Perle Fast Ethernet
Media Converters
Installation Guide
S-100-XXXXX
P/N 5500301-15
Download from Www.Somanuals.com. All Manuals Search And Download.
Installation
The default switch settings (all switches in the UP position) will work
for most installations.
There are five steps required to configure the Perle Fast Ethernet
media converter:
1. Set the Auto-MDIX jumper setting (optional).
2. Set the switch settings (optional).
3. Install and connect the fiber cable.
4. Install and connect the copper cable.
5. Power up the media converter.
Auto MDIX Jumper Settings
Note: The factory settings for Auto-MDIX will work for most
installations, but in the rare case that you need to modify the settings,
the procedure is below.
To access the Auto-MDIX jumper settings, unscrew the four side
screws on the top case and remove the cover plate. Locate the MDIX
AUTO jumper set as detailed below. By covering or strapping pins 1
and 2, the S-100 will operate as an MDIX device. By covering or
strapping pins 2 and 3, the S-100 will automatically detect the
Ethernet cable’s polarity. Removing the strapping is the same as
AUTO.
NOTE: The default jumper setting is Auto
Fast Ethernet Media Converter – Installation Guide
3
Download from Www.Somanuals.com. All Manuals Search And Download.
DIP Switches
The DIP switches are accessible through the opening in the side of the
enclosure
Note: All switch changes take effect immediately and will result in a link
reset on both ports.
DIP Switch Settings
Auto Negotiation (Switch 1)
Switch Position Mode
Up (default)
Down
Auto
Off
Auto: In this mode of operation the media converter will negotiate
Ethernet parameters on the copper connection. This will ensure the
most optimal connection parameters will be in effect. If the copper link
partner does not support Auto negotiation, the S-100 will default to
100 Mbps and Half Duplex mode.
Off: Auto Negotiation should only be turned off, if the copper link
partner does not support Auto Negotiation.
When the Auto Negotiation switch is set to the OFF position, the
media converter will operate at 100 Mbps and Full Duplex mode.
Fast Ethernet Media Converter – Installation Guide
4
Download from Www.Somanuals.com. All Manuals Search And Download.
Link Mode (Switch 2)
Switch Position Mode
Up (default)
Down
Link Pass-Through Mode
Standard Mode
Link Pass-Through: In this mode, the link state on one connection is
directly reflected through the media converter to the other connection.
If link is lost on one of the connections, then the other link will be
brought down by the media converter.
If the installation has a media converter on both ends of the fiber link
and both are setup for Link Pass-Through, then a loss of copper link
on the far end device will propagate through both media converters
and will result in a loss of copper link at the near end device. This
would, therefore, resemble a direct copper connection.
Standard Mode: In this mode, the links on the fiber and copper sides
can be brought up and down independently of each other. A loss of
link on either the fiber ports or copper ports can take place without
affecting the other connection.
Far End Fault (Switch 3)
Switch Position Mode
Up (default)
Down
Enabled
Disabled
Enabled: If the media converter detects a loss of fiber signal on the
fiber receiver, it will immediately send a FEF on the fiber link. This, in
effect, notifies the fiber link partner that an error condition exists on
the fiber connection.
If the remote media converter is set up for Far End Fault (FEF) and
the local media converter is set up with Link Pass-Through, a loss of
fiber link on either the transmit or receive line will be passed through
to the local copper connection thus notifying the connected device.
Fast Ethernet Media Converter – Installation Guide
5
Download from Www.Somanuals.com. All Manuals Search And Download.
If the media converter has been set to Link Pass-Through mode, the
effect will be the same as FEF, since the link loss on the fiber receiver
will bring down the copper link, which will in turn cause the transmit
fiber link to be brought down.
Note: This switch needs to be set to either generate or detect the
FEF signal.
Disabled: The media converter will not monitor for or generate Far
End Fault.
The following diagram is an illustration of the operation of this feature.
(A) – Remote Media Converter setup for Far End Fault Enabled, Auto
Negotiation – OFF and Link Mode – Standard.
(B) – Local Media Converter setup for Link Pass-Through and Auto
Negotiation - OFF
1 – (A) loses fiber connection on its receiver
2 – (A) sends an FEF
3 – (B) detects loss of link in its fiber receiver
4 – (B) drops link on copper connection through Link Pass-Through
5 – (A) Link on copper connection is not affected.
Unused (Switch 4)
Fast Ethernet Media Converter – Installation Guide
6
Download from Www.Somanuals.com. All Manuals Search And Download.
Pause (Switch 5)
Switch Position Mode
Up (default)
Down
Enabled
Disabled
Enabled: When Auto Negotiation has been set to Auto (SW 1), the
media converter will use this setting for its Ethernet parameter
negotiation on the copper connection.
Disable: The media converter will not negotiate support for the Pause
feature.
Note: The media converter will not act on, or generate any Ethernet
Pause messages, but will pass them through to the end device. This
switch setting is provided so that the attached device (near end) can
negotiate its Ethernet parameters as if it was negotiating directly with
the far end device. The Pause switch setting on the media converter
should match the capabilities of the far end device.
Loopback (Switch 6)
Switch Position Mode
Up (default)
Down
Disabled
Enabled
Disabled: The loopback feature is disabled. This is the normal
position for regular operation. The switch must be set to this position
in order for data to pass through the media converter.
Enabled: This is a test mode. All data received on the receive (RX)
fiber connection is looped back to the transmit (TX) fiber connection.
The state of the copper is not relevant and no data or link status is
passed through to the copper side.
Fast Ethernet Media Converter – Installation Guide
7
Download from Www.Somanuals.com. All Manuals Search And Download.
Installing the Duplex Fiber Cable
•
•
Locate a 100Base-X compliant duplex (2 strands) fiber cable
with male connections.
Connect the fiber cables from one media converter to the other
media converter/switch/fiber device ensuring that the RX and TX
are reversed at the opposite end.
Installing the Simplex Fiber Cable
•
•
Locate a 100Base-X compliant simplex (1 strand) fiber cable with
male connections.
Connect the fiber cable from one media converter to the other
media converter/switch/fiber device.
Installing the Copper Cable
•
•
Locate 100Base-TX compliant copper cables with male, RJ-45
connectors installed at both ends.
Connect the RJ-45 cable between the Perle media converter
and the device.
Note: The Perle media converter supports Auto-MDIX, therefore a
straight-through or cross over Ethernet cable may be used. See page
three in this guide for jumper positions.
Fast Ethernet Media Converter – Installation Guide
8
Download from Www.Somanuals.com. All Manuals Search And Download.
Powering up the Perle Media Converter
•
Connect the Perle supplied power adapter to the media
converter.
•
•
Turn on the power at source.
Check that the PWR LED light is lit and on solid.
Operation
Status LED
The Perle Fast Ethernet Media converters have three single color
status LEDs located on the front panel of the unit.
PWR - Power/Test
•
•
•
On: Power is on and in normal operation.
Blinking slowly: the unit is in loopback mode.
Blinking quickly: the unit has a hardware error.
LKF - Fiber Link/Activity
•
•
•
On: Fiber link present.
Blinking quickly: Fiber link present and receiving data.
Off: No fiber link present.
LKC - Copper Link/Activity
•
•
On: Copper link is present.
Blinking quickly: Copper link present and receiving data.
•
Off: No copper link present.
Fast Ethernet Media Converter – Installation Guide
9
Download from Www.Somanuals.com. All Manuals Search And Download.
Other Features
Auto-MDIX:
Auto-MDIX (automatic medium-dependant interface crossover)
detects the signalling on the 100BASE-T interface to determine the
type of cable connected (straight-through or crossover) and
automatically configures the connection.
Error Recovery:
In certain configurations, and under specific conditions where the
media converter brings down a link to convey status, there is potential
for a deadlock. Recovery is achieved by momentarily restoring the
link to see if the original failure has been resolved. If it has not, the
link will be forced down again, however if the original problem has
been resolved, the link will be restored.
Fast Ethernet Media Converter – Installation Guide 10
Download from Www.Somanuals.com. All Manuals Search And Download.
Troubleshooting
General
•
Ensure power is supplied to the media converter – use of the
supplied power adapters is highly recommended.
Ensure both devices on either end of the fiber are compatible. If
using a simplex fiber connection, ensure that you have both an
Upstream (U) and Downstream (D) media converter.
Ensure all cabling is of the correct type and is in good working
order..
•
•
•
For duplex fiber connections, ensure the RX and TX has been
reversed between the 2 media converters.
No connectivity
If unable to get full connectivity with all DIP switches in the UP
position, this procedure is recommended for troubleshooting.
Method 1
1) Set the Link mode to Standard (SW2 – Down) on both media
converters. Leave all other switches in the Up position.
2) Connect the near end device to the copper connection. The LKC
LED indicates good copper connection. If the LKC LED is not lit, then
check the copper cable and the attached device.
3) Repeat for the far end media converter.
4) Connect the fiber cable to both media converters. The LKF LED
indicates good fiber connection. If no LKF LED then check the fiber
cabling.
5) Return units to desired configuration.
Method 2:
The fiber connection can also be verified by configuring the remote
media converter for loopback mode. The LKF LEDs on both media
converters should be lit. Data should pass through the local
converter, over the fiber connection to the remote media converter. At
the remote media converter, the data will be looped back and passed
through the fiber, once again, to pass through the local converter to
the copper link.
Fast Ethernet Media Converter – Installation Guide 11
Download from Www.Somanuals.com. All Manuals Search And Download.
Technical Specifications
The following applies to all S-100 media converters:
Power Input/Consumption
Operating Temperature:
Storage Temperature:
Operating Humidity:
Storage Humidity:
12V DC / 2.0 W
0°C to 50°C (32°F to 122°F)
-
25°C to 70°C (-13°F to 158°F)
5% to 90% non-condensing
5% to 95% non-condensing
Operating Altitude:
MTBF:
Up to 3,048 m (10,000 ft)
594,645 hours
MTBF (with power supply):
Weight:
332,606 hours
0.3 kg (0.66 lbs)
Dimensions:
80 mm x 120 mm x 26 mm
Fiber Optic Specifications:
Wavelength
(nm)
TX Power
(dB)
RX Power
(dB)
Budget
(dB)
Model
Mode
MM
MM
MM
SM
SM
SM
SM
SM
SM
SM
SM
TX: 1310
RX: 1310
Min: -20
Max: -12
Min: -31
Max: -14
S-100-M2SC2
S-100-M2ST2
S-100-M2LC2
S-100-S2SC20
S-100-S2ST20
S-100-S2LC20
S-100-S2SC40
S-100-S2ST40
S-100-S2LC40
S-100-S2SC80
S-100-S2ST80
11
11
10
14
17
19
29
29
29
29
29
TX: 1310
RX: 1310
Min: -20
Max: -12
Min: -31
Max: -14
TX: 1310
RX: 1310
Min: -20
Max: -12
Min: -30
Max: -14
TX: 1310
RX: 1310
Min: -18
Max: -7
Min: -32
Max: -3
TX: 1310
RX: 1310
Min: -15
Max: -8
Min: -32
Max: -3
TX: 1310
RX :1310
Min: -15
Max: 0
Min: -34
Max: -5
TX: 1310
RX :1310
Min: -5
Max: 0
Min: -34
Max: -3
TX: 1310
RX :1310
Min: -5
Max: 0
Min: -34
Max: -3
TX: 1310
RX :1310
Min: -5
Max: 0
Min: -34
Max: -3
TX: 1550
RX: 1550
Min: -5
Max: 0
Min: -34
Max: -3
TX: 1550
RX: 1550
Min: -5
Max: 5
Min: -34
Max: -3
Fast Ethernet Media Converter – Installation Guide 12
Download from Www.Somanuals.com. All Manuals Search And Download.
TX: 1550
RX: 1550
Min: -5
Max: 0
Min: -34
Max: -3
S-100-S2LC80
S-100-S2SC120
S-100-S2ST120
S-100-S2LC120
S-100-S1SC20U
S-100-S1SC20D
S-100-S1SC40U
S-100-S1SC40D
SM
SM
SM
SM
SM
SM
SM
SM
29
35
35
35
18
18
25
25
TX: 1550
RX: 1550
Min:
Max: 5
Min:
Max: 5
Min:
0
Min: -35
Max: -3
TX: 1550
RX: 1550
0
Min: -35
Max: 0
TX: 1550
RX: 1550
0
Min: -35
Max: -3
Max: 5
TX: 1310
RX: 1550
Min: -14
Max: -8
Min: -32
Max: -3
TX: 1550
RX:1310
Min: -14
Max: -8
Min: -32
Max: -3
TX: 1310
RX:1550
Min: -8
Max: -3
Min: -33
Max: -3
TX: 1550
RX:1310
Min: -8
Max: -3
Min: -33
Max: -3
Fiber Cabling Requirements:
MM:
50/125 microns or
62.5/125 microns
9/125 microns
SM:
Ethernet Copper Cabling Requirements:
•
•
•
Category 5 UTP or STP
24-22 AWG
Straight through or Ethernet crossover
Note: Please refer the product page on the Perle website for the most
up to date specifications.
Fast Ethernet Media Converter – Installation Guide 13
Download from Www.Somanuals.com. All Manuals Search And Download.
Compliance Information
FCC
This product has been found to comply with the limits for a Class A 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
this Guide, 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 the interference at his/her own expense.
EN 55022 Class B
EN 55024 Class A
Note: When used with a power adapter providing low conducted emissions, the S-100
will comply with Class B requirements.
Laser Safety – IEC 60825-1:2007
This product meets Class I Laser safety requirements per IEC-60825-1:2007 standard
and complies with FDA/CDRH 21 CFR1040.10 and 21 CFR1040.11.
WARNING: Visible and invisible laser radiation may be present when cables are not
connected. Do not stare into the beam or view the beam directly with optical
instruments. Failure to observe this warning could result in an eye injury or blindness.
WARNING: Use of controls, adjustments or the performance of procedures other than
those specified herein may result in hazardous radiation exposure.
Fast Ethernet Media Converter – Installation Guide 14
Download from Www.Somanuals.com. All Manuals Search And Download.
Warranty / Registration
Perle’s standard Lifetime Warranty provides customers with return to
factory repairs for Perle products that fail under the conditions of the
warranty coverage. Details can be found at:
Contacting Technical Support
Contact information for the Perle Technical Assistance Center (PTAC)
can be found at the link below. A Technical Support Query may be
made via this web page.
Copyright
© 2010 Perle Systems Limited
All rights reserved. No part of this document may be reproduced or used in any form without
written permission from Perle Systems.
Fast Ethernet Media Converter – Installation Guide 15
Download from Www.Somanuals.com. All Manuals Search And Download.
|