LMC5207A-R2
LMC5208A-R2
LMC5227A-R2
LMC5228A
LMC5203A
LMC5204A
LMC5205A LMC5234A
LMC5206A LMC5235A
LMC5233A LMC5236A
LMC5227A
High-Density Media Converter System II
Choose from a wide variety of chassis and modules to
build a powerful media-converter solution.
Customer
Support
Information
Order toll-free in the U.S.: Call 877-877-BBOX (outside U.S. call 724-746-5500)
FREE technical support 24 hours a day, 7 days a week: Call 724-746-5500 or fax
724-746-0746
z
Mailing address: Black Box Corporation, 1000 Park Drive, Lawrence,
PA 15055-1018
z
z
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This digital apparatus does not exceed the Class B limits for radio noise emission from digital apparatus
set out in the Radio Interference Regulation of Industry Canada.
Product Description
Version
FCC
FCC
Class A Class B
9
9
9
Dual AC
Dual DC
ACDC
AC
Dual AC
DC
Dual DC
AC
2AC
20-Slot Rackmount Chassis
9
9
9
9
9
9
9
9
9
6-Slot Rackmount/Desktop Chassis
3-Slot Desktop Chassis
DC
2DC
ACDC
Normas Oficiales Mexicanas (NOM) Electrical Safety Statement
Instrucciones de Seguridad
1. Todas las instrucciones de seguridad y operación deberán ser leídas antes de que el aparato
eléctrico sea operado.
2. Las instrucciones de seguridad y operación deberán ser guardadas para referencia futura.
3. Todas las advertencias en el aparato eléctrico y en sus instrucciones de operación deben ser
respetadas.
4. Todas las instrucciones de operación y uso deben ser seguidas.
5. El aparato eléctrico no deberá ser usado cerca del agua—por ejemplo, cerca de la tina de baño,
lavabo, sótano mojado o cerca de una alberca, etc.
6. El aparato eléctrico debe ser usado únicamente con carritos o pedestales que sean recomendados
por el fabricante.
7. El aparato eléctrico debe ser montado a la pared o al techo sólo como sea recomendado por el
fabricante.
8. Servicio—El usuario no debe intentar dar servicio al equipo eléctrico más allá a lo descrito en las
instrucciones de operación. Todo otro servicio deberá ser referido a personal de servicio
calificado.
9. El aparato eléctrico debe ser situado de tal manera que su posición no interfiera su uso. La
colocación del aparato eléctrico sobre una cama, sofá, alfombra o superficie similar puede
bloquear la ventilación. No se debe colocar en libreros o gabinetes que impidan el flujo de aire
por los orificios de ventilación.
10. El equipo eléctrico deber ser situado fuera del alcance de fuentes de calor como radiadores,
registros de calor, estufas u otros aparatos (incluyendo amplificadores) que producen calor.
iii
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11. El aparato eléctrico deberá ser conectado a una fuente de poder sólo del tipo descrito en el
instructivo de operación, o como se indique en el aparato.
12. Precaución debe ser tomada de tal manera que la tierra física y la polarización del equipo no sea
eliminada.
13. Los cables de la fuente de poder deben ser guiados de tal manera que no sean pisados ni
pellizcados por objetos colocados sobre o contra ellos, poniendo particular atención a los
contactos y receptáculos donde salen del aparato.
14. El equipo eléctrico debe ser limpiado únicamente de acuerdo a las recomendaciones del
fabricante.
15. En caso de existir, una antena externa deberá ser localizada lejos de las líneas de energía.
16. El cable de corriente deberá ser desconectado cuando el equipo no sea usado por un largo
período de tiempo.
17. Cuidado debe ser tomado de tal manera que objecos líquidos no sean derramados sobre la
cubierta u orificios de ventilación.
18. Servicio por personal calificado deberá ser provisto cuando:
a. El cable de poder o el contacto ha sido dañado; u
b. Objectos han caído o líquido ha sido derramado dentro del aparato; o
c.
El aparato ha sido expuesto a la lluvia; o
d. El aparato parece no operar normalmente o muestra un cambio en su desempeño; o
e.
El aparato ha sido tirado o su cubierta ha sido dañada.
iv
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Table of Contents
FCC and Industry Canada RF Interference Statements................................. ii
Normas Oficiales Mexicanas (NOM) Electrical Safety Statement ..................iii
Part Numbers ............................................................................................. 1
20-Slot Rackmount Chassis............................................................................... 1
Back Up, Spares, Sold Separately................................................................. 1
6-Slot Rackmount/Desktop Chassis.................................................................. 1
Back Up, Spares, Sold Separately................................................................. 1
3-Slot Desktop Chassis ...................................................................................... 2
Back Up, Spares, Sold Separately................................................................. 2
About the 20-Slot Rackmount Chassis......................................................... 3
20-Slot Rackmount Chassis Features................................................................ 3
Alarm Reset, Last Gasp and Temperature Gauge ....................................... 3
Reset Alarm Button......................................................................................... 4
Last Gasp Alarm............................................................................................. 4
Temperature Gauge ...................................................................................... 4
SNMP Write Lock............................................................................................ 4
SNMP Management Module LEDs ................................................................ 4
Installing the 20-Slot Rackmount Chassis ........................................................ 5
Wiring Instruction Guidelines for DC Module in 2DC and ACDC .............. 6
DC Power Supply Module Wiring Instructions.............................................. 6
Installing SNMP Management and Application Modules................................ 7
Replacing Power Supply Modules ..................................................................... 8
User-Replaceable Power Supply Modules .................................................... 8
Dual AC, Part Number LMC5207A-R2......................................................... 8
Dual DC, Part Number LMC5208A-R2......................................................... 9
ACDC, Part Number LMC5228A.................................................................... 10
20-Slot Rackmount Chassis Specifications ................................................. 10
About the 6-Slot Rackmount/Desktop Chassis ........................................... 11
6-Slot Rackmount/Desktop Chassis Features................................................. 11
Alarm Reset, Last Gasp, and Temperature Gauge ........................................ 11
Alarm Reset Button....................................................................................... 11
Last Gasp Alarm........................................................................................... 11
Temperature Gauge .................................................................................... 12
SNMP Write Lock.......................................................................................... 12
SNMP Management Module LEDs .............................................................. 12
Installing the 6-Slot Rackmount/Desktop Chassis ......................................... 13
DC Power Wiring, Replacing Power Supply and Fans................................. 14
v
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DC Power Supply Wiring Instruction .............................................................. 14
s
User-Replaceable Power Supplies............................................................... 14
Fans............................................................................................................... 14
Installing Management and Application Modules ......................................... 15
Installing Applications Modules................................................................... 15
6-Slot Rackmount/Desktop Chassis Specifications...................................... 16
About the 3-Slot Desktop Chassis ............................................................. 17
3-Slot Desktop Chassis Features..................................................................... 17
Alarm Reset, Last Gasp, and Temperature Gauge ........................................ 17
Alarm Reset Button........................................................................................... 17
Last Gasp Alarm............................................................................................... 17
Temperature Gauge .................................................................................... 18
Installing the 3-Slot Desktop Chassis ............................................................. 18
DC Power Wiring, Replacing Power Supply and Fans................................. 19
DC Power Supply Wiring Instructions ......................................................... 19
Power Supply Modules................................................................................. 19
Fans............................................................................................................... 20
Installing Management and Application Modules ......................................... 20
Installing Applications Modules................................................................... 20
SNMP Write Lock.......................................................................................... 21
SNMP Management Module LEDs .................................................................. 21
3-Slot Desktop Chassis Specifications ............................................................ 22
Hardware Feature Matrix.......................................................................... 22
Black Box Customer Service ...................................................................... 23
Fiber Optic Cleaning Guidelines ............................................................... 24
Electrostatic Discharge Precautions............................................................ 24
Certifications ............................................................................................ 25
vi
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Part Numbers
20-Slot Rackmount Chassis
Part Number
Description
SNMP Management Module
20-Slot, w/Dual AC Power
LMC5200A
LMC5207A-R2
LMC5208A-R2
LMC5227A-R2
LMC5228A
20-Slot, w/Dual DC Power
20-Slot, W/Fixed Single AC Power
20-Slot, w/ACDC Power
Back Up, Spares, Sold Separately
Part Number
Description
LMC5210A
LMC5210A-R2
LMC5212A
LMM090
Power Supply Module for LMC5207A-R2
Power Supply Module for LMC5207A-R2
Power Supply Module for LMC5208A-R2
Serial Cable for SNMP, DB9 Male to DB9 Female
6-Slot Rackmount/Desktop Chassis
Part Number
Description
SNMP Management Module
6-Slot, w/AC Power
LMC5200A
LMC5203A
LMC5204A
LMC5205A
LMC5206A
6-Slot, w/Dual AC Power
6-Slot, w/Dual DC Power
6-Slot, w/ DC Power
Back Up, Spares, Sold Separately
Part Number
Description
LMC5213A
LMC5214A
DC Power Supply
AC Power Supply
1
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3-Slot Desktop Chassis
Part Number
LMC5233A
LMC5234A
LMC5235A
LMC5236A
LMC5237A
Power Supply 2
3-Slot, w/AC Power
3-Slot, w/Dual AC Power
3-Slot, w/DC Power
3-Slot, w/Dual DC Power
3-Slot, w/ ACDC Power
Back Up, Spares, Sold Separately
Part Number
Description
LMC5200A
LMC5238A
SNMP Management Module includes Black Box and iView²
19 inch Rackmount shelf and screws
2
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About the 20-Slot Rackmount Chassis
The 20-Slot Rackmount Chassis series is a modular chassis platform designed for use with
Black Box Simple Network Management Protocol (SNMP) manageable series of modules. The
20-Slot Rackmount Chassis is a 3U high, Rackmountable chassis that features 20 slots for
installing application series modules plus an additional slot for installing an SNMP
Management Module. Some 20-Slot Rackmount Chassis models are capable of redundant
power supply modules. Power supply modules are user-replaceable and hot-swappable.
20-Slot Rackmount Chassis Features
The 20-Slot Rackmount Chassis offers models available in dual AC, dual DC and ACDC
versions. It offers features such as end-user replaceable power supply modules, temperature
monitoring, Last Gasp and an Alarm Reset Button.
Alarm Reset, Last Gasp and Temperature Gauge
The 20-Slot Rackmount Chassis series supports power supply modules, so that worn parts can
be replaced without having to send an entire unit in for repair.
User-Replaceable
Power Supply Modules
3
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Reset Alarm Button
When one power supply module malfunctions, an audible alarm sounds indicating the loss of
the power module. The alarm can be silenced by pressing the Alarm Reset Button, located
next to the power connector on the power supply module. If this occurs, remove and replace
the power supply module immediately. (LEDs on the Management Module and the power
supply module itself also indicate power supply module failures.)
Last Gasp Alarm
The 20-Slot Rackmount Chassis includes the Last Gasp trap feature, “Remote Chassis Down”,
which sends a Trap when the following occurs:
• Both power supply modules malfunction
• Both power supply modules are powered down
• When the AC line fails
Temperature Gauge
The 20-Slot Rackmount Chassis includes a temperature monitoring gauge with a heat sensor
on the backplane of the chassis. Users define a threshold for chassis temperature via SNMP.
If the chassis’ temperature rises above the specified level, the SNMP agent sends a trap
(configured in iView²) to the administrator. There is also an LED indicator on the SNMP
Management Module for chassis temperature.
SNMP Write Lock
There is an SNMP Write Lock switch located below slot #3 on the front of the 20-Slot
Rackmount Chassis. The SNMP Write Lock switch prevents a new management board from
re-configuring the application module settings (e.g., the
features such as LinkLoss, FiberAlert, Force mode, etc.)
SNMP on any previous Management Modules.
status of
made via
NOTE
Leave this switch in the NORMAL position during day-to-day operation; the LOCKED
position should only be used when changing the SNMP management board.
The SNMP Management Module can be removed and replaced as necessary. Refer to the
SNMP Management Module manual for complete instructions about configuration and
operation. If an SNMP Management Module is installed, refer to the LED panel below for
indicators of Link, Temperature, Power supply modules and other functions.
SNMP Management Module LEDs
The SNMP Management Module features several LEDs. The LED functions are:
4
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LNK/ACT
FDX/COL
Glows green when a link is established on port.
Blinks green when data activity occurs.
Glows yellow when port is in Full-Duplex mode.
Blinks yellow when port is operating in Half-
Duplex mode and collisions occur.
Glows yellow when temperature of unit surpasses a
user-defined level.
TEMP
Glows yellow when one module malfunctions.
Glows yellow when a fan malfunctions.
PS
FAN A / FAN B
Installing the 20-Slot Rackmount Chassis
Install the chassis first before installing any modules into a 20-Slot Rackmount Chassis. When
installing the chassis, be sure to observe the following precautions to prevent electrical or
mechanical damage:
1. Protect the chassis from exposure to sunlight and electrical or magnetic fields.
2. Ensure that the equipment rack remains stable, even with the addition of the chassis and
its associated cabling.
To install 20-Slot Rackmount chassis:
1. Have four #10 screws and four clip nuts available (hardware may vary depending on
rack type). The rest of the hardware is supplied with the unit.
2. Locate a suitable location in the rack for installation and secure the clip-nuts onto the
mounting rails. Use screws to attach the chassis to the rack.
3. Plug the chassis into a reliable, filtered power source.
4. Elevated Operating Ambient - If installed in a closed or multi-unit rack assembly, the
operating ambient temperature of the rack environment may be greater than room
ambient. Therefore, consideration should be given to installing the equipment in an
environment compatible with the maximum ambient temperature (Tma) specified by the
Black Box.
5. Reduced Air Flow - Installation of the equipment in a rack should be such that the
amount of air flow required for safe operation of the equipment is not compromised.
6. Mechanical Loading - Mounting of the equipment in the rack should be such that a
hazardous condition is not achieved due to uneven mechanical loading.
5
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7. Circuit Overloading - Consideration should be given to the connection of the equipment
to the supply circuit and the effect that overloading of the circuits might have on over
current protection and supply wiring.
8. Reliable Grounding - Reliable grounding of Rackmounted equipment should be
maintained. Particular attention should be given to supply connections other than direct
connections to the branch circuit (e.g., use of power strips).
9. All AC and DC versions are intended for use in a Restricted Access Location (RAL).
Wiring Instruction Guidelines for DC Module in 2DC and ACDC
1. Connection of a suitable grounding conductor to the grounding terminal at each
power supply module (a minimum 14AWG copper conductor should be
suitable bad on a 15A circuit breaker requirement).
2. Connection of suitable supply wiring to the plus and minus terminals at each
power supply module (a minimum 14AWG copper conductors is considered
suitable based on the 11A input maximum). The input terminal block at the
power supply module is suitable for 22-14 AWG copper wire.
3. A suitable listed circuit breaker shall be provided in the building installation as
the unit's disconnect device. The branch circuit rating (i.e. minimum 15A listed
circuit breaker, etc.).
DC Power Supply Module Wiring Instructions
The following diagram shows the wiring configuration for a -48 VDC power supply module for
the 20-Slot Rackmount Chassis 2DC and ACDC.
NOTE
The chassis is protected against incorrect wiring configurations. When wired incorrectly, the
chassis will not function, but no damage will occur.
6
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Installing SNMP Management and Application Modules
To install a module:
1. Remove the blank bracket (if present) covering the slot where the module will be
installed. Black Box recommends installing blank brackets in unused module slots.
2. Slide the module into the chassis using the card guides.
3. Secure the module to the chassis by tightening the captive screw. (Refer to the
documentation shipped with the module for configuration information.)
4. When installing modules observe ESD precautions, refer to the Electrostatic Discharge
Precautions section.
In order to manage a 20-Slot Rackmount Chassis, the SNMP Management Module needs to
be installed in the appropriate slot of the chassis.
ƒ
Install the 20-Slot Rackmount Chassis SNMP Management Module into the first slot
of the chassis.
NOTE
This slot is ONLY for the Management Module; do not install Application Modules such as
media conversion and mode conversion modules in this slot.
7
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Replacing Power Supply Modules
User-Replaceable Power Supply Modules
While power supply modules are redundant, failed power supply modules should promptly
be replaced to maintain network integrity and prevent data loss.
To replace a power supply module:
1. Disconnect the power source from the power supply module.
2. Remove the screws of the retainer plate (on some AC modules).
3. Move the Power Supply Release switch toward the right or unscrew captive release
screw.
4. Before grasping the power supply module by the silver handle, press the release screw
and then slide out of the chassis (Power supply modules are hot-swappable).
5. Install new power supply module. If module is equipped with an ON/OFF switch install
the module with the switch in the OFF position.
Dual AC, Part Number LMC5207A-R2
8
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Dual DC, Part Number LMC5208A-R2
NOTE
Do not mix AC and DC power supply modules.
9
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ACDC, Part Number LMC5228A
PS1
Status
LED
Reset
Alarm
Switch
PS
Release
Screw
Power
DC Power
Connector
Supply
Module
1 (PS1)
PS2 Status
LED
Power
Supply
Module
2 (PS2)
AC Power
Connector
Redundant ACDC Power Supply, Close-Up
NOTE
For LMC5228A 20-Slot Rackmount Chassis, all models in that model number series can
support Dual AC, Dual DC or ACDC. The power supply modules for that model number
series are interchangeable.
20-Slot Rackmount Chassis Specifications
Input Specifications
Dual AC
Dual DC
ACDC
100 to 240V AC, 50/60Hz, 3.5/1.5A
-48V DC, 5A
100 to 240V AC, 50/60HZ, 2A
-48V DC, 4.4A
Operating Temperature: 0° C to 50° C (32° F to 122° F)
Storage Temperature
Dual AC & ACDC
Dual DC
-20° C to 80° C (-4° F to 176° F)
-20° C to 60° C (-4° F to 140° F)
Humidity: 20 to 90% (non-condensing at 40° C)
Shipping Weight: 25 lbs (11.3 kg)
Dimensions: 5.2" x 19.0" x 13.8" (13.21cm x 48.26cm x 35.05cm)
10
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About the 6-Slot Rackmount/Desktop Chassis
The 6-Slot Rackmount/Desktop Chassis, is a modular chassis platform designed for use with
Black Box Simple Network Management Protocol (SNMP) manageable series of modules. The
6-Slot Rackmount/Desktop Chassis is 1U high, Rackmountable, and supports optional
redundant power supply modules, as well as an SNMP Management Module.
6-Slot Rackmount/Desktop Chassis Features
The 6-Slot Rackmount/Desktop Chassis offers a line of models including single AC, single DC,
dual AC and Dual DC. It offers features such as redundant power supply modules,
temperature monitoring, Last Gasp and an Alarm Reset Button.
Alarm Reset, Last Gasp, and Temperature Gauge
The 6-Slot Rackmount/Desktop Chassis supports modular power supply modules, so that
worn parts can be replaced without having to send an entire unit in for repair. Keeping fans
functional ensures that the modules will operate within their temperature specifications.
Alarm Reset Button
When one power supply module malfunctions, an audible alarm sounds indicating the loss of
the power supply module. The alarm can be silenced by pressing the Alarm Reset Button,
located next to the power connector on the power supply module. If this occurs, remove and
replace the power supply module immediately. (LEDs on the Management Module and the
power supply itself also indicate power supply failures.) After stopping the alarm, remove the
power supply and replace the power supply module.
Last Gasp Alarm
The 6-Slot Rackmount/Desktop Chassis includes the Last Gasp trap feature, “Remote Chassis
Down”, which sends a Trap when the following occurs:
11
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• Both power supply modules malfunction
• Both power supply modules are powered down
• When the AC line fails
Temperature Gauge
The 6-Slot Rackmount/Desktop Chassis includes a temperature monitoring gauge with a heat
sensor on the backplane of the chassis. Users define a threshold for chassis temperature via
SNMP. If the chassis’ temperature rises above the specified level, the SNMP agent sends a
trap (configured in iView²) to the administrator. There is also an LED indicator on the SNMP
Management Module for chassis temperature.
SNMP Write Lock
There is an SNMP Write Lock switch located above the SNMP module slot on the front of the
6-Slot Rackmount/Desktop Chassis. The SNMP Write Lock switch prevents a new
management board from re-configuring the
application module settings (e.g., the status
such as LinkLoss, FiberAlert, Force mode,
via SNMP on any previous Management
of features
etc.) made
Modules.
NOTE
Leave this switch in the NORMAL position during day-to-day operation; the LOCKED
position should only be used when changing the SNMP management board.
The SNMP Management Module can be removed and replaced as necessary. Refer to the
SNMP Management Module manual for complete instructions about configuration and
operation. If an SNMP Management Module is installed, refer to the LED panel below for
indicators of Link, Temperature, Power Supply modules and other functions.
SNMP Management Module LEDs
The SNMP Management Module features several LEDs. The LED functions are:
12
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LNK/ACT
FDX/COL
Glows green when a link is established on port.
Blinks green when data activity occurs.
Glows yellow when port is in Full-Duplex mode.
Blinks yellow when port is operating in Half-
Duplex mode and collisions occur.
Glows yellow when temperature of unit
surpasses a user-defined level.
TEMP
Glows yellow when one power supply module
malfunctions.
PS
Glows yellow when a fan malfunctions.
FAN A / FAN B
Installing the 6-Slot Rackmount/Desktop Chassis
Install the chassis first before installing any modules into a 6-Slot Rackmount/Desktop Chassis.
When installing the chassis, be sure to observe the following precautions to prevent electrical
or mechanical damage:
1. Protect the chassis from exposure to sunlight and electrical or magnetic fields.
2. Ensure that the equipment rack remains stable, even with the addition of the chassis and
its associated cabling.
To install a 6-Slot Rackmount/Desktop Chassis:
1. Have four #10 screws and four clip nuts available (hardware may vary depending on
rack type). The rest of the hardware is supplied with the unit.
2. Locate a suitable location in the rack for installation and secure the clip-nuts onto the
mounting rails. Use screws to attach the chassis to the rack.
3. Plug the chassis into a reliable, filtered power source.
4. Elevated Operating Ambient - If installed in a closed or multi-unit rack assembly,
the operating ambient temperature of the rack environment may be greater
than room ambient. Therefore, consideration should be given to installing the
equipment in an environment compatible with the maximum ambient
temperature (Tma) specified by the manufacturer.
5. Reduced Air Flow - Installation of the equipment in a rack should be such that
the amount of air flow required for safe operation of the equipment is not
compromised.
6. Mechanical Loading - Mounting of the equipment in the rack should be such
that a hazardous condition is not achieved due to uneven mechanical loading.
7. Circuit Overloading - Consideration should be given to the connection of the
equipment to the supply circuit and the effect that overloading of the circuits
might have on over current protection and supply wiring.
13
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8. Reliable Grounding - Reliable grounding of Rackmounted equipment should be
maintained. Particular attention should be given to supply connections other
than direct connections to the branch circuit (e.g., use of power strips).
9. All AC and DC versions are intended for use in a Restricted Access Location (RAL).
DC Power Wiring, Replacing Power Supply and Fans
DC Power Supply Wiring Instruction
s
The following diagram shows the wiring configurations for -48 VDC power supply for the 6-
Slot Rackmount or Desktop.
User-Replaceable Power Supplies
The 6-Slot Rackmount/Desktop Chassis ships from Black Box with one or two power supply
installed depending on the model. Chassis ordered with one power supply come with a filler
tray installed in the second slot.
To install a second power supply:
1. Remove the filler tray.
2. Slide the power supply module into the chassis and click into place.
3. Attach power cord.
To remove a power supply module:
1. Disconnect the power source from the power supply.
2. Move the Power Supply Release switch toward the right and hold while grasping the
power supply module by the silver handle.
3. Slide out of the chassis. (Power supply modules are hot-swappable.)
4. Install new power supply module
.
Fans
Users can define a threshold for fan operation via SNMP (when installed in a managed
environment). If a fan’s speed falls below the specified level, SNMP sends a trap (configured
14
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in iView²) to the administrator. There are also two LED indicators on the SNMP Management
Module for fan failure.
The red Alarm Reset Button also functions as a Fan Test button. To verify fan functionality,
hold the button down for several seconds, the fans should engage. The fans will turn off
when the button is released.
SNMP Management Modules include two twisted pair ports, one for management and one
reserved for future use. The Management Module also features a DB-9 serial port, and
supports SNMP V1/V2c.
Installing Management and Application Modules
Installing Applications Modules
To install a module:
1. Remove the blank bracket (if present) covering the slot where the module will be
installed. Black Box recommends installing blank brackets in unused module slots.
2. Slide the module into the chassis using the card guides.
3. Secure the module to the chassis by tightening the captive screw. (Refer to the
documentation shipped with the module for configuration information.)
4. When installing modules observe ESD precautions, refer to the Electrostatic Discharge
Precautions section.
In order to manage a 6-Slot Rackmount/Desktop Chassis, the SNMP Management Module
needs to be installed in the appropriate slot of the chassis.
•
Install the 6-Slot Rackmount/Desktop Chassis into the first slot on the far left of the
chassis.
NOTE
This slot is ONLY for the Management Module; do not install Application Modules such as
media conversion and mode conversion modules into this slot.
15
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6-Slot Rackmount/Desktop Chassis Specifications
Input Specifications
Dual AC Input
Dual DC Input
90/264VAC 47-63Hz
1.8A @ 100V
0.8A @ 240V
35-75VDC, 3.3A
Operating Temperature
AC
DC
-25° C to 50° C (-130° F - 122° F)
-40° C to 100° C (-40° F - 212° F)
Storage Temperature
AC
DC
-40° C to 85° C (-40° F - 185° F)
-55° C to 125° C (-67° F - 257° F)
Humidity: 5 - 95% (non-condensing); 0-10,000 ft. altitude
Shipping Weight: 13 lbs (5.90 kg)
Dimensions: 1.75” x 17.35” x 10.65” (4.45cm x 44.07cm x 27.05cm)
16
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About the 3-Slot Desktop Chassis
The 3-Slot Desktop Chassis series is a modular chassis platform designed for use with Black Box
Simple Network Management Protocol (SNMP) manageable series of modules. The 3-Slot
Desktop Chassis is a 1U high, a Rackmountable, capable of offering redundant power supply
modules, and supports a SNMP Management Module.
3-Slot Desktop Chassis Features
The 3-Slot Desktop Chassis series offers a line of models including single AC, single DC, dual
AC, dual DC and ACDC version. All contain internal fixed power supply modules that are not
end-user replaceable. It offers features such as redundant power supply modules,
temperature monitoring, Last Gasp and an Alarm Reset Button.
Alarm Reset, Last Gasp, and Temperature Gauge
The 3-Slot Desktop Chassis ships with one or two AC or DC power supply modules,
depending on the model. Fans are included in all models.
Alarm Reset Button
When one power supply module malfunctions, an audible alarm sounds indicating the loss of
the power supply. The alarm can be silenced by pressing the Alarm Reset Button, located
next to the power connector on the power supply module. If this occurs the unit needs to be
returned to Black Box for repair.
Last Gasp Alarm
The 3-Slot Desktop Chassis includes the Last Gasp trap feature, “Remote Chassis Down”, which
sends a Trap when the following occurs:
• Both power supply modules malfunction
•
Both power supply modules are powered down
• When the AC line fails
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Temperature Gauge
The 3-Slot Desktop Chassis includes a temperature monitoring gauge with a heat sensor on
the backplane of the chassis. Users define a threshold for chassis temperature via SNMP. If
the chassis’ temperature rises above the specified level, the SNMP agent sends a trap
(configured in iView²) to the administrator. There is also an LED indicator on the SNMP
Management Module for chassis temperature.
Installing the 3-Slot Desktop Chassis
Install the chassis first before installing any modules into a 3-Slot Desktop Chassis.
When installing the chassis, be sure to observe the following precautions to prevent electrical
or mechanical damage:
1. Stay within the chassis’ power rating to prevent overload of supply circuits or damage to
any overcurrent protection and supply wiring.
2. Maintain reliable ground, especially when connecting to a power strip instead of directly
to a branch circuit.
3. Protect the chassis from exposure to sunlight and electrical or magnetic fields.
4. Ensure that the equipment rack remains stable, even with the addition of the chassis and
its associated cabling.
Use the 3-Slot Desktop Chassis. as a table-top chassis, mount in a Rackmount shelf or mount
it to a wall surface.
1. Install the 3-Slot Desktop Chassis by placing it on a flat surface.
2. Make sure to leave adequate space on the sides of the unit to accommodate cooling.
3. If mounting on a Rackmount shelf, align holes of the chassis to the shelf and secure with
screws.
The Rackmount shelf is sold separately. To purchase the Rackmount shelf (part number
(LMC5238); visit the Black Box Product Accessories page:
Rackmounting requires a Rackmount shelf for mounting up to two units side by side.
4. Attach the cables between the chassis and the device that will be interconnected, and
then plug the unit into a reliable, filtered power source.
5. If mounting the chassis on a wall, place two #10 panhead screws (not supplied) on the
wall according to the distance of the holes on the chassis, and then hang the unit on the
screws.
6. All versions are intended for use in a Restricted Access Location (RAL).
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7. A readily accessible disconnect device shall be incorporated in the building installation
wiring.
8. A suitable listed circuit breaker shall be provided in the building installation as the unit’s
disconnect device. The branch circuit rating (i.e. minimum 15A listed circuit breaker,
etc.).
DC Power Wiring, Replacing Power Supply and Fans
DC Power Supply Wiring Instructions
The following image shows the wiring configuration for a 48 VDC power supply in a negative
ground system application. For positive ground system applications remove the chassis
ground shorting jumper and connect it between the positive terminal and the chassis ground
terminal. Alternatively, the chassis grounding jumper can be eliminated and the chassis
ground connected at the power source. The ground terminal and the negative terminal are
not connected inside the iMediaChassis/3.
DC Power Supply
Negative ground system configuration (default position)
NOTE
Incorrect wiring will result in chassis malfunction.
The 3-Slot Desktop Chassis is compliant with Isolated Grounding Plane practices. The
POSITIVE and NEGATIVE terminals are isolated from chassis ground and must have a ground
reference at the power-sourcing equipment.
Power Supply Modules
Power supply in all models of the 3-Slot Desktop Chassis are fixed, and not end-user
replaceable.
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Fans
The 3-Slot Desktop Chassis includes temperature-triggered fans. When the temperature of the
chassis reaches 40° C, the two fans activate to cool the chassis. The fans’ operation can be tested
by holding the Alarm Reset Button down for 4 to 5 seconds. The fans will activate and then they
will turn off when the button is released. If the fans do not activate, contact Black Box. Fans are
not end-user replaceable.
The red Alarm Reset Button also functions as a Fan Test button. To verify fan functionality, hold
the button down for several seconds, the fans should engage. The fans will turn off when the
button is released.
Installing Management and Application Modules
SNMP Management Modules include two twisted pair ports, one for management and one
reserved for future use. The Management Module also features a DB-9 serial port, and
supports SNMP V1/V2c.
Installing Applications Modules
To install a module:
1. Remove the blank bracket (if present) covering the slot where the module will be
installed. Black Box recommends installing blank brackets in unused module slots.
2. Slide the module into the chassis using the card guides.
3. Secure the module to the chassis by tightening the captive screw. (Refer to the
documentation shipped with the module for configuration information.)
In order to manage a Desktop Chassis, the SNMP Management Module needs to be installed
in the appropriate slot of the chassis.
•
Install the 3-Slot Desktop Chassis slot SNMP Management Module into the
bottom
left slot.
NOTE
This slot is ONLY for the Management Module; do not install Application Modules such as
media conversion and mode conversion modules in this slot.
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SNMP Write Lock
The SNMP Write Lock switch is located on the back of the 3-Slot Desktop Chassis. The
SNMP Write Lock switch prevents a new management board from re-configuring the
application module settings (e.g., the status of
such as LinkLoss, FiberAlert, Force mode, etc.) made
on any previous Management Modules.
features
via SNMP
NOTE
Leave this switch in the NORMAL position during day-to-day operation; the LOCKED
position should only be used when changing the SNMP management board.
The SNMP Management Module can be removed and replaced as necessary. Refer to the
SNMP Management Module manual for complete instructions about how to configure and
operate. If an SNMP Management Module is installed, refer to the LED panel below for
indicators of Link, Temperature, Power Supply modules and other functions.
SNMP Management Module LEDs
The SNMP Management Module features several LEDs. The LED functions are:
LNK/ACT
Glows green when a link is established on port.
Blinks green when data activity occurs.
Glows yellow when port is in Full-Duplex mode.
Blinks yellow when port is operating in Half-
Duplex mode and collisions occur.
FDX/COL
Glows yellow when temperature of unit
surpasses a user-defined level.
TEMP
Glows yellow when one power supply module
malfunctions.
PS
Glows yellow when a fan malfunctions.
FAN A / FAN B
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3-Slot Desktop Chassis Specifications
Input Specifications
AC
100 to 240V AC, 50/60Hz, 0.75A
35V DC to 75V DC Max, 1.6A
DC
Operating Temperature
AC
DC
0° C to 50° C (32° F to 122° F)
-40° C to 50° C (-67° F to 122° F)
Storage Temperature
AC
DC
-40° C to 85° C (-40° F to 185° F)
-55° C to 125° C (-40° F to 212° F)
Humidity: 5 to 95% (non-condensing); 0 to 10,000 ft. altitude
Shipping Weight: 5 lbs (2.3 kg)
Dimensions: H=1.73” W=7.45” D=8.74” (4.4 x 19x 22 cm)
Hardware Feature Matrix
Power Supply
3-Slot Desktop Chassis
Versions
Type
AC, 2AC, DC, 2DC*, ACDC
Fixed
No
End user replaceable
LEDs
Yes
Redundant upgrade on single slot chassis
No
*Trap can be set for exceeding a temperature value
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Black Box Customer Service
Order toll-free in the U.S.: Call 877-877-BBOX
(outside U.S. call 724-746-5500)
Free technical support, 24 hours a day, 7 days a week.
Call: 724-746-5500 or Fax: 724-746-0746
Mail order: Black Box Corporation
1000 Park Drive, Lawrence, PA 15055-1018
Web site: www.blackbox.com
E-mail: [email protected]
WARNING
Disconnect all power supplies before servicing.
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Fiber Optic Cleaning Guidelines
Fiber Optic transmitters and receivers are extremely susceptible to contamination by particles
of dirt or dust, which can obstruct the optic path and cause performance degradation. Good
system performance requires clean optics and connector ferrules.
1. Use fiber patch cords (or connectors, if you terminate your own fiber) only from a
reputable supplier; low-quality components can cause many hard-to-diagnose problems
in an installation.
2. Dust caps are installed at Black Box to ensure factory-clean optical devices. These
protective caps should not be removed until the moment of connecting the fiber cable to
the device. Should it be necessary to disconnect the fiber device, reinstall the protective
dust caps.
3. Store spare caps in a dust-free environment such as a sealed plastic bag or box so that
when reinstalled they do not introduce any contamination to the optics.
4. If it is suspected that the optics have been contaminated, alternate between blasting with
clean, dry, compressed air and flushing with methanol to remove particles of dirt.
Electrostatic Discharge Precautions
Electrostatic discharge (ESD) can cause damage to any product, add-in modules or stand
alone units, containing electronic components. Always observe the following precautions
when installing or handling these kinds of products
1. Do not remove unit from its protective packaging until ready to install.
2. Wear an ESD wrist grounding strap before handling any module or component. If the
wrist strap is not available, maintain grounded contact with the system unit throughout
any procedure requiring ESD protection.
3. Hold the units by the edges; do not touch the electronic components or gold connectors.
4. After removal, always place the boards on a grounded, static-free surface, ESD pad or in
a proper ESD bag. Do not slide the modules or stand alone units over any surface.
WARNING! Integrated circuits and fiber optic components are
extremely susceptible to electrostatic discharge damage. Do not
handle these components directly unless you are a qualified service
technician and use tools and techniques that conform to accepted
industry practices.
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Certifications
UL/CUL: Listed to Safety of Information Technology Equipment, including Electrical Business
Equipment.
Class 1 Laser product, Luokan 1 Laserlaite,
Laser Klasse 1, Appareil A’Laser de Classe 1
European Directive 2002/96/EC (WEEE) requires that any equipment that bears this symbol on
product or packaging must not be disposed of with unsorted municipal waste. This symbol
indicates that the equipment should be disposed of separately from regular household waste.
It is the consumer’s responsibility to dispose of this and all equipment so marked through
designated collection facilities appointed by government or local authorities. Following these
steps through proper disposal and recycling will help prevent potential negative consequences
to the environment and human health. For more detailed information about proper disposal,
please contact local authorities, waste disposal services, or the point of purchase for this
equipment.
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About Black Box
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infrastructure products. You'll find everything from cabinets and racks and power and surge
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