicates data received by the Airlink

receiver. Turns ON at the threshold level.

LEDs)

Yellow LED. Turns ON if the rate of the received

Data matches the Data Rate set on the Data Rate

DIP switch.

F/ O RX Flag LED

F/ O RX Sync LED

Green LED indicates Data received by the Fiber

Optic receiver. Turns ON at the threshold level.

Yellow LED. Turns ON if the rate of the received

Data matches the Data Rate set on the Data Rate

DIP switch.

Optical Power 7-

segment display

Digital readout indicates the Optical Power level

received by the Airlink receiver.

Alignment

Telescope

For fine alignment.

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B. TS800/155 Standard Model

The TS800/ 155 supports most of the prevalent protocols in the 34-155 Mbps

range. Support for a special protocol, which is not on the list, can be ordered after

coordination with the factory. This model can be used for Open Protocol

applications which ensures complete transparency (including all data in the

range of 1-155 Mbps.) In this case, a maximum 2 dB of the power budget is lost.

Figure 1.3: TS800/ 155 Standard Model Panel Schematic

Back P an el D escrip tion

Table 3: TS800/ 155 Standard Model Back Panel Controls, Interfaces, and Indicators

Connectors

Power

Power source Terminal Block (Main or UPS).

AC power supply (100 to 240 Vac) or DC power

supply (24 to 60 Vdc)

Fiber optic

Fiber Optic interface for connection to the

peripheral equipment. The standard interface is MM

1310nm SC connector; other interfaces are available

upon request.

In model TS800/ 155-F with the fusion option, there

are two fiberoptic interface ports for connection to

the Fusion system; one primary and the other

redundant.

Remote monitor

Management

Connection to the RSM. (The RSM has to be

ordered separately)

Connection to 10Base-T SNMP management

interface. Pins 1,2: TX and 3,6 RX.

Pins (4,5) and (7,8) of this connector can be used

for dry contact purposes, for Airlink flag and F/O

flag alarms respectively

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Selectors

(DIP Switch

DS1 Toggles)

-- shown in

Figure 1.3and

1.4

Data Rate

(Toggles 1,2,3,4)

Set the transmission rate of the transceiver (internal

clock).

- Fast Ethernet: 1,2,3,4 OFF

- ATM/ OC3/ STM1:155 Mbps: 2,3,4 OFF, 1 ON

- SMPTE 143 Mbps: 3,4 OFF, 1,2 ON

- E3: 34.368 Mbps1,2,4 OFF, 3 ON

- T3: 44.736 Mbps: 2,4 OFF, 1,3 ON

- OC1/ STM0: 51.840 Mbps: 1,4 OFF, 2,3 ON

- Customized 1 : 4 OFF, 1,2,3 ON

- Customized 2 : 1,3,4 OFF, 2 ON

- Open Protocol: 1,2,3 OFF, 4 ON.

Selectors

Mode Select

Set the Operating Mode

(DIP Switch

DS2 Toggles)

-- shown in

Figure 1.3 and

1.4

(Toggles 1, 2, 3)

ALIGNMENT = Idle transmitted automatically

NORMAL = Signal received via the F/ O port is

transmitted through the Airlink TX. Signal received

via the Airlink RX is transmitted through the F/ O

TX.

LOOPBACK= Data received by the F/ O RX is

directly returned through the F/ O TX.

REMOTE LOOP = Loops the electrical RX to the

electrical TX and optical RX to the optical TX of the

remote unit.

ATTENUATION: The alignment signal is

attenuated (~20db) when the DIP switch toggle # 3

is moved to ON position.(to use when the

installation distance is less than 200m only for

alignment mode). Switch back to OFF position for

normal mode.

Laser Power Off

(Toggle 4)

Fusion

Turning off laser TX when the DIP switch toggle is

moved to ON

This switch toggle enables working with MRV’s

Fusion system (Built-in fusion option or switch

option). For additional information, see page 7.

Switch toggle 5 OFF: Fusion not Active (Disabled)

Switch toggle 5 ON: Fusion active (Enabled).

Used only with the heating option (To be specified

in the PO).

(Toggle 5)

Window Heater

(Optional)

(Toggle 6)

Switch toggle 6 OFF: The heater is disabled

Switch toggle 5 ON: The heater is enabled.

When the Switch toggle is on OFF position, the

TereScope’s IP address is the default one (shown on

the back panel label: 10.0.0.101). To set a new IP

address please refer to the “IP address setting

procedure for TereScope management card” file in

the Manuals CD. The new IP address is valid only

after the TereScope is powered off and on.

When the Dip Switch toggle # 8 is on OFF position,

the TereScope is in the HARDWARE mode, i.e. the

TereScope is controlled only by the TereScope itself

by means of the switches on its back panel.

When the Dip Switch toggle is on ON position, the

TereScope is in the SOFTWARE mode i.e. the

TereScope is controlled by the management

Software and various functions can be activated by

means of this management Software.

IP address set up

(Toggle 7)

Control Mode

(Toggle 8)

Note: Pins (4,5) and (7,8) of the management RJ45 connector can be used for dry

contact purposes, for Airlink flag and F/ O flag alarms respectively.

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Indicators

(7-segment

display and

LEDs)

Air RX Flag LED

Air RX Sync LED

Green LED indicates data received by the Airlink

receiver. Turns ON at the threshold level.

Yellow LED. Turns ON if the rate of the received

Data matches the Data Rate set on the Data Rate

DIP switch.

F/ O Main, RX Flag

LED

Upper green LED indicates Data received by the

Fiber Optic receiver. Turns ON at the threshold

level.

F/ O Main, RX Sync

LED

Lower green LED. Turns ON if the rate of the

received Data matches the Data Rate set on the

Data Rate DIP switch.

F/ O Redundant, RX

Flag LED

(Optional)

Upper green LED indicates Data received by the

Fiber Optic receiver. Turns ON at the threshold

level.

F/ O Redundant, RX

Sync LED

(Optional)

Lower green LED. Turns ON if the Fusion is

active and there is synchronisation with the

received Data.

Optical Power 7-

segment display

Digital readout indicates the Optical Power level

received by the Airlink receiver.

Alignment LED

Loopback LED

Fusion LED

Yellow LED. Turns ON if the Alignment

Operating Mode is selected.

Yellow LED. Turns ON in LOOPBACK mode.

Flashing in Remote Loop mode.

Yellow LED. Turns ON if the Fusion mode is

enabled.

Flashing when the Fusion (radio back-up system) is

active.

SW Mode LED

Laser Status

Red LED. Turns ON if the SW Mode

(SOFTWARE) Operating Mode is selected.

Shining Red LED: Turns ON when the Laser is

ON and turns OFF when the laser is powered off

by pushing the DS toggle # 4 ON.

Management TX

Management RX

Flashing when the RSM-SNMP is connected and

the TereScope is transmitting management Data.

(There is no Link indication)

Flashing when the RSM-SNMP is connected and

the TereScope is receiving management Data.

(There is no Link indication)

Alignment

Telescope

For fine alignment.

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C. TS800/155-F (Standard Model including Fusion option)

Figure 1.4: TS800/ 155-F Standard Model Panel Schematic

This special TS800/ 155-F model can be connected to the back-up radio

system without a special MRV switch and card supporting Fusion. This

TereScope can be connected to any switch (supporting 10/ 100 Mbps data

rate) via a standard converter that should be connected to the optical port of

the TereScope labeled “Redundant”, while the back-up radio system is

connected to the same Switch.

As an alternative, the TereScope can be directly connected to a Media

Converter of type 10/ 100 TX-100 FX (for example, MRV’s media converter

MC102F). When the TereScope stops operating, the connectivity from the

main optical module to the air channel stops and starts flowing into the second

optical module designated for radio.

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That’s what

happens when

the air channel

is interrupted.

Main

IR = 100 Mbps

F/O

Redundant

Main

F/O

RF Transceiver

RF = 2-10 Mbps

10 Base-T

STP

F/O

Redundant

Switch

10/100 Base-T

10/100TX-100FX

Media Converter

Network

10 Base-T

STP

Figure 1.5a: TereScope800/ 155 F - & Fusion System Connection

For a description of the Back Panel and all the functions, see Paragraph B table 3, and

Paragraph C Figure 1.4 – TS800 with Fusion model, page 8.

Fusion Operation Mode

When at least one of the air channels (IR) is cut for more than one second or drops to

approximately 60 mV at the display readout:

1. TereScope switches to Fusion mode

2. Data is transmitted from Main module to Redundant module without passing

through the air channel

3. The signal is converted to 10Base-T by the Switch and the data Rate decreases

to 2-10 Mbps

The system switches back to IR channel (TereScope) only when the display readout on both

sides increases to approximately 150 mV.

Note: To activate the Fusion option, set DIP Switch toggle 5 to the ON position.

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Fusion

Maximizing Link Availability in All Weather Conditions.

The TereScope Fusion was designed to combine the best features of two

transport mediums, laser light and radio waves, to form a single, seamless,

wireless communication link between network devices. By leveraging both

technologies, we can provide the 99.999% availability that your network

requires.

Protocol:

10Base-T (IEEE 802.1 1 b)

Frequency:

2.4 - 2.4835 GHz

ISM band (ETSI, FCC

2.4 – 2.497 GHz (Japan)

-4 to 24 dBm

Output Power:

Sensitivity:

-85 dBm

Operating Power:

Interface:

110/ 220 VAC, 500/ 250 mA

Shielded RJ45

Specifications are subject to change at any time

without notice.

Figure 1.5b: TS & Fusion

The TereScope Fusion has been specifically constructed to maximize link

availability between network nodes. These systems use the internationally

unlicensed, 2.4 GHz ISM band and are used as a backup for a number of

TereScope systems.

TereScope Fusion systems have an optical wireless link that provides Fast

Ethernet connectivity as the primary link and Ethernet RF as the backup link.

These systems operate in most weather conditions, including heavy rain, snow,

and fog with nearly 100% link availability. Ease of installation and freedom

from licensing make these systems very simple to deploy.

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D. TS700/100 - Fast-Ethernet System

Figure 1.6: TS700/ 100 Model Back Panel

Back P an el D escrip tion

Table 4: TS700/ 100 Back Panel Controls, Interfaces, and Indicators

Connectors

Power

Power source Terminal Block (Main or UPS)

AC power supply (100 to 240 Vac) or DC power

supply (24 to 60 Vdc).

100Base-TX

Copper interface (RJ45) for STP cables.

MDI-X connection (TX: pins 3,6 and RX: pins 1,2).

Connection to the peripheral equipment.

This connector can be used for Power-over-Ethernet

(PoE) but only with the Low Voltage TereScope version

(TS100/ A/ FET/ V3). The standard power for PoE is

36-57 Vdc. However, the TS700/ 100 can operate with

20-60 Vdc.

See appendix I.

Management

(Optional)

Connection to 10Base-T SNMP management

interface. (To be ordered separately)

Dry Contacts

There are 2 pairs of dry contact indicators available,

one for Air RX Link LED (Pins 1 and 2), and the

other for 100BaseT LED (Pins 3 and for). Dry

contacts are normally closed (25 ohms), and open in

an alarm condition

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Selectors

(DIP Switch

Toggles) --

shown in Figure

1.6

Mode of Operation Set the Operating Mode

(Toggles 1, 2)

ALIGNMENT = Idle transmitted automatically

NORMAL = Signal received through the TP port is

transmitted through the Airlink TX. Signal received

through the Airlink RX is transmitted through the

TP TX.

LOOPBACK=The Data received by the TP RX is

directly returned through the TP TX

IP address set up

(for Mgt. option)

(Toggle 3)

Used only with the management option. When the

Switch toggle is on OFF position, the TereScope’s

IP address is the default one (shown on the back

panel label: 10.0.0.101). To set a new IP address

please refer to the “IP address setting procedure for

TereScope management card” file in the Manuals

CD. The new IP address is valid only after the

TereScope is powered off and on.

Speed

(Toggle 4)

Sets the TereScope to Auto-negotiation mode or to

forced 100 mode:

OFF : Auto-negotiation, ON: Forced 100

Indicators

(7-segment

display,

Air RX Link LED

Air RX Data LED

TP RX Link LED

Green LED indicates signal received by the Airlink

receiver. Turns ON at the threshold level.

LEDs)

Yellow LED blinking indicates Data transfer via

the Airlink receiver to the interface.

Green LED indicates Link established at the

100Base-T receiver. Turns ON when connected to

peripheral equipment.

TP RX Data LED

Yellow LED blinking indicates Data transfered via

the 100Base-TX interface.

Optical Power 7-

segment display

Digital readout indicates the Optical Power level

received by the Airlink receiver.

Alignment

Telescope

For fine alignment.

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E. TS700/G - Gigabit-Ethernet System

The TereScope 700/ G supports Gigabit Ethernet and FiberChannel

protocols. The physical design and configuration of the TS700/ G is similar to

the other members of the series, and its operational principles are essentially

the same. However, The TS700/ G only offers a duplex fiber interface. The

standard is 850nm SC multimode. (850nm ST multimode, 1310nm and

1550nm SC singlemode are available on request).

USE COPPER CONDUCTORS ONLY

AIR RX

F/O RX

FLAG

LOW

VOLT.

LASER

ENABLED

+/~

-/~

MANAGEMENT

HIGH

VOLT.

LASER

ENABLED

AIR

FLAG

OPTICAL POWER

TORQUE VALUE 7 Lb-Inch

F/O

FLAG

POWER

DRY-CONTACT

Transmitter Not

Used

Mode

FIBER OPTIC

Data

Rate

Address

TELESCOPE

Switch

Position

Software

Gigabit

Ethernet

Normal

Fiber

Channel

1.0625

Default

Attenuated

DOWN

MRV

1762318-SC

Figure 1.7: TS700/ G Model Back Panel

Table 5: TS700/ 155 Standard Model Back Panel Controls, Interfaces, and Indicators

Connectors

Power

Power source Terminal Block (Main or UPS)

AC power supply (100 to 240 Vac) or DC power

supply (24 to 60 Vdc)

Fiber optic

Fiber Optic interface for connection to the

peripheral equipment.

The standard interface is MM 850nm SC connector;

other interfaces are available upon request.

Management

(Standard)

Connection to 10base-T SNMP management

interface.

Dry Contact

There are 4 pairs of dry contact indicators available:

ꢀ

Power

Air RX Link LED

F/ O Flag LED

Laser Enabled

Dry contacts are normally closed (25 ohms), and

open in an alarm condition

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Selectors

(DIP Switch

Toggles) --

shown in Figure

1.7

Transmitter Mode

(Toggle 1)

ON position (up) for links above 150m distance.

OFF position (down) is for under 170m distance

Not Used

(Toggle 2)

Not used.

(No internal loopback function. For a complete

loop test, far-end loopback of airlink data can be

performed externally with fiber from Tx to Rx)

IP Address

(Toggle 3)

When the Switch toggle is on OFF position, the

TereScope’s IP address is the default one (shown on

the back panel label: 10.0.0.101). To set a new IP

address please refer to the “IP address setting

procedure for TereScope management card” file in

the Manuals CD. The new IP address is valid only

after the TereScope is powered off and on.

Data rate

ON position (up) for Gigabit Ethernet,

(Toggle 4)

OFF position (down) for 1.0625Gb/ s FiberChannel

Indicators

(7-segment

display,

Air RX Flag LED

Green LED indicates signal received by the Airlink

receiver. Turns ON at the threshold level.

LEDs),Dry

Contact

Alarms

Laser Enabled LED

Red LED. Turns ON to indicate that laser in

enabled to transmit light.

F/ O RX Flag LED

Pins 1,2

Green LED indicates Data received by the Fiber

Optic receiver. Turns ON at the threshold level.

Closed (25 ohm) = Internal DC power functional

Open = internal DC voltage not present in circuit

Pins 3,4

Air Rx alarm

Closed (25 ohm) = airlink optical power received

above threshold

Open = received optical signal below threshold

Pins 5,6

Pins 7,8

F/ O Rx alarm

Closed (25 ohm) = received signal at fiber interface

above threshold

open = signal received at fiber receiver below

threshold

Laser Enabled Alarm

Closed (25 ohm) laser is enabled

Open = laser is disabled due to malfunction

Optical Power 7-

segment display

Digital readout indicates the Optical Power level

received by the Airlink receiver.

Alignment

Telescope

For fine alignment.

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Monitoring and Management options

1 – Management

The TS is manageable by using

SNMP option. SNMP

monitoring can be performed

via MegaVision, MRV’s SNMP

software.

RJ45

Connection for

SMNP

Interface

Figure 1.8: SNMP + TS

2 - Dry contact (Only TS800)

The TS can be connected to

dry contact box (RSM-DC).

The RSM-DC is directly

attached to TS at "Remote

Monitor" connector.

RSM-DC

Figure 1.9: RSM-DC + TS

3 – RSM (Only TS800)

The TS can be connected to

monitoring unit: RSM. The

connection between the TS and the

RSM is made with 7 wires twisted

cable.

RSM connection

RSM

Figure 1.10: RSM + TS

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Typical Connection

1 - Fiber Connection

In order to implement a connection, each transceiver must be connected to the

peripheral/ testing equipment through fiber optic cables. A correct connection is

indicated by the display on the back panel of the transceiver (see the section

Display and Results pages 29 and 30).

IT IS A CROSS CONNECTION:

TX $RX AND RX $TX

Scheme of the Connection

to peripheral equipment

Peripheral/Testing

Equipment

Peripheral/Testing

Equipment

IR link

UWIN

Figure 1.11: Typical Connection for Models 155 and 155-F

2 - Copper Connection

In order to implement a connection, each transceiver must be connected to the

peripheral/ testing equipment with an STP cable. A correct connection is indicated

by the display on the back panel of the transceiver (see the section Display and

Results pages 29).

Scheme of the Connection

to the peripheral

equipment

Peripheral/Testing

Equipment

Peripheral/Testing

Equipment

100Base-TX

10BaseT

STP

cable

STP

cable

IR link

UWIN

Figure 1.12: Typical Connection for Model TS700/ 100

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Chapter

Site Survey

The first step before every installation is to visit the sites to be linked. in

order to make sure that the connection is feasible, to find out potential

obstacles or difficulties and to decide on the location and mounting

points of the transceivers.

Line of Sight

A necessary condition for linking two distant buildings is that the two mounting

sites must be within clear sight of each other.

Pay attention to: ꢁ Growing vegetation and increasing

foliage during spring

ꢁ

Building sites (cranes movements, etc.)

Chimneys (intervening smoke can

interrupt the beam from time to time).

Orientation

Direct sunlight can overload the airlink receiver to saturation level. Avoid, as far as

possible, the East-West direction for the link.

Note

In case this is not possible, the surrounding buildings could shield the

transceiver from the direct sunlight otherwise outages lasting several

minutes (depending on the time of the year and the angle of the sun)

could occur. The system will fully recover once the sun is out of the

receiver field-of-view.

Location & Range

1. The mounting of the transceiver must be very rigid (preventing

the installation from twists of even as little as 1 mrad). The key

to the required rigidity is to attach the mounting accessories on

strong mounting points such as:

- Stiff building structures

- Concrete or reinforced concrete surfaces

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⁽¹⁾In case such situations

cannot be avoided, special

mounting accessories and

techniques must be designed

and considered (see section

Particular Figure

Prefer

Avoid

Pay attention to

Colored windows

Double glazing

The proximity of power

radio antennas

Concrete Parapet

Structural wall or

column

Old constructions

Soft material (asphalt, etc.)

Non-uniform surfaces

Wooden and metal

structures

Cases\ Techniques page 37)

For reasons of convenience, it is always preferable to install

the units indoors as long as all the required conditions

previously described are met and the customer/building

owner allows it. However, when windows are present in the

beam path, the attenuating factor of the glass must be

considered regarding the distance and the required fade

margin.

2. Referring to the data in Appendix A: Product Specifications,

set and record the distance between the two TereScopes of the

link. (You can use any of the following equipment to determine

the distance: rangefinder laser binoculars, GPS receiver, maps,

etc.)

3. Noting that two TereScope units are required per link, record

the quantity of each model of the TereScope required.

4. Record the bearing to the opposite site by compass.

5. Record the number of links to be installed at the site.

6. Note whether additional sheltering is needed for the

TereScope, for e.g., against strong winds (120km/ h or more)

CONSULT FACTORY IN CASE OF DOUBT !

Figure 2.1 and Figure 2.2 show optimal and acceptable locations for the TereScope

links. Notice that in both figures the TereScopes are mounted on rooftop edges

and high enough above the ground.

TereScope mounted at corner of

leading edge of structure.

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Figure 2.1: Optimal Mounting

TereScope at edge of roof so

that heat rising from roof

surface does not affect beam

Beam path more than

4.5 m (15 ft) above

surface to avoid traffic

and rising heat.

Figure 2.2: Acceptable Mounting

Figure 2.3 shows an unrecommended TereScope link location because of

interference by IR. Notice that the TereScopes are mounted far from the rooftop

edges or are too close to the ground.

TereScope not at edge of roof.

Less than 4.5 m (15 ft) between beam

path and heat-emitting surface.

TereScope not at edge of roof.

Beam path passes too close to ground. Heat rising causes scintillation.

Allow 4.5 m (15 ft) between ground and beam path.

Figure 2.3: Unrecommended Mounting

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Figure 2.4 shows an unacceptable TereScope link location because of interference by

passing vehicles. Notice that the TereScopes are mounted far from the rooftop

edges and not high enough above the ground.

Figure 2.4: Unacceptable Mounting

Mounting Environment & Stability

1. When deciding the mounting location, you should look on the

rooftop for vibration sources such as compressors, elevators,

motors, and try to avoid them.

2. Photograph the mounting location so as to select the best

mounting option.

Figure 2.5 shows mounting locations on a rooftop in descending

order of preference. Location 1 is the best; location 7 is the worst.

Figure 2.5: Mounting Locations in Order of Preference

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Note: If the only option to mount the TereScope is at points 5, 6 or 7, it has to be mounted at least 2 m above the

rooftop to avoid roof scintillations and people crossing the link beam (If possible, avoid placing the TereScope on

a mast).

3. Avoid surfaces with high reflectivity (e.g., white walls) behind the

TereScope so as to reduce interference with the optical signal.

4. Get customer approval for the exact positions where the

TereScopes will be mounted. Using paint, mark these positions.

5. Note the height that each TereScope will be above or aside the

rooftop.

6. Identify the floor or wall type and dimensions of the location at

which it is planned to mount the TereScope.

7. For each TereScope head, select one of the following mounting

options and record it.

a. Parapet/ Ledge Mounting (Figure 2.6) – This is

a standard mounting option that uses only the

Plate (JMP).

b. Wall Mounting (Fig. 2.8) – This is a standard

mounting option that uses the Plate (JMP) as well

as the two Brackets (JMB).

c. Floor Pedestal Mounting (Figure 2.7) – This is

a non-standard mounting option that uses the

Plate (JMP) as well as a Floor Pedestal (e.g.,

M015C).

d. Wall Pedestal Mounting (Figure 2.9) – This is a

non-standard mounting option that uses the Plate

(JMP) as well as a Wall Pedestal (e.g., M054C).

e. Extended Wall Mounting (Figure 2.10) – This is

a non-standard mounting option that uses the

Plate (JMP) as well as an Extended Wall (e.g.,

M062C).

f. Angle Bracket Mounting (Figure 2.11) – This is

a non-standard mounting option that uses the

Plate (JMP) as well as an Angle Bracket (e.g.,

M001).

Figure 2.7: Floor Pedestal Mounting (using JMP and

MO15C)

Figure 2.6: Parapet/ Ledge Mounting (using JMP only)

²For more information on these mounting options, refer to TereScope Installation Guide (Publication No.

46366).

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Figure 2.8: Wall Mounting (using JMP and JMB)

Figure 2.9: Wall Pedestal Mounting (using JMP and

MO54C)

Figure 2.10: Extended Wall Mounting (using JMP and Figure 2.11: Angle Bracket Mounting (using JMP and

MO62C)

M001)

Transmitting through a Window

1. Determine the number of surfaces the beam transits or is reflected

from,

the

reflectivity

each

surface,

and

condensation/ precipitation collection areas.

2. Use the data below to determine whether the light beam

attenuation is acceptable.

4% attenuation for each surface of light

reflection.

15% attenuation for a double pane window.

Attenuation due to tint in windowpane must be

taken into consideration in choosing the right

TereScope model. (The % attenuation depends

on the tint and must be measured.)

3. Ensure that the angle of incidence³of the beam striking the

windowpane is between 1º and 45º.

Note

On high buildings, for indoor window installation, the user should consider

that occasionally the window-cleaning elevator might block the link beam.

²Angle which the light beam makes with the perpendicular to the windowpane

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Figure 2.12 shows the arrangement for transmitting through a window

Figure 2.12: Arrangement for transmitting through a window.

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Chapter

Infrastructure

The only infrastructure required for operating the transceiver and linking

the sites is Power and Data/Signal connection to the peripheral

networking equipment. This must be readyprior to the airlink installation.

IN OUTDOOR INSTALLATIONS, USE SHIELDED AND

WEATHERPROOF MATERIALS (CABLES, INLETS, AND

CONNECTORS) COMPLIANT TO THE SAFETY STANDARD IN

FORCE.

Power

Source

The power requirement for standard units is 100-240VAC @

50/ 60Hz - 10W.

Note: Units requiring low Voltage: 24-60 VDC - 10W can be factory

set upon request.

It is recommended to use a Surge Suppression System to avoid

damage to the equipment when power supply is unstable.

Protection should be at least 25,000A.

Cabling

Standard 3-conductor power cords are required. (See Safety

requirements, Page iv)

Data/Signal Cabling

1. For TS700/155, TS700/G, TS800/155, TS800/155-F

Type

For connecting the Transceiver to the peripheral equipment, a dual-

fiber cable is required (one fiber for transmission, the other for

reception). The standard recommended cable is MM 62.5/ 125 µm

fiber or SM 9/ 125 µm for fiber.

Connectors

Each fiber should be terminated with the ordered type of connector

on the transceiver end (SC, ST).

Optical Fiber testing.

The cabling installer must specify the attenuation of each fiber

installed.

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A simple power loss test can inform us about the condition of the

fibers. This test consists in measuring (with an optical power meter)

the output power at one end of the tested fiber when a fiber source is

connected at the other end. If the values are in dBm, the difference

between the input power and the output power gives the power

attenuation of the fiber (in dB).

Fiber Optic

Cable

Peripheral

Equipment

F/O

dBm

Optical Source

Optical Power Meter

Figure 3.1: F/ O cable test.

In case the above equipment is not available, a simple visual test may

be performed to locate and reject badly damaged fibers. Place a light

source at one end of the fiber and intermittently block it and observe

the light coming out of the other end. (This procedure does not

guarantee that a fiber is acceptable)

(

A standard 62.5µm fiber optic cable is characterized by an

attenuation factor of about 3 to 5 dB/ km. A loss value of more

than 3 dB for runs up to 200m indicates that the fiber may be

faulty.

Note

The fiberoptic cables must be installed by a qualified person.

HANDLE THE FIBERS VERY CAREFULLY.

2. For TS700/100

Type

For connecting the Transceiver to the peripheral equipment, 2-pair

STP Category 5 cable is required (one pair for transmission, the other

for reception). This cable must be a straight one when the peripheral

has an MDI-X 100Base-TX interface and a Cross one otherwise.

For PoE (Power over Ethernet), 2 more pairs STP Category 5 cable are

required. (Use only for the Low Voltage version: TS100/ A/ FET/ V3)

Connectors

The cable should be terminated with an RJ-45 connector at the

Transceiver end.

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Chapter

Bench Test

It is always easier and more convenient to locate a failure and solve a

problem in a lab on a bench than on a roof under bad conditions.

Accordingly, it is strongly recommended to perform a bench test with

all the modules prior to installation in order to check the equipment

compatibility and to validate the configuration.

Se e Un p a ck in g In struction s in Ap p e n d ix C.

1– TS700/155, TS800/155, andTS800/155-F

Compatibility

Peripheral equipment

Check the operation of the peripheral equipment connected with cables (see

Configuration 1 below).

Interfaces

Check the specifications compatibility (type, wavelength, receiver range, output

power, data rate) between the TereScope and the peripheral equipment interfaces.

Test equipment

Chose an appropriate Bit Error Rate (BER) tester for checking the physical link

quality. A portable one is preferable since it is more convenient for use in the field.

For example: the OC3 port plus SONET and ATM analyser manufactured by

Fluke.

A ping test or a file transfer between two workstations - connected to the

networking equipment - is useful and easy to do for testing the performance of the

whole configuration.

Setup

Data Rate DIP Switch Toggle

According to the application in use, set the switch toggles as indicated in the

following table: (In TS800/ 155 and TS800/ 155-F set the DS1 toggles)

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Table 6: DIP Switch Setting for TereScope

Function

TS700/155

TS800/155

OFF ON

OFF

4,5

–

Fast Ethernet

–

4,5

1,2,3,4

2,3,4

–

ATM/OC3/STM1: 155 Mbps

SMPTE 143 Mbps

1,2

–

3,4

1,2,4

2,4

E3:34.368 Mbps

T3:44.736

OC1/STMO:51.840 Mbps

1,3

2,3

1,4

–

Customized 1

Customized 2

Open Protocol

1,2,3

1,3,4

1,2,3

Mode Select DIP switch toggle

Set DIP switch toggles 1 and 2 to the OFF position for normal operation. (In

TS800/ 155 and TS800/ 155-F set the DS2 1, 2, 3 and 4 toggles to OFF position)

2 – TS700/100 (Fast ethernet)

Compatibility

Peripheral equipment

Check the operation of the peripheral equipment connected with cables (see

Configuration 1 below).

Interfaces

Check the specifications compatibility (type, data rate) between the TereScope and

the peripheral equipment interfaces.

Test equipment

Chose an appropriate Bit Error Rate (BER) tester for checking the physical link

quality. A portable one is preferable since it is more convenient for use in the field.

A ping test or a file transfer between two workstations - connected to the

networking equipment - is useful and easy to implement for testing the

performance of the whole configuration.

Setup

DIP Switch

Set DIP switch toggles 1 and 2 to the OFF position for normal operation.

Set DIP switch toggle 4 for the speed. Usually with Cisco Switches set the TS to

Auto-negociation mode.

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Compatibility

Peripheral equipment

Check the operation of the peripheral equipment connected with cables (see

Configuration 1 below).

Interfaces

Check the specifications compatibility (type, data rate) between the TereScope and

the peripheral equipment interfaces.

Test equipment

Chose an appropriate Bit Error Rate (BER) tester for checking the physical link

quality. A portable one is preferable since it is more convenient for use in the field.

A ping test or a file transfer between two workstations - connected to the

networking equipment - is useful and easy to implement for testing the

performance of the whole configuration.

Setup

DIP Switch

Set DIP switch 1 to OFF (attenuated transmitter) in order to enable short range

operation with minimal extra attenuation. Set DIP switch 4 to appropriate

protocol – ON for Gigabit Ethernet, OFF for FiberChannel.

Bench test

To learn more about TereScope Bench Test, please refer to Appendix E.

Configuration 1: (Applicable to all models)

Peripheral equipment

and cable testing

Peripheral/Testing

Equipment

Peripheral/Testing

Equipment

Cables

Configuration 2: (Applicable to all models)

1-way Airlink

BER test

BER Tester

IR link

UWIN

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Configuration 3: (Applicable to all models)

Loop-back Airlink

BER test

BER Tester

IR link

UWIN

Configuration 4: (Applicable to all models)

Whole configuration

operating test (Ping test

or File transfer) for

Ethernet or Fast

Peripheral

Equipment

Peripheral

Equipment

Ethernet systems

Workstation

IR link

^WIS

UWIN

Configuration 5: (Applicable to all models)

Whole configuration

operating test for all

models

Peripheral/

Testing

Equipment

Peripheral/

Testing

Equipment

STP

cable

Or F/O Cable

STP

cable

IR link

Or F/O Cable

TereScope

Display and Results

TS700/155, TS800/155 &TS800/155-F

Proper Display

1. Indicators

AIR RX

Flag Sync Flag Sync

F/O RX

Alignment

Loopback

Indicator →

Position ↓

OFF

Table 7: Indicators

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2. Received power

100 < OPTICAL POWER < 1000

Expected Results

The BER must be less than 10E-12 (10^-12) for on-going tests and error-free for

short tests.

TS700/100

Proper Display

2. Indicators

AIR RX

Flag TX Flag TX

100baseT

Alignment

Loopback

Indicator →

Position ↓

OFF

Table 8: Indicators

3. Received power

100 < OPTICAL POWER < 1000

Expected Results

The BER must be less than 10E-12 (10^-12) for on-going tests and error-free for

short tests.

The PING test and file transfer procedure should not post any TIME OUT alarm

or last too long time so long as the cabling connection is OK.

TS700/G

Proper Display

3. Indicators

AIR RX

Laser Enabled

Electrical

Indicator →

Position ↓

Flag

OFF

Table 8: Indicators

4. Received power

100 < OPTICAL POWER < 1000

Expected Results

The BER must be less than 10E-12 (10^-12) for on-going tests and error-free for

short tests.

The PING test and file transfer procedure should not post any TIME OUT alarm

or last too long time so long as the cabling connection is OK.

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Chapter

Installation

This chapter shows how to mount the TereScope and and accessories

at the site (see Appendix D for the required material).

See Unpacking Instructions in Appendix C.

CAUTION: TereScope must be mounted in the horizontal position only;

max angle 45^o

Accessories

The standard mounting accessories are supplied with the transceivers (TereScope

heads) in the kit. They are designed for typical mounting on horizontal and vertical

surfaces.

Description

The accessories kit (supplied by MRV) consists of:

The Mounting Plate for TS700 and TS800

series (JMP-L)

The Aiming Head

The Installer Tool Kit (JITK-L)

The JMP-L is used for mounting the transceiver on the support surface, i.e., a

horizontal concrete surface/ plate only.

JMP-L

Mounting Plate

(Dimensions in

mm)

Screw for

Dimensions in mm

grounding

Figure 5.1b: JMP-L scheme

Figure 5.1a: JMP-L

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H (x5)

I (Axis)

Aiming Head

Rear Door

JMP-L

Figure 5.2: TereScope Parts – External view

Table 9: TereScope Parts

Part

Description

Part

Description

Screw for Grounding

H(x5) Door lock Captive Screws

Right-Left Fine Alignment Screws

Up-Down Fine Alignment Screws

Door Axis

Cable Duct

Rear door

anchored

O: Anchoring

hole for the

rear door

Fig. 5.3a: Rear door fixation

Fig. 5.3b: Rear door fixed

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Alignment Kit

Fig. 5.5: Mounting kit – Top view

Fig. 5.4: Mounting kit

Fig. 5.6: Mounting kit – Back view

Fig. 5.7: Mounting kit – Side view

Fig. 5.8a

Fig. 5.8b

Fig. 5.8c

Figures 5.7a – 5.7b: Mounting kit – detailed views

AIMING HEAD ADJUSTMENT AND LOCKS:

Right-Left (Horizontal) Fine Alignment Screws (2)

Up-Down (Vertical) Fine Alignment Screws (2)

Fine Vertical Aiming Locking Bolts (2)

E1/ E2: Aiming Lug (2)

F1:

F2:

Horizontal Aiming Locking Bolts (after aiming is completed)

Vertical Aiming Locking Bolt (after aiming is completed) (one on

the right side and one on the left side).

G1:

G2:

Horizontal Aiming Axis

Vertical Aiming Axis (two screws – one on each side)

Fine Horizontal Aiming Locking Bolts (2)

L1/ L2: Aiming anchor (L1 for Horizontal aiming , L2 for Vertical aiming)

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The Installer Tool Kit (JITK-L)

JITK: Installer Tool

Kit

The JITK-L tool kit includes the work tools required for opening and closing

nuts and screws of the TereScope for optimal installation. It is recommended

that these tools be used. MRV supplies this tool kit with each TereScope head.

In addition to the tool kit, screws are supplied for mounting the JMP-L on a

pedestal that is supplied by MRV as an option.

Fig. 5.9: JITK: Installer Tool Kit

Mounting

1- Detachment of the TS from the JMP-L

The TereScope Head, Aiming Head, and JMP-L are shipped connected to one

another. Before mounting, in order to make installation on the mounting

surface easier, the JMP-L must first be detached and connected to the fixation

surface. Next, the TereScope Head and Aiming Head can be mounted.

To detach the JMP-L, screws ‘B’ should be loosened and screws ‘F1’ and ‘G1’

only should be removed. Do not remove the ‘G2’ screws !

G2 (x2)

F1 (x2)

Figure 5.10b and 5.10c: Screws to be removed G1 and F1

Figure 5.10a: Mounting TS on JMP

If the TereScope head is to be detached (e.g., for servicing, but we recommend

to send the entire unit TS + Aiming head to the manufactory), remove the

four ‘G2’ and ‘F2’ screws (Fig 5.11).

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G2 (x2)

F2 (x2)

Aiming Head

JMP-L

Figure 5.11: TereScope Detached from the Aiming Head

CAUTION!

Do not loosen Screws

M (x8).

N: Grounding

screw on TS

Figure 5.12: Aiming Head Cradle for TereScope Head

2- Mounting the accessories

ꢂHorizontal surfaces (parapet, ...):

Standard position: A

+/ - 35 `

There are three directional positions

for the TereScope mounting on

the JMP-L plate:

It is possible to mount the

TereScope at -60 or +60 degrees

from the standard position

Additional

possible location

for Aiming

Additional possible

location for

Aiming Anchor

Anchor

Aiming Anchor (L)

Figure 5.13a: JMP-L mounting positions

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Figure 5.13b: JMP-L on the fixation surface

THE JMP-L SHOULD BE ORIENTED IN SUCH A WAY THAT THE GROUNDING SCREW IS

LOCATED ON THE BACK (CLOSE TO THE INSTALLER) AND THE FRONT FACING THE

OPPOSITE SITE.

ꢂVertical surfaces (wall, rectangular column, ...):

JMB Left

Use a JMB (To be ordered separately,

not included in the standard kit)

JMB Right

JMP-L

*These bolts and nuts are

included in the kit

M8 (25mm)*

6places

Figure 5.14: JMP-L on JMB

Note

For more convenience it is suggested to assemble the 3 parts of the

JMB before mounting it on the surface.

Special Mounting

1- Mounting on the floor

In some cases the only place where the installation is acceptable, possible, or

authorized is on the floor. Avoid installation on roofs with a metallic parapet or

without a parapet by drilling holes in the roof floor.

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To use the floor, a very stable tower standing on the floor is required. The

transceiver will be fixed on the top of the tower.

Two techniques using a small concrete block are suggested for stabilizing the tower

on the floor.

•

The concrete slab material is poured directly on the base of the tower

Four bolts are inserted in the concrete slab placed on the floor. The tower

mount is fixed on the slab with the inserted bolts using nuts.

Transceiver

JAH

JMP-L

Tower Mount

Concrete Slab

Floor

Figure 5.15: Mounting on a concrete slab

TAKE CARE TO REMOVE ANY INTERVENING SOFT MATERIAL, SUCH AS ASPHALT, BETWEEN

THE SLAB/TOWER BASE AND THE FLOOR. ONCE THE INSTALLATION IS COMPLETED, RESTORE

THE ROOF WATER-TIGHTNESS WITH SEALING MATERIAL AROUND THE SLAB.

2- Mounting on a fragile/ crumbly wall

On sites on which the installation on fragile (pre-fab) or crumbly (old building)

walls is unavoidable, the best way to strongly fix the JMB is to use a metallic

clamping plate on the other side of the wall as sketched below. In this technique a

large section of the wall is clasped providing higher rigidity and stability.

Fragile Wall

Clamping Plate

Figure 5.16: Mounting on a Fragile wall

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Note

The Tower Mount and the Clamping Plate are not provided with the

equipment and should be supplied by the installer.

3- Attachment of the Transceiver (TereScope Head)

After securely attaching JMP-L to the mounting surface choose one of the three

possible directions for installation of the Alignment Kit (Standard A, B or C)

depending on the location of the transceiver at the opposite side. Mount the aiming

anchor (I) in accordance with the chosen direction.

Bolt for the attachment of

the Alignment Bracket to

the JMP

Figure 5.17: Alignment kit mountedon JMP-L – Back view

Mount the Transceiver attached to the mounting bracket front face oriented

towards the opposite site using the provided screws (F1, G1). Tighten firmly these

screws.

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Chapter

Aiming Procedure

Point to point connections require the orientation face to face of both “transceiving” ends

of the link. Concerning wireless optical links, this should be done as accurately as

possible in order to position the beam symmetrically all around the remote receiver.

Powering on the TereScope

4 – After connecting the power cables to corresponding sockets,

tightly close the screws of the Terminal block –

see Figure 6.5. Gently jerk the cable to check that it stays connected.

Cover the Terminal Block with a plastic cover (if available).

1 – Make sure that the power cable is disconnected

from the electrical power source.

2 – Undo the five screws H -- see Figure 6.1. Holding

the Rear Door, Pull the door, turn it clockwise ¼ of a

turn around the axis (I), so that a screw will be

opposite hole ”O”. Fixe the door on the hole ”O”

with the screw.

Captive

Screws H

Door axis I

Fig. 6.4: Power cable & Terminal block

Fig. 6.5: Power Terminal Block Locked

Fig. 6.1: Screws H and door axis

Power Cable

Back Door

Fiberoptic Cable

Hole “O”

and the

opposite

screw

Fig. 6.6: Power Cable and Fiberoptic Cable

Door axis I

Fig. 6.2: Back Door Rotated ¼ of a turn

Power Supply

Cover

Door axis I

Fig. 6.7: Power Supply Cover

Fig. 6.3: View on Door axis

5 – Cover the Terminal Block with the power supply cover.

6 – Rotate and push the Back Door up, and tighten

the five H screws.

7 – Connect the power cable to the electrical power

source to power on the TereScope.

3 – Connect the wires of the power cable (see Figure 6.4)

to the Terminal Block (see Figure 6.5) paying attention to

L=Line, G=Ground & N=Neutral.

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Transceiver Alignment

General

Point-to-point connections require face-to-face orientation of both

transceiving ends of the link. With wireless optical links, the beam spot should

be positioned symmetrically on the remote receiver, as accurately as possible.

Successful installation of the TereScope depends primarily on precise and

accurate optical alignment. Carefully follow the instructions below!!!

Tools and Equipment

Note

The customer can order patch cables and high-output portable source from

MRV.

The following tools and equipment are required at each link end:

•

A communication device (mobile phone or walkie-talkie)

Optical-power meter, giving readings in milliwatts/ microwatts or

dBm. (The Optical power meter is convenient though not

necessary.)

•

JITK-L.

Procedure

Turn on the power to the TereScope heads from the power source.

Models TS700/155 ,TS700/100 and TS800/155: Set DIP switch toggles 1, 2

to the “Alignment” position (indicated on the back panel). In TS800 models

set the SD2 DIP switch. In TS700/ 100 only DIP switch toggle 1.

Model TS700G: Even if the data port is left unconnected, the TereScope

transmits an Idle Signal which can be used to perform alignment.

The transceiver alignment procedure is implemented in two stages:

ꢀ

Coarse Alignment

Fine Alignment

Coarse Alignment

1. Make sure that both axes (horizontal ‘G1’ and vertical ‘G2’) can

turn freely (but you should’nt loosen or open the ‘G2’ screws).

Loosen bolts F1 and K at least two turns and G1 aiming axis

loosen slightly. Loosen bolts D and bolts F2 on both sides of the

transceiver.

B (x2)

Fig. 6.8a and 6.8b: Screws for coarse alignment

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2. While looking (see fig 6.9 below) through the telescope, rotate and

tilt the TereScope to bring the telescope crosshairs on the left side

(your right side) of the opposite TereScope.

Fig. 6.9: Telescope crosshair on the opposite TereScope

3. Tighten firmly 4 Bolts K and D in such a way that the aiming

anchors (L1&L2) will be between the screws C and B.

Fine Alignment

The purpose of fine alignment is to position the center of the transmitted

beam spot on the center of the TereScope receiver – in both directions (Fig

6.10). This is achieved by adjusting the horizontal and vertical motion screws

(shown in Figure 6.11) until maximum power is received at the opposite

TereScope.

Beam Cross Section

Transceiver

Figure 6.10: Front view – Transceiver at the middle of the beam cross section

Fine Alignment Vertical

Motion Screws

Fine Alignment

Horizontal Motion Screws

Figure 6.11: Fine Alignment Motion Screws

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Fine Alignment Vertical Motion Screws – Two screws (‘C’). Used for fine

rotation of the TereScope in the vertical plane.

Fine Alignment Horizontal Motion Screws – Two screws (‘B’). Used for

fine rotation of the TereScope in the horizontal plane..

Note

ꢀTwo installers are required for fine alignment, one

at each TereScope site.

ꢀ The installers should each have a walkie-talkie, a

mobile phone or any other equipment to enable

each to talk to the other working at the opposite

site.

The fine alignment procedure is as follows:

1. Find the horizontal and vertical Beam edges (H1, H2, V1, V2) by

obtaining a reading between 50 and 80 on the 7-segment display.

(between 250 and 300 for the TS700/ G)

2. Set successively the remote transceiver in the middle of the

two segments [H1,H2] and [V1,V2].

Figure 6.12: Position at the beginning (after the coarse alignment)

Important: Do not in any case select the head position for which the DVM reading

is maximum! The best position of alignment is the beam center.

To determine the horizontal beam edges H1 and H2, move the local transceiver

slowly left and right until the digital readout on the remote transceiver becomes 50.

(250 for the TS700/ G) Identify these two points relative to reference points on the

opposite site by looking through the telescope. By moving the local transceiver, set

the remote transceiver at the middle of these two reference points.

Figure 6.13: Position after the horizontal aiming

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Repeat this process for the vertical positioning (middle of segment [V1,V2]).

Figure 6.14: Final position after the vertical aiming

Once the position is reached, tighten firmly the 4 Fine Locking Screws

(2xF2, 2xF1 and G1).

Repeat this procedure interchanging roles with the second installer at the

opposite site, i.e., the second installer will move the remote transceiver

while the first installer will report the digital readout at his end).

(

After finishing the alignment process it’s possible to remove the alignment kit (2

Aiming Lugs E1, E2 and Bolts K and D and screws B and C).

A t the e nd o f the p ro c e d ure , the d ig ita l

re a d o ut sho uld b e a p p ro xima te ly the

sa me o n b o th tra nsc e ive rs (se e

A p p e nd ix B p a g e 44 fo r e xp e c te d

re a d ing s).

E2 (and 2 screws

‘C’and 2 bolts ‘D’)

can be removed after

finishing the

alignment process.

B (x2)

E1 (and 2 screws ‘B’

and 2 bolts ‘K’) can

be removed after

finishing the

Fig. 6.15a and 6.15b: Alignment screws

alignment process.

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Link Operating Test

Set back the Mode Select Dip-Switch on the Normal position (the Alignment

indicator should switch OFF (if exists depending on the model)).

At both sites, connect with fiberoptic or STP cables coming from the peripheral

equipment to the fiberoptic or copper port of the transceiver.

IT IS A CROSS CONNECTION:

TX $RX AND RX $TX

The F/ O RX Flag and Sync. (Electrical flag and Rx on TS700/ 100) indicators

should turn ON as soon as the peripheral equipment is powered ON.

A BER test is recommended. In case this is not possible at least check with the

customer/ user the performance of the whole link (see the chapter Bench Test).

Installation Log

Write down all the information about the installation (including digital readout and

the setup of the transceivers) in an installation log. This information is a valuable

reference for future maintenance or troubleshooting visits.

An example of an installation form is shown in Appendix H.

Before Closing the Rear Door

1. Ensure that the Power Supply Cover is fastened in place.

2. All cables are properly held in position.

Visual Inspection

Visually check that all parts and cables are connected.

Closing the rear door

Rotate the Rear Door around the axis (I) and push it. Close the five screws H -

- see Figure 6.16.,

Captive

Screws H

Door axis I

Fig. 6.16: Screws H and door axis

Installation Completion

Check that the heads appear as shown in the photographs below.

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Fig. 6.17: Mounted TereScope – Left View

Fig. 6.18: Mounted TereScope – Back View

Fig. 6.19: Mounted TereScope – Front View

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Chapter

Maintenance

Periodic Visits

Periodic visits (every three/ six months, depending on the installation environment)

should be planned for:

•

Checking the display

Checking the mounting

Cleaning the optical aperture of the transceivers

Cleaning the building windows for indoors installations.

At cleaning time, the reading of the digital readout should be noted in

a service log book. If after the optical aperture is cleaned the reading

is substantially lower than that noted at installation time, the aiming

accuracy should be examined and restored if necessary.

(

Note

Aiming accuracy should be checked looking through the telescope and

comparing the present scene sighting to the one sketched in the Installation

Log at installation time.

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Product Specifications

APPENDIX A

TS700/ 155 (high speed Light)

Part Number

Model

TS155/A/YUW/VS

TS700/155

Application /

Data Protocol

T3, E3, Fast Ethernet and ATM

Performance

Rate

Range ⁽¹⁾@ 3dB/km

@ 5dB/km

1-155 Mbps

880 m

770 m

@ 10dB/km

600 m

@ 17dB/km

@ 30dB/km

480 m

360 m

Minimum Range

Bit Error Rate

MTBF

10 m

Less than 1E-12 (unfaded)

10 years

Transmitter

Light source

Wavelength

Total Output power

Beam divergence

1 VCSEL

830-860 nm

5 mW

3-4 mrad

Receiver

Interface

Detector

Field of view

Sensitivity

Silicon Photodiode

14 mrad

-34 dBm

Type

Fiber Optic Transceiver - Multimode (Singlemode available

upon request)

Connectors

Wavelength

Output power

SC (other connectors available)

1300 nm (other wavelength available)

-17 ± 3 dBm

Receiver

-14 to –30 dBm

Operating range

Power Supply

Factory set: 100-240 VAC @ 50/60 Hz

24-60 VDC

(10 W)

Environmental

Information

Operating Temp.

Storage Temp.

Humidity

Housing

Eye safety Class

-50 °C to +60 °C

-50 °C to +70 °C

95% non-condensing

Weatherproof – IP 66

Mechanical

Dimensions [mm]

470 X 282 X 390

5 kg

Design Weight

Unit

Accessories

3.5 kg

Diagnostics

Indicators /

Selectors

Indicators

Airlink: Flag, Sync. Fiber Optic: Flag, Sync.

Receive Signal Strength (Digital Display)

Data Rate, Alignment, Loopback (local)

SNMP Protocol – Optional

Selectors

Management

(1)

Notes:

3dB/Km: Light rain (5 - 10mm/hr) - Light Haze

5dB/Km: Light to medium rain (15 - 20mm/hr) - Haze

10dB/Km: Medium to Heavy rain (45mm/hr)-Light snow-Thick fog

17dB/Km: Cloudburst (100mm/hr)-Medium snow-Light snow

30dB/Km: Rain (up to 180mm/hr)-Blizzard-Moderate fog

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TS700/ 100 (Fast-Ethernet Light)

Part Number

Model

TS100/A/FET/VS

TS700/100

Application /

Data Protocol

Fast Ethernet

Performance

Rate

100 Mbps

880 m

770 m

Range ⁽¹⁾@ 3dB/km

@ 5dB/km

@ 10dB/km

@ 17dB/km

@ 30dB/km

Minimum Range

Bit Error Rate

MTBF

600 m

480 m

360 m

10 m

Less than 1E-12 (unfaded)

10 years

Transmitter

Light source

Wavelength

Total Output power

Beam divergence

1 VCSEL

830-860 nm

5 mW

3-4 mrad

Receiver

Interface

Detector

Field of view

Sensitivity

Silicon Photodiode

14 mrad

-32 dBm

Type

Connectors

Cable

Electrical – 100Base Tx

RJ45

STP

Power Supply

Factory set: 100-240 VAC @ 50/60 Hz or

24-60 VDC

(10 W)

PoE (Power over Ethernet) in DC (low Voltage) models (V3)

Environmental

Information

Operating Temp

Storage Temp

Humidity

Housing

Eye safety Class

-50 °C to +60 °C

-50 °C to +70 °C

95% non-condensing

Weatherproof – IP 66

Mechanical

Dimensions [mm]

470 X 282 X 390

5 kg

Design Weight

Unit

Accessories

3.5 kg

Diagnostics

Indicators /

Selectors

Indicators

Airlink: Link Flag, Data, 100Base-T: Link Flag, Data

Receive Signal Strength (Digital Display)

Loopback (local), Ip address

Selectors

Management

SNMP Protocol – Optional

(1)

Notes:

3dB/Km: Light rain (5 - 10mm/hr) - Light Haze

5dB/Km: Light to medium rain (15 - 20mm/hr) - Haze

10dB/Km: Medium to Heavy rain (45mm/hr)-Light snow-Thick fog

17dB/Km: Cloudburst (100mm/hr)-Medium snow-Light snow

30dB/Km: Rain (up to 180mm/hr)-Blizzard-Moderate fog

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TS800/ 155 (high speed Light)

Part Number

Model

TS155/C2/YUW/VS or TS155/C2/YUW/FS

TS800/155 or TS800/155-F

Application /

Data Protocol

Fast Ethernet, ATM, OC3,STM1, SMPTE, E3, T3, OC1/STM0

& Open Protocol

Performance

Rate

Range ⁽¹⁾@ 3dB/km

@ 5dB/km

1-155 Mbps

1900 m

1600 m

@ 10dB/km

1150 m

@ 17dB/km

@ 30dB/km

850 m

600 m

Minimum Range

Bit Error Rate

MTBF

10 m

Less than 1E-12 (unfaded)

10 years

Transmitter

Light source

Wavelength

Total Output power

Beam divergence

1 Laser

830-860 nm

28 mW

3 mrad

Receiver

Interface

Detector

Field of view

Sensitivity

Silicon Photodiode

14 mrad

-37 dBm

Type

Fiber Optic Transceiver - Multimode (Singlemode available

upon request)

Connectors

Wavelength

Output power

SC (other connectors available)

1300 nm (other wavelength available)

-17 ± 3 dBm

Receiver

-14 to –30 dBm

Operating range

Power Supply

Factory set: 100-240 VAC @ 50/60 Hz

24-60 VDC - (10 W)

Environmental

Information

Operating Temp.

Storage Temp.

Humidity

Housing

Eye safety Class

-50 °C to +60 °C

-50 °C to +70 °C

95% non-condensing

Weatherproof – IP 66

Mechanical

Diagnostics

Dimensions [mm]

470 X 282 X 390

5 kg

Design Weight

Unit

Accessories

3.5 kg

Indicators

Airlink: Flag, Sync. Fiber Optic: Flag, Sync., Alignment mode,

Loopback mode, Remote LoopBack mode,Fusion mode and

activity, Software mode,Laser status, Management Tx and RX,

F/O Redundant Link and Sync., Receive Signal Strength (Digital

Display)

Selectors

Data Rate, Alignment, Loopback (local), Remote LoopBack,

Alignment Signal Attenuation, Laser power off, Fusion, Window

Heater (if exists), Ip address , Control Mode.

Management

2 Dry Contacts (AirLink and FO Link)

SNMP Protocol Built in

(1)

Notes:

3dB/Km: Light rain (5 - 10mm/hr) - Light Haze

5dB/Km: Light to medium rain (15 - 20mm/hr) - Haze

10dB/Km: Medium to Heavy rain (45mm/hr)-Light snow-Thick fog

17dB/Km: Cloudburst (100mm/hr)-Medium snow-Light snow

30dB/Km: Rain (up to 180mm/hr)-Blizzard-Moderate fog

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TS700/ G (Giga-Light)

Part Number

Model

TS1000/A/YUW/VS

TS700/G

Application /

Data Protocol

Gigabit-Ethernet, Fiber Channel

Performance

Rate

Range ⁽¹⁾@ 3dB/km

@ 5dB/km

1.0625Gbps & 1.25 Gbps

1000 m

900 m

@ 10dB/km

690 m

@ 17dB/km

@ 30dB/km

540 m

400 m

Minimum Range

Bit Error Rate

MTBF

40 m

Less than 1E-12 (unfaded)

10 years

Transmitter

Light source

Wavelength

Total Output power

Beam divergence

1 VCSEL

830-860 nm

15 mW

3.5 mrad

Receiver

Interface

Detector

Field of view

Sensitivity

APD

8 mrad

-33 dBm

Type

Fiber Optic Transceiver - Multimode (Singlemode available

upon request)

Connectors

Wavelength

Cable

SC (other connectors available)

850 nm (other wavelength available)

Up to 220m length @ 62.5um

Up to 500m length @ 50um

Output power

Receiver

-4 to -9.5 dBm

0 to –17 dBm

operating range

Factory set: 100-240 VAC @ 50/60 Hz

Power Supply

24-60 VDC - (10 W)

Environmental

Information

Operating Temp.

Storage Temp.

Humidity

Housing

Eye safety Class

-30 °C to +50 °C

-50 °C to +70 °C

95% non-condensing

Weatherproof – IP 66

Mechanical

Dimensions [mm]

470 X 282 X 390

5 kg

Design Weight

Unit

Accessories

3.5 kg

Diagnostics

Indicators /

Selectors

Indicators

Airlink: Flag, Fiber Optic: Flag, Laser enabled.

Receive Signal Strength (Digital Display)

Selectors Data Rate, Power attenuator (for short distance), IP address

setting

Diagnostic 4 dry contacts for: Airlink Flag, Fiber Optic Flag, Laser enabled

and Power

SNMP Protocol – Built-in

Management

(1)

Notes:

3dB/Km: Light rain (5 - 10mm/hr) - Light Haze

5dB/Km: Light to medium rain (15 - 20mm/hr) - Haze

10dB/Km: Medium to Heavy rain (45mm/hr)-Light snow-Thick fog

17dB/Km: Cloudburst (100mm/hr)-Medium snow-Light snow

30dB/Km: Rain (up to 180mm/hr)-Blizzard-Moderate fog

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Digital Readout vs. Distance

APPENDIX B

These tables are only intended to give you an idea of what digital readout you could

expect according to the distance to link.

D= Distance [m]

R= Reading (Digital readout)

TS700/155

TS700/100

50 100 150 200 250 300 350 400 450 500 550 600 650 700

560 520 420 360 300 240 180 140 120 100 80 60 40 30

TS800/155

50 100 200 400 500 600 800 900 1000 1100 1300 1500 1700 1900

R 960 760 520 410 380 330 210 170 130 100

Actual reading may be greater or up to 15% lower.

TS700/G

100 150 200 250 300 350 400 450 500 550 600 680 1000

R 1150 1150 1110 1020 940 880 800 730 640 580 520 470 400 250

Actual reading may be greater or up to 15% lower.

NOTE: with the Transmitter in “Attenuated” mode for distances under 150m

(DIP switch toggle 1 OFF), the DVM should show readings varying from 800

to 1150.

A note on the Digital Readout Charactersitics of the TS700/ G

The digital readout of the TS700G works under a different principle from

previous TereScopes in the series. The readout level is derived from the actual

light level at the photodetector, much like a standard optical power meter.

For this reason, background light entering the lens will also contribute to the

reading. A typical reading with no signal on a sunny day would be 030 to 080.

This will sum with the signal strength, so outside the reading at the minimum

threshold would be higher than the reading for the corresponding signal in a

bench test. Due to the AGC function, for higher signals the offset in the

reading gradually becomes negligible. All this has no effect on the actual link

performance.

Please note, however, that the Air Rx LED is not affected by background

light, and is purely a function of the received data level. So even with high

background light reading, the Air Rx LED will not light in the absence of

signal.

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APPENDIX C

Unpacking Instructions for TereScope

The TereScope is shipped pre-assembled. See fig.C2

The packing box contains:

ꢀ

2 x TereScope Transceivers

mounted

JITK-L : Installer tools kit

and screws

ꢀ

CD manuals

Flexible ducts x 2

Flange x 2

Fig C.1: TereScope as is packed

1. Unpack all the accessories.

2. .Before mounting, in order to make installation on the mounting

surface easier, the JMP-L must first be detached and connected to the

fixation surface.

To detach the JMP-L, screws ‘B’ should be loosened and screws ‘F1’ and ‘G1’

only should be removed, shown in Fig: C2, C3a and C3b. Do not remove the

‘G2’ screws !

G2 (x2)

F1 (x2)

Figure C3ab and C3b: Screws to be removed G1 and F1

Figure C2: Detach JMP-L from TS

KEEP IN SECURE PLACE ALL THE BOLTS AND SCREWS. YOU

WILL NEED THEM FOR THE INSTALLATION.

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Tool Kit, Equipment, and Materials

APPENDIX D

TOOLS

1. Electric drill (impact for masonry), reversible, with

speed control and 0-13mm chuck

2. Drills set High Speed Steel (HSS) 3-13mm.

3. Concrete carbide .bit drills 6,8,9 and 10mm (regular

and long shank).

4. Adjustable (crescent) wrench 6”, 10”.

5. Open-ring wrenches (spanners), standard and metric.

6. Vice grip pliers 10-12”

7. Cutter, long nose pliers, electrician’s pliers (insulated).

8. Pen, Pencil, Permanent markers.

9. Lens cleaning clothes.

10. Screwdrivers (flat and Philips), sizes 1, 2, 3 + power

screwdriver bits.

11. 50m extension cable + 3 outlet multiple electrical tap

12. 200g hammer.

13. Blade knife.

14. Ratchet handle driver.

15. Socket wrenches 8mm, 10mm, 11mm, 13mm, 14mm,

½” .

16. Allen 8mm and Allen 2.5mm.

MATERIALS

1. Anchors (wall plugs) “UPAT” 13mm diameter

2. Hex-head screws to fit wall plugs 40, 60, 75mm length.

3. Assortment of screws, nuts, washers, spring washers.

4. Electric insulation tape.

5. Super glue, tie wraps (Panduit™).

6. 20 mm fuse SB, 125mA, 160mA, 250mA,

500mA, 1A

ELECTRONIC &

1. Digital voltmeter (DVM)

2. 2 Walkie Talkies or cellular phones.

3. Binoculars

GENERAL

EQUIPMENT

4. Four STP cables (two cross and two straight)

terminated with RJ-45 connectors each end.

OPTICAL

EQUIPMENT

1. Optical Power Meter (Fotec, Noyes, Acterna…)

with fiber sockets.

(if relevant)

2. 2 sets of multimode (62.5 µm) and Singlemode

(15µm) optical fibers with SC terminations.

LAB EQUIPMENT

E1/ETH/ATM/Fast Ethernet BER Test equipment- depending

on TS model.

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A LIST OF THE TOOLS SUPPLIED BY MRV COMMUNICATIONS

WITH EVERY TereScope HEAD

Description

Qty

Where to use

WRENCH #8 for Aiming

Head, (M5 nut)

N: Grounding screw on

TereScope (see page 29)

(Also for rear door axe : I)

BALLDRIVER L,

WRENCH 5mm for Allen

Screw M6

F1 and F2: Screws for Vertical and

Horizontal coarse Aiming

BALLDRIVER L,

WRENCH 3mm for Allen

Screw M5

H: Rear Door lock captive screws

WRENCH #13 (M8 Hexa.

Screws)

A: JMP-L - Grounding screw

Screws between JMP-L and JMB

(if needed)

Screws between JMP-L and

pedestals (if needed)

BALLDRIVER L,

WRENCH 8mm for Allen

Screw M10

G1: Horizontal axis and locking

screw for horizontal aiming

M8 SCREWS, WASHERS,

SPRINGS, NUTS

4 of each

Optional. To mount JMP-L on

standard pedestal

INSTALLATION TOOL

CASE

Tool case

Wrenches Kit for TS Installation

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TereScopes Bench Test Procedure

APPENDIX E

Introduction

All TS Products are bench tested indoors prior to outdoor

installation to ensure that the system is fully functional.

The bench test is a simple procedure whereby a link pair is aligned

on the table and activated to simulate a channel of communication

(see fig.1).

2 Points to Remember

1. Since the link distance during the bench test is very short (i.e. the

devices activated are very close), the receivers will go into saturation

unless the signal is attenuated. (NOTE: In the 700/ G, deep into

saturation the DVM reading may actually drop back down, giving

the false impression that the link is misaligned. It is therefore

vital to place the attenuator in the link path before optimizing

alignment.)

To avert entering saturation, the transmit signal must be physically

attenuated.

We recommend the simple procedure of inserting a piece of paper

or the like into the beam path, or concealing a portion of the beam

with an opaque (non-transparent) material. This will reduce the

signal power entering the receiver.

Make sure to attenuate the signal enough so that the receiver’s

optical power meter value falls below the saturation estimate of the

device. See table below for saturation estimate.

2. An additional derivative of the short link distance is the presence

of reflections.

The signal will reflect off the front window of the receiver back at

the transmitting device and may be mistaken as part of the opposite

transmission.

This interference is commonly called “cross talk”.

To avoid cross talk during the bench test, it is advisable to check

whether interfering reflections exist by shutting off power to one

device and verifying that the optical power meter reading in the

other (active) device is zero.

This should be repeated for the opposite device.

Alternatively, a practical setup for bench testing the 4” series

(models B, C and D) and Light series (models A and C2) is

presented in Figure 1; the bench test setup for the 10” series

(models E and F) is presented in Figures 2a,2b.

In the 4”/ Light setup, a thin physical barrier, such as a piece of

cardboard, is used as a wall to divide between the beam paths, thus

ensuring that no cross talk occurs.

In the 10” setup, the two devices are not centrally aligned; instead,

only one corner of each device faces the opposite device. This

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allows for testing each transmitter separately. By rotating the devices

45 degrees, the next pair of transmitters is tested. Hence, testing all

8 transmitters in the link pair requires only 4 rotations.

In the 8” setup, the two devices are not centrally aligned; instead,

only one corner of each device faces the opposite device. This

allows for testing each transmitter separately. By rotating the devices

45 degrees, the next pair of transmitters is tested. Hence, testing all

6 transmitters in the link pair requires only 3 rotations. With opaque

masking tape, cover all transmitters that are not under test.

Table 1: Bench Test Information for TS Products

Opt. Power M. “Sub-Saturation”

Potential for

Interference

Low

Product name

value

1100

1200

1100

1200

1000

TSxxxx

TSxxx/ ETH

TSxxx/ E1

TSxxxx/ ST

TS2000/ XXX

TS4000/ XXX

TSx00/ XXX

Med

High

Med

High

Figure E.1: Bench Test setup for 4”/ Light TS models.

Figure E.2a: Bench Test setup for 10” TS model; transmitter aligned opposite receiver

marked with arrows.

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Figure E.2b: Bench Test setup drawing

for 10” TS model.

Note that one device is higher than the

other and shifted over to the side so that

only one transmitter from each device is

facing opposite the other device’s receiver.

Telescopes

Figure E.3: Active Transmitters (Shown Darkened).

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Effect of Wind on Terescopes

APPENDIX F

Introduction

The outdoor environment in which our devices are normally placed exposes the link to wind

pressures that may affect the accuracy of the link’s alignment.

Several factors play a role in the determination of the extent to which the directionality of

a TS device may be affected by the wind:

Wind speed

Wind direction

Surface area of device perpendicular to wind

Mechanical stability of aiming head – device system.

For example, the mechanical stability is greatest along the side-side axis of the device.

Although the surface area along the side of the device is greatest, the resultant wind force

– even at very high wind speeds – will barely have an impact on the beam’s direction, due

to the rigid mechanics along the side-side axis.

Wind Limits for TS Devices

All TS devices have been tested in “worst-case” scenario of the above four factors.

The force necessary to deviate beam was measured from different direction.

From here , the minimum wind speed with maximum effect on beam deviation was

determined.

The following table lists the minimum wind speeds for different TS products that may

cause:

A momentary lapse in the communication.

An extended lapse requiring mechanical repair.

TS Device

Momentary

Extended

110 km/hr

200 km/hr

•

10” (E&F models)

10” with Windproof-L

Accessory

Over 180 km/hr

Over 250 km/hr

150 km/hr

220 km/hr

150 km/hr

180 km/hr

Over 250 km/hr

Over 300 km/hr

Over 250 km/hr

•

4” (B,C, D models)

4” with Windproof-S

Light (A&C2 models)

PAL (TS1)

150 km/hr

8” (Models D2, E2, G)

We include here the formula for calculating the effective wind force on a flat surface, given a known wind

speed:

Wind Force = 0.79 x (Wind Speed)²x (Area of Surface)

For instance, assuming a wind speed of 27.78 m/s (equal to 100Km/hr) on a surface area of 0.04m²

(400cm²), the force is equal to 24.4 Newtons.

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Appendix G

FSO Chaining

What is Chaining?

The Chaining of FSO is required when the two sites are connected by more than one link using at least

one additional building as a mid-point.

When is the Chaining required?

The Chaining of FSO links is required in the following cases:

a) When there is no direct line of sight between the sites;

b) When the distance between the sites is too long;

c) When the distance between the sites is reachable with one link but the customer wants much

more Power Budget for higher reliability.

Fig G.1:

As there is no line of sight from

A to B, we are using C as a

repeater point. On C rooftop we

used “Direct Chaining

connectivity

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Indirect Chaining

Indirect Chaining is required for

connecting FSO units not including

clock recovery circuits. In cases of

indirect connectivity, the connection

between the two FSO units on the

same roof must be done through the

Switch or Router or another means

of connection that is located inside

the building. For example, in Fig. 2, we

use the indoor switch in building C for

the chaining.

Switch

Fig. G.2

Indirect chaining

Direct Chaining

Direct Chaining is the capability to

directly connect two FSO units on

the same roof (used as repeaters )

i.e.. direct crossing between Rx and

TX of the two units. For example,

in Fig. 3 connection is achieved on

rooftop of building C without the

need to enter the building.

Direct connection is possible for

FSO that include clock recovery

circuits. The clock recovery

regenerates the signal and

enables smooth direct chaining.

Fig. G.3

Direct chaining

Chaining Limits

The number of links that can be chained is limited due to the Jitter parameter. Sensitivity to jitter is different

for every protocol and can vary with different manufacturers. The typical number is 3-4 chained links. If more

chains are required, please consult your MRV representative.

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FSO products & Chaining

Product series

Chaining

Direct

No of chained links

TS155-PS (34-155 Mbps)

3-4

TS 34 (Open Protocol, 1-34 Mbps)

TS 10 (Ethernet)

Indirect

Direct

3-4

TS Mux (Mux 4E1, 4T1)

TS 2 (E1, T1)

Direct

No Limits*

Direct

*No Limits – it refers to Networking extentions. If the extentions are of TDM type (E1,E3,STM-1, STM-3 ), after

some chains we might face some “jitter”problems. Therefore,in such cases, chaining should be considered on a case by case

basis.

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APPENDIX H

Installation Log

D.1. Client / Dealer details

Customer

Dealer

Company Name

Address

City

Country

Contact Person

Tel

Fax

e-mail

D.2. Application details

Type of network

E1 ,

FDDI ,

Ethernet ,

ATM ,

Token Ring ,

Other (Specify)

Fast Ethernet ,

Product

Evaluated distance by customer

Address of installation (site A)

Address of installation (site B)

D.3. Sketch of the area

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D.4. Site survey

Done by

Customer representative

Distance

Date

Site A

Site B

Location

Floor

Orientation (NSEW)

Installation site scheme

Indoor / Outdoor

Plate JMP / Bracket JMB

Window attenuation

On-line UPS

Voltage required (110V / 230V)

Ground earthing

Radio antenna field

Associated interface

equipment

Site A

Site B

Manufacturer

Type

Model number

Interface type

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D.5. Installation

Done by

Customer representative

Date

Site A

Site B

System model

Serial number

Location : Same as site survey,

if not provide details

Accessories : Same as site

survey, if not provide details

Digital readout

Telescope calibration :

if cannot , sketch the telescope

view

BER test

BER equipment type

Loopback location

Error type (random, burst)

Brief interruption test

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D.6. System failure

Visit made by

Customer representative

Date

Site A

Site B

Sketch of telescope view

Digital readout

Failure detail

Action items

Visit made by

Customer representative

Date

Site A

Site B

Sketch of telescope view

Digital readout

Failure detail

Action items

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APPENDIX I

Power over Ethernet

The Power-over-Ethernet (PoE) option is available only for Low Voltage TereScope model 700/100. PoE

eliminates a separate DC power supply cable at each Access Point (AP) location, i.e., it allows for a single

Ethernet cable providing both data and power to be run to each AP instead of two separate cables, one for

power and the other for data. There are two types of PoE connections. One type utilizes all 8 wires of the

Ethernet cable. The wires that are connected to pins 1, 2, 3, and 6 carry both power as well as data. The other

type utilizes the four wires that are connected to pins 1, 2, 3, and 6 for carrying data, and the four other wires

that connect to pins 4, 5, 7, and 8 for carrying power. Pin 4 is shorted to pin 5 and these are connected to the

(+) terminal of the power supply. Pin 7 is shorted to pin 8 and these are connected to the (-) terminal of the

power supply. Both are floating isolated voltage as is usual for a -48V Telecom supply. TereScope model

700/ 100 with PoE option supports this second option only (as required per IEEE 802.3af standard) so

proper connection to this pins should be provided.

The TereScope model 700/ 100 can be connected by any of the following three methods:

1. TereScope model 700/ 100 with PoE option is connected directly to PoE-enabled

equipment –The only needed part is a straight (non-cross) Category 5 jr 5e cable,

which will also supply power to the AP.

2. TereScope model 700/ 100 with PoE option connected to non-PoE-enabled

equipment through an external PoE adapter. The PoE adapter couples an Ethernet

Line and DC Power (usually -48 VDC – see low voltage power requirement in

Appendix A: specifications) onto an 8-wire straight (non-cross) Category 5 or 5e

cable, as shown in Figure I.1. The other end of the PoE cable is connected directly to

the TereScope model 700/ 100 with the PoE option. Adapters to be used with the

TereScope are required to meet the IEEE 802.3af standard. Examples of brands of

such adapters are: HyperLink Technologies BT-CAT5-P1, PowerDsine 6001. These two

types of adapters are commercially available. This connection is illustrated on Figure

I.1.

TereScope model 700/ 100 with PoE option connected to non-PoE-enabled equipment. In this case 8-wire

straight (non-cross) Category 5 or 5e cable at the equipment side should be split on two wires groups.

One group with standard pins 1, 2, 3, and 6 and carrying data to non-PoE enabled equipment. The other

should be with four wires that connect to pins 4, 5, 7, and 8 for carrying power using external 48V power

supply. Pin 4 is shorted to pin 5 and these are connected to the (+) terminal of the power supply. Pin 7 is

shorted to pin 8 and these are connected to the (-) terminal of the power supply.

Figure I.1: Power-over-Ethernet Interconnection with external PoE adapter

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