Pelco C2622M User Manual

INSTALLATION

FX82051 Unmanaged

®

Ethernet Switch

Five 10BASE-T/100BASE-TX Ports
and One 100BASE-FX Fiber Port

C2622M (2/07)

Contents

Important Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Regulatory Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Appendix. RJ-45 Connector Pinouts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Models. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Optional Accessories. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Front Panel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Rear Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Package Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Setting 10BASE-T/100BASE-TX Port Modes of Operation. . . . . . . . . . . . . . . . . . . . . . . 10

Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Mounting the FX82051 Module into a Rack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Mounting the FX82051 Module to a Wall. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Connections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

List of Illustrations

1 FX82051 Point-to-Point Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

2 Front Panel of FX82051 Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

3 Rear Panel of FX82051 Module (SC Fiber Connector Shown) . . . . . . . . . . . . . . . . . . . . . 9

4 TX Mode Switches for 10BASE-T/100BASE-TX Ports 1-5 . . . . . . . . . . . . . . . . . . . . . . . 10

5 Mounting the FX82051 Module Using the Wall Clip . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

6 FX82051 Module Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

7 Fiber Port Connections in Point-to-Point Application . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

8 RJ-45 MDI/MDI-X Connector Pinouts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

List of Tables

A TX Mode Switch Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

B Troubleshooting with Front-Panel Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

C Troubleshooting with Rear-Panel Indicators. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

D RJ-45 MDI/MDI-X Connector Pinouts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

2 C2622M (2/07)

Important Safety Instructions

1. Read these instructions.

2. Keep these instructions.

3. Heed all warnings.

4. Follow all instructions.

5. Do not use this apparatus near water.

6. Clean only with dry cloth.

7. Do not block any ventilation openings. Install in accordance with the manufacturer’s
instructions.

8. Do not install near any heat sources such as radiators, heat registers, stoves, or other
apparatus (including amplifiers) that produce heat.

9. Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has
two blades with one wider than the other. A grounding plug has two blades and a third
grounding prong. The wide blade or the third prong are provided for your safety. If the provided
plug does not fit into your outlet consult an electrician for replacement of the obsolete outlet.

10. Protect the power cord from being walked on or pinched particularly at plugs, convenience
receptacles, and the points where they exit from the apparatus.

11. Only use attachments/accessories specified by the manufacturer.

12. Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold
with the apparatus. When a cart is used, use caution when moving the cart/apparatus
combination to avoid injury from tip-over.

13. Refer all servicing to qualified service personnel. Servicing is required when the apparatus has
been damaged in any way, such as power-supply cord or plug is damaged, liquid has been
spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or
moisture, does not operate normally, or has been dropped.

14. Apparatus shall not be exposed to dripping or splashing and that no objects filled with liquids,
such as vases shall be placed on the apparatus.

15. WARNING: To reduce the risk of fire or electric shock, do not expose this apparatus to rain or
moisture.

16. Installation should be done only by qualified personnel and conform to all local codes.

17. Use only installation methods and materials capable of supporting four times the maximum
specified load.

18. A CCC-approved power cord must be used to power this equipment when used in China.

19. CAUTION: These servicing instructions are for use by qualified service personnel only. To
reduce the risk of electric shock do not perform any servicing other than that contained in the
operating instructions unless you are qualified to do so.

C2622M (2/07) 3

The product and/or manual may bear the following marks:

This symbol indicates that dangerous voltage
constituting a risk of electric shock is present
within this unit.

This symbol indicates that there are important
operating and maintenance instructions in the
literature accompanying this unit.

CAUTION:

RISK OF ELECTRIC SHOCK.

DO NOT OPEN.

4 C2622M (2/07)

Regulatory Notices

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) this device may not cause harmful interference, and (2) this device must accept any
interference received, including interference that may cause undesired operation.

RADIO AND TELEVISION INTERFERENCE

This equipment has been tested and found to comply with the limits of 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 instruction 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 the interference at his own expense.

Changes and Modifications not expressly approved by the manufacturer or registrant of this
equipment can void your authority to operate this equipment under Federal Communications
Commission’s rules.

This Class A digital apparatus complies with Canadian ICES-003.

Cet appareil numérique de la classe A est conforme à la norme NMB-003 du Canada.

C2622M (2/07) 5

Product Overview

DESCRIPTION

The FX82051 unmanaged Ethernet switch provides five 10BASE-T/100BASE-TX ports and one
100BASE-FX fiber port for the transport of bidirectional Ethernet data. Two fibers are required to
transport bidirectional data over the fiber port. Available in multimode and single-mode versions, the
FX82051 Ethernet switch is designed for point-to-point applications (refer to Figure 1).

FIVE 10/100 Mbps

CONNECTIONS

FIVE 10/100 Mbps

CONNECTIONS

FX82051

TWO

FIBERS

FX82051

Figure 1. FX82051 Point-to-Point Application

Features of the FX82051 Ethernet switch include the following:

• User-selectable networking functions for each 10BASE-T/100BASE-TX port:

– Autonegotiation between 10 Mbps and 100 Mbps data rates and between full-duplex

and half-duplex modes

– 10 Mbps or 100 Mbps selectable

– Full-duplex or half-duplex mode selectable

– Enabling/disabling of flow control

NOTE: The 100BASE-FX fiber port is automatically forced to full-duplex 100 Mbps operation.

• Auto MDI/MDI-X (Medium Dependent Interface/Medium Dependent Interface Crossover)
operation

• Compliant with IEEE 802.3, 802.3u, and 802.3x standards

• Multimode fiber support for distances up to 6 km

• Single-mode fiber support for distances up to 46 km

• Compatible with other Ethernet equipment:

– 10BASE-T/100BASE-TX compatibility with all Pelco

®

and third-party 10BASE-T/

100BASE-TX Ethernet devices

– Fiber optic compatibility with all Pelco Ethernet devices that use two fibers per fiber port

– Fiber optic compatibility with third-party 100BASE-FX Ethernet devices (applicable to

multimode ST and SC versions only)

• Laser diode for transmission of optical signals

NOTE: The FX82051 switch is a Class 1 laser product that complies with FDA radiation
performance standard 21CFR Subchapter J and with IEC 60825-1 Edition 1.2, 2001-08.

• Environmentally hardened

6 C2622M (2/07)

• Designed to meet NEMA TS 2 and Caltrans traffic signal control equipment standards for
ambient operating temperature, mechanical shock and vibration, humidity with condensation,
high-line/low-line voltage conditions, and transient voltage protection

NOTE: Conformal coating is required for operation in environments with relative humidity
above 95 percent (condensing).

• No performance adjustments required

• 12 VDC or 24 VAC power supply

• Stand-alone and rack-mountable modular design

• LED indicators for monitoring of optic signal/laser status, 100BASE-FX port status including far

end fault indication (FEFI), 10BASE-T/100BASE-TX port status, and operating power

MODELS

The FX82051 module consists of the following series of models:

Multimode Models

FX82051MSTR-2 Unmanaged Ethernet switch, five 10BASE-T/100BASE-TX ports, one multimode

FX82051MSCR-2 Unmanaged Ethernet switch, five 10BASE-T/100BASE-TX ports, one multimode

Single-Mode Models

FX82051SSTR-2 Unmanaged Ethernet switch, five 10BASE-T/100BASE-TX ports, one single-

FX82051SSCR-2 Unmanaged Ethernet switch, five 10BASE-T/100BASE-TX ports, one single-

*For conformal coated models, replace the first letter F in the model number with the letter C.

The conformal coated version of FX82051MSTR-2, for example, is CX82051MSTR-2.

†

Single-mode FC connector is available upon request. Contact the factory for additional information.

*

ST fiber port, two fibers

SC fiber port, two fibers

*†

mode ST fiber port, two fibers

mode SC fiber port, two fibers

OPTIONAL ACCESSORIES

The following optional accessories are available:

WM5002-3U Wall mount base kit for double-width module

WM5002-3UEXP Wall mount expansion kit for double-width module

RK5000-3U 19-inch rack mount chassis for 14 slots (no power), 3 RUs

RK5000PS-3U 19-inch rack mount chassis for 12 slots with power, 3 RUs

EPS5000-120 External rack power supply, 1 RU, dual 120 W power outputs

RK5001B-3U Blank filler panel, single width

RK5002B-3U Blank filler panel, double width

RK5002-1UEXP Adapter kit that allows a 3 RU double-width fiber module to be used in

C2622M (2/07) 7

RK5000PS-5U rack mount chassis

FRONT PANEL

Figure 2 illustrates the front panel of the FX82051 module.

Figure 2. Front Panel of FX82051 Module

ì

Reset Button: Restarts the unit

î

100BASE-FX Status LED

ï

Optic Fault LED: Optical signal status/laser status indicator

ñ

Power LED: Pelco badge

For detailed information about the front-panel LEDs, refer to Troubleshooting on page 17.

8 C2622M (2/07)

REAR PANEL

Figure 3 illustrates the rear panel of the FX82051 module.

Figure 3. Rear Panel of FX82051 Module (SC Fiber Connector Shown)

ì Rack Power/Alarm Connector: 4-pin connector for power/alarm connection of rack-

mounted module

î Stand-Alone Power Connector: 2-pin connector for power connection of stand-alone

module; removable mating connector with screw terminals (not shown)

ï

10BASE-T/100BASE-TX Ports 1-5: RJ-45 connectors

ñ

Fiber Optic Port: Dual-fiber ST or SC connector (dependent on FX82051 model)

ó

RJ-45 10BASE-T/100BASE-TX Port Status LED, Left: Link/activity status indicator

r

RJ-45 10BASE-T/100BASE-TX Port Status LED, Right: Duplex mode/collision indicator

For additional information about rear-panel connections, refer to Installation on page 10. For detailed
information about the RJ-45 LEDs, refer to Troubleshooting on page 17.

C2622M (2/07) 9

Installation

PACKAGE CONTENTS

The following items are supplied:

1 FX82051 module

1 Regulated switching power supply with four plug adapters (North American, Australian, U.K.,

and European configurations); 100-240 VAC, 50-60 Hz input, 12 VDC output

1 Wall clip with two 4-40 x 0.250-inch Phillips pan head screws with lock washers (for attachment

of single module to wall)

1 FX82051 Unmanaged Ethernet Switch Installation manual

SETTING 10BASE-T/100BASE-TX PORT MODES OF OPERATION

NOTE: As a matter of convenience, it is recommended that you verify the modes of operation for

each 10BASE-T/100BASE-TX port and then change the mode settings—if necessary—before
mounting the FX82051 module into a rack or onto a wall.

The FX82051 module provides various configuration options that allow you to select the desired
modes of operation for each 10BASE-T/100BASE-TX port (ports 1-5). You can select the desired
modes of operation by means of a TX Mode switch that is provided on the bottom of the module for
each port (refer to Figure 4).

TX MODE SWITCHES - PORTS 1-5

TX Mode

0. Auto Neg / Dis FC

1. 100 FD / Dis FC

2. 100 HD / Dis FC

3. 10 FD / Dis FC

4. 10 HD / Dis FC

5. Auto Neg / En FC

6. 100 FD / En FC

7. 100 HD / En FC

8. 10 FD / En FC

9. 10 HD / En FC

Figure 4. TX Mode Switches for 10BASE-T/100BASE-TX Ports 1-5

10 C2622M (2/07)

Using the TX Mode switch for a particular port, you can do the following:

• Enable autonegotiation or select (force) a specific data rate and duplex mode:

– Enabling autonegotiation allows the FX82051 module to automatically negotiate with

the device to which the port is connected for data rate and duplex modes of operation:
10 Mbps or 100 Mbps data rate and half-duplex or full-duplex mode. The highest
common denominator of operational modes is automatically selected.

Autonegotiation is enabled by default.

– If autonegotiation is not desired, you can select a specific data rate and duplex mode:

• Data rate configuration allows you to select 10 Mbps or 100 Mbps.

• Duplex mode configuration allows you to select half-duplex mode or full-duplex

mode.

• Enable or disable flow control. Flow control controls data transmission at the sending device
to avoid overfilling buffers and losing data at the receiving device. When the buffers on the
receiving device are full, a message is sent to the sending device to suspend the transmission
until the data in the buffers has been processed.

NOTE: For time-sensitive data applications (for example, video and audio applications), it is
recommended that flow control be disabled.

Flow control is disabled by default.

With the FX82051 module powered off, set each TX Mode switch to the desired modes of operation.

NOTE: TX Mode configuration must be set when the module is powered off. If you wish to change
a TX Mode switch setting after the module has been powered on, power off the module, change the
TX Mode switch setting, and then power on the module again.

Refer to Table A for TX Mode switch settings and corresponding 10BASE-T/100BASE-TX port modes
of operation. Note that each 10BASE-T/100BASE-TX port operates independently of one another;
therefore, you can set each port to different modes of operation as appropriate.

C2622M (2/07) 11

Tab l e A. TX Mode Switch Settings

TX Mode

Switch Position 10BASE-T/100BASE-TX Modes of Operation

0 Auto Neg/Dis FC: Enables autonegotiation between 10 Mbps and

100 Mbps and between half-duplex and full-duplex modes, disables
flow control (default setting)

1 100 FD/Dis FC: Selects 100 Mbps full-duplex, disables flow control

2 100 HD/DIS FC: Selects 100 Mbps half-duplex, disables flow control

3 10 FD/Dis FC: Selects 10 Mbps full-duplex, disables flow control

4 10 HD/Dis FC: Selects 10 Mbps half-duplex, disables flow control

5 Auto Neg/En FC: Enables autonegotiation between 10 and 100 Mbps

and between half-duplex and full-duplex modes, enables flow control

6 100 FD/En FC: Selects 100 Mbps full-duplex, enables flow control

7 100 HD/En FC: Selects 100 Mbps half-duplex, enables flow control

8 10 FD/En FC: Selects 10 Mbps full-duplex, enables flow control

9 10 HD/En FC: Selects 10 Mbps half-duplex, enables flow control

NOTE: Switch positions 0-4 disable flow control. Positions 5-9 enable flow control.

12 C2622M (2/07)

MOUNTING

The FX82051 module can be mounted into a rack or can be used as a stand-alone module. As a stand­alone module, the unit can be placed on a desktop or can be mounted to a wall.

NOTE: As a matter of convenience, it is recommended that you set the modes of operation for each
10BASE-T/100BASE-TX port—if required—before mounting the FX82051 module into a rack or onto
a wall. For information about setting the modes of operation, refer to Setting 10BASE-T/100BASE-TX
Port Modes of Operation on page 10.

MOUNTING THE FX82051 MODULE INTO A RACK

The FX82051 module can be installed into an RK5000 Series rack mount chassis, which can be
mounted into an industry-standard 19-inch (48.26 cm) equipment rack. The RK5000 Series rack mount
chassis includes the following models:

• RK5000PS-3U and RK5000-3U: Designed to accommodate fiber optic modules as follows:

– The RK5000PS-3U rack mount chassis provides 12 single-width module slots and a

power supply.

– The RK5000-3U rack mount chassis provides 14 single-width module slots (a power

supply is not included). Power to the modules can be supplied using the optional
external power supply (EPS5000-120).

For additional information, refer to the RK5000PS-3U/RK5000-3U Fiber Rack Mount Chassis
Installation manual.

™

• RK5000PS-5U: Designed to accommodate Endura
optic modules with the use of the appropriate adapter kit. The RK5002-1UEXP adapter kit is
required for installation of the FX82051 module into the RK5000PS-5U chassis.

For information about the RK5000PS-5U chassis, refer to the RK5000PS-5U Rack Mount Chassis
Installation manual.

NOTE: The FX82051 module is a double-width fiber optic module that occupies two slots in the
RK5000PS-3U, RK5000-3U, and RK5000PS-5U chassis.

modules but can also accommodate fiber

MOUNTING THE FX82051 MODULE TO A WALL

The FX82051 module can be mounted to a wall in the following ways:

• Using the supplied wall clip for attachment of a single module to a wall. For installation
instructions, refer to Mounting the FX82051 Module Using the Wall Clip on page 14.

• Using the optional WM5002 wall mount kits, which are designed for mounting of double­width fiber optic modules. The WM5002-3U base kit allows mounting of a single module to a
wall. The WM5002-3UEXP expansion kit allows mounting of an additional module. It is
recommended that a maximum of one expansion kit be used with the base kit, allowing a
maximum of two double-width modules to be mounted to a wall.

NOTE: The WM5002 wall mount kits can be used with the WM5001 wall mount kits, which are
designed for mounting of single-width fiber optic modules. If mounting a mix of single-width
and double-width modules is desired, it is recommended that a maximum of two single-width
modules and one double-width module be mounted in combination with one another.

For mounting instructions using the wall mount kits, refer to the WM5000 Series Wall Mount
Kit Installation manual.

C2622M (2/07) 13

Mounting the FX82051 Module Using the Wall Clip

NOTE: Before mounting the FX82051 module to a wall, ensure that there is adequate space at both

ends for viewing the front-panel LEDs and for making the various rear-panel cable connections.

To attach the FX82051 module to a wall using the supplied wall clip, refer to Figure 5 and do the
following:

1. Using the two vertical or horizontal wall-mounting holes, attach the wall clip to a wall using
two screws (not provided).

2. Slide the module into the clip until the two holes on the bottom of the module align with the
two holes on the lower flange of the clip.

3. Attach the module to the clip using the two Phillips pan head screws provided for the clip.

UPPER
FLANGE

VERTICAL
MOUNTING HOLE (2)

HORIZONTAL
MOUNTING HOLE (2)

SCREW, PHILLIPS
PAN HEAD WITH
LOCK WASHER (2)

WALL CLIP

LOWER
FLANGE

Figure 5. Mounting the FX82051 Module Using the Wall Clip

14 C2622M (2/07)

CONNECTIONS

Connections to the FX82051 module are made on the rear panel of the module (refer to Figure 6).

POWER/ALARM

CONNECTION FOR

RACK-MOUNTED MODULE

POWER CONNECTION FOR

STAND-ALONE MODULE

10/100 NETWORK CABLE

10/100 NETWORK CABLE

10/100 NETWORK CABLE

10/100 NETWORK CABLE

10/100 NETWORK CABLE

FIBER OPTIC CABLES

Figure 6. FX82051 Module Connections

As illustrated in Figure 6, FX82051 connections consist of the following:

• Power connection

NOTES:

– A 12 VDC or 24 VAC power supply can be used to power the module when used as a

stand-alone unit. A 12 VDC power supply is provided. If a 24 VAC power supply is used,
the power supply must be a Listed Direct Plug-In Power Unit marked as Class 2 and
rated as 24 VAC, 0.50 A (minimum output).

– In extreme temperature conditions, it is recommended that an industrial-rated outdoor

power supply such as the Pelco WCS1-4 power supply be used.

• 10BASE-T/100BASE-TX connections

NOTES:

– Use Category 5e or a higher category of cable to connect to a 10BASE-T/100BASE-TX

port. Cable length must not exceed 328 feet (100 meters).

– The 10BASE-T/100BASE-TX ports are auto MDI/MDI-X ports; therefore, either a

straight-through or crossover cable can be used. The ports automatically detect the
cable type that is used. Refer to Appendix. RJ-45 Connector Pinouts on page 26 for
RJ-45 MDI/MDI-X pinout information.

• Fiber connections

NOTE: Refer to Figure 7 for an illustration of fiber port connections in a point-to-point
application.

C2622M (2/07) 15

Figure 7. Fiber Port Connections in Point-to-Point Application

16 C2622M (2/07)

Troubleshooting

LED indicators on the front and rear panels of the FX82051 module allow you to monitor operational
status:

• LED indicators on the front panel (refer to Figure 2) allow you to monitor operating power,
100BASE-FX port status, and optic signal/laser status. Refer to Table B for information about
the front-panel indicators and associated troubleshooting guidelines.

• LED indicators on the rear panel (refer to Figure 3) allow you to monitor RJ-45 10BASE-T/
100BASE-TX port status. Refer to Table C for information about the rear-panel indicators and
associated troubleshooting guidelines.

Indicator Color Meaning Possible Cause Corrective Action

Blue Power is being

Not lit Power is not being

Table B. Troubleshooting with Front-Panel Indicators

Power LED (Pelco badge)

– No action required.
applied to the
module.

Power connection is faulty. Check power connection.
applied to the
module.

Power supply has failed. Replace power supply.

Loss of power occurs due to

tripped circuit breakers,

blown fuses, or faulty

electrical service.

If module is rack mounted,
reseat module or power
supply as necessary.

Check circuit breakers, fuses,
or electrical service as
necessary.

100BASE-FX Status LED ( )

Green A fiber link is

— No action required.
established.

Flashing green Data activity is

— No action required.
occurring on the fiber
link.

Red Far end fault indica-

tion (FEFI). The
optical signal
transmitted from this
port is not detected
by the remote link
partner.

Defective fiber transmit port

on local module

Laser fault on local module

(Optic Fault LED on local

module flashes red).

Defective fiber receive port

on remote module

Replace local module.

Refer to the Optic Fault LED
section in this table.

Replace remote module.

NOTE: The Optic Fault LED on the remote module is red. Refer to the Optic Fault
LED section in this table for additional information.

(Continued on next page)

C2622M (2/07) 17

Table B. Troubleshooting with Front-Panel Indicators (Continued)

Indicator Color Meaning Possible Cause Corrective Action

Optic Fault LED ( )

Green The optical signal is

— No action required.
being received and
laser is operating
properly.

Red The optical signal is

not being received.

Remote module is not

powered on.

Check power connections.
Replace power supply if
necessary.

Fiber optic cable is not

connected.

Fiber optic cable connectors

are dirty or are damaged.

Check fiber optic
connections.

Clean, polish, or replace fiber
optic cable connectors as
necessary.

Fiber optic cable is

Replace cable.

defective.

Optical dB losses in the

fiber optic installation

exceed the optical power

budget specification stated

in Specifications on

Check for problems with the
fiber optic installation, for
example, excessive dB losses
in connectors, splices, patch
panels, cables, and so on.

page 24.

Optical dB losses in the

fiber optic installation meet

Contact Product Support at

1-559-292-1981.
the optical power budget
specification stated in
Specifications on page 24;
however, a module is
defective.

Flashing red Laser has shut down. Module is operating in

extreme environmental
conditions; for example,
operating temperature is
below or above recom­mended range as stated in
Specifications on page 24.

Ensure that module operates

according to operating

conditions stated in

Specifications on page 24,

and then cycle the power.

If problem persists, contact

Product Support at

1-559-292-1981.

Laser has reached end of
life.

Cycle the power. If problem

persists, contact Product

Support at 1-559-292-1981.

(Continued on next page)

18 C2622M (2/07)

Tab l e C. Troubleshooting with Rear-Panel Indicators

Indicator Color Meaning Possible Cause Corrective Action

RJ-45 10BASE-T/100BASE-TX Port Status LED - Left (Link/Activity)

Amber A 10BASE-T link is

established.

— If 10BASE-T operation is

desired, no action is required.
If 10BASE-T operation is not
desired, refer to Setting

10BASE-T/100BASE-TX Port
Modes of Operation on

page 10 for information.

Flashing amber Data activity is

occurring on the
10BASE-T link; data
is being transmitted
or received.

— If 10BASE-T operation is

desired, no action is required.
If 10BASE-T operation is not
desired, refer to Setting

10BASE-T/100BASE-TX Port
Modes of Operation on

page 10 for information.

Green A 100BASE-TX link

is established.

— If 100BASE-TX operation is

desired, no action is required.
If 100BASE-TX operation is not
desired, refer to Setting

10BASE-T/100BASE-TX Port
Modes of Operation on

page 10 for information.

Flashing green Data activity is

occurring on the
100BASE-TX link;
data is being
transmitted or
received.

— If 100BASE-TX operation is

desired, no action is required.
If 100BASE-TX operation is not
desired, refer to Setting

10BASE-T/100BASE-TX Port
Modes of Operation on

page 10 for information.

(Continued on next page)

C2622M (2/07) 19

Table C. Troubleshooting with Rear-Panel Indicators (Continued)

Indicator Color Meaning Possible Cause Corrective Action

RJ-45 10BASE-T/100BASE-TX Port Status LED - Left (Link/Activity) (Continued)

Not lit A 10BASE-T or

100BASE-TX link
cannot be
established.

A problem may exist with
the cable:

• Cable is not connected
to the module or to the
10BASE-T/100BASE-TX
compatible device.

• Cable is defective.

• Cable is not the proper

cable type.

Do any of the following as
applicable:

• Connect the cable.

• Replace the cable. Use

Cat5e or higher cable.

• Ensure that cable is proper
length. Cable length must
not exceed 128 feet
(100 meters).

• Cable is not the proper
length.

Device connected to the
module is not powered on.

Duplex mode setting (half­duplex or full-duplex) does
not match the duplex mode
setting of the remote
module.

Power on the device connected
to the module.

Set the duplex mode setting on
modules to match one another
(autonegotiation or forced
half-duplex or full-duplex).
Refer to Setting 10BASE-T/

100BASE-TX Port Modes of
Operation on page 10 for

information.

Port on module is defective. Replace the module

(Continued on next page)

20 C2622M (2/07)

Table C. Troubleshooting with Rear-Panel Indicators (Continued)

Indicator Color Meaning Possible Cause Corrective Action

RJ-45 10BASE-T/100BASE-TX Port Status LED - Right (Duplex/Collision)

Amber Port is set to

10BASE-T full­duplex mode.

— If 10BASE-T full-duplex

operation is desired, no action
is required. If 10BASE-T full­duplex operation is not
desired, refer to Setting

10BASE-T/100BASE-TX Port
Modes of Operation on

page 10 for information.

Flashing amber Port is set to

10BASE-T half­duplex mode and
network collision
has occurred.*

Normal or excessive
collisions occur on a half­duplex link.*

If a normal collision occurs, no
action is required.
If a problem with the network
exists due to excessive
collisions, do any of the
following as appropriate:

• If half-duplex mode is not
required, set the TX Mode
switch to full-duplex mode
by means of auto
negotiation or by forcing
the mode (refer to Setting

10BASE-T/100BASE-TX
Port Modes of Operation

on page 10 for
information).

• If half-duplex mode is

required, do any of the
following as applicable:

– Replace network cable

if it is defective or if it is
not the proper cable
type. Use Cat5e or
higher cable.

– Ensure that cable is

proper length. Cable
length must not exceed
328 feet (100 meters).

– Replace the network

interface card (NIC) if it
is defective or if it is
imcompatible.

– Segment the network.

(Continued on next page)

C2622M (2/07) 21

Table C. Troubleshooting with Rear-Panel Indicators (Continued)

Indicator Color Meaning Possible Cause Corrective Action

RJ-45 10BASE-T/100BASE-TX Port Status LED - Right (Duplex/Collision) (Continued)

Green Port is set to

100BASE-TX full­duplex mode.

— If 100BASE-TX full-duplex

operation is desired, no action
is required. If 100BASE-TX full­duplex operation is not
desired, refer to Setting

10BASE-T/100BASE-TX Port
Modes of Operation on

page 10 for information.

Flashing green Port is set to

100BASE-TX half­duplex mode and
network collision
has occurred.*

Normal or excessive
collisions occur on a half­duplex link.*

If a normal collision occurs, no
action is required.
If a problem with the network
exists due to excessive
collisions, do any of the
following as appropriate:

• If half-duplex mode is not

required, set the TX Mode
switch to full-duplex mode
by means of auto
negotiation or by forcing
the mode (refer to Setting

10BASE-T/100BASE-TX
Port Modes of Operation

on page 10 for
information.)

• If half-duplex mode is

required, do any of the
following as applicable:

– Replace cable if it is

defective or if it is not
the proper cable type.
Use Cat5e or higher
cable.

– Ensure that cable is

proper length. Cable
length must not exceed
328 feet (100 meters).

– Replace the network

interface card (NIC) if it
is defective or if it is
imcompatible.

– Segment the network.

(Continued on next page)

22 C2622M (2/07)

Table C. Troubleshooting with Rear-Panel Indicators (Continued)

Indicator Color Meaning Possible Cause Corrective Action

RJ-45 10BASE-T/100BASE-TX Port Status LED - Right (Duplex/Collision) (Continued)

Not lit Port is set to

10BASE-T half­duplex mode and no
collisions are
detected.*

— If 10BASE-T half-duplex

operation is desired, no action
is required. If 10BASE-T half­duplex operation is not
desired, refer to Setting

10BASE-T/100BASE-TX Port
Modes of Operation on

page 10 for information.

*A collision is a normal event on a half-duplex Ethernet link. A collision occurs when two or more devices,

referred to as stations, attempt to transmit at the same time on a shared physical medium.

Ethernet uses the CSMA/CD (Carrier Sense Multiple Access/Collision Detect) media access method by
which two or more stations share a common transmission medium. Using CSMA/CD, a station monitors
the medium and transmits a message in bit-serial form when it senses that no other station is
transmitting. If, after initiating a transmission, the message collides with that of another station, each
transmitting station then intentionally transmits for an additional predefined period to ensure
propagation of the collision throughout the system. To avoid another collision, each station waits a
random amount of time (backoff) before attempting to transmit again.

Excessive collisions occur when retransmission of a frame fails after 16 consecutive times and the
frame is dropped. Excessive collisions may indicate that the network is becoming congested.

C2622M (2/07) 23

Specifications

PERFORMANCE

Switch Type Unmanaged Layer 2
Switch Method Store and forward
Switch Fabric Non-head-of-line blocking
Data Rate 10/100 Mbps
Compliance IEEE 802.3, 802.3u, 802.3x
Interface Auto MDI/MDI-X
Operating Mode Half-duplex or full-duplex
Address Table Size 1,024 MAC address entries with automatic learning and aging
Quality of Service IEEE 802.1p priority, tag-based, queues per port,

Maximum Frame Size Untagged Ethernet frames up to 1,518 bytes

GENERAL

Operating Temperature -40° to 167°F (-40° to 75°C)
Input Power Requirements 12 VDC or 24 VAC, 0.50 A
LED Indicators Power

Dimensions 8.75" D x 2.28" W x 4.81" H

Unit Weight 2.4 lb (1.09 kg) (approximate)

weighted fair queuing scheduling

Tagged Ethernet frames up to 1,522 bytes

100BASE-FX Port Status (link/activity, FEFI)
Optic Fault (optic signal/laser status)
10BASE-T/100BASE-TX Port Status (link/activity and speed,
duplex/collision and speed)

(22.23 x 5.79 x 12.22 cm)

MECHANICAL

Connectors

Rack Power/Alarm 1, 4-pin connector
Stand-Alone Power 1, 2-pin connector, screw terminal
Electrical 5, RJ-45, 10BASE-T/100BASE-TX
Fiber Optic 1, dual-fiber ST or SC

24 C2622M (2/07)

OPTICAL POWER BUDGET, TRANSMISSION DISTANCE, AND LASER CLASS 1 LIMIT

Laser

Class 1

Limit*

Model Number

Wavelength

(Transmit/Receive)

Optical

Power

Budget

Maximum

Transmission

Distance

Multimode (62.5/125 μm)

FX82051MSTR-2 1310/1310 nm

FX82051MSCR-2 1310/1310 nm

26 dB

26 dB

†

†

6 km (3.7 mi)

6 km (3.7 mi)

‡

<15.6 mW

‡

<15.6 mW

Single-Mode (9/125 μm)

FX82051SSTR-2 1310/1310 nm 28 dB

FX82051SSCR-2 1310/1310 nm 28 dB

46 km (28.6 mi)

46 km (28.6 mi)

§

§

<15.6 mW

<15.6 mW

* The FX82051 module is classified by the FDA as a Class 1 laser product.

†

When using 50/125 μm multimode fiber, subtract 3 dB from the optical power budget.

‡

Maximum transmission distance is limited by fiber bandwidth.

§

Maximum transmission distance is based on attenuation of 0.5 dB/km plus a 5 dB buffer for
connector and splice losses.

NOTES:

• Single-mode FC connector is available upon request. Contact the factory for additional
information.

• For conformal coated models, replace the first letter F in the model number with the letter C.
The conformal coated version of FX82051MSTR-2, for example, is CX82051MSTR-2.

• For models with higher optical power budgets, contact the factory.

C2622M (2/07) 25

Appendix. RJ-45 Connector Pinouts

Figure 8 illustrates RJ-45 MDI/MDI-X connector pinouts.

MDI (NORMAL MODE) MDI-X (CROSSED MODE)

8

7

TX-

TX+
RX­RX+

6

5

4

3

2

1

RX-

RX+
TX­TX+

Figure 8. RJ-45 MDI/MDI-X Connector Pinouts

Table D summarizes RJ-45 MDI/MDI-X connector pinouts.

Table D. RJ-45 MDI/MDI-X Connector Pinouts

MDI

Pin Number

(Normal Mode)

1RX+ TX+

2RX- TX-

3 TX+ RX+

4 Not used Not used

5 Not used Not used

6 TX- RX-

7 Not used Not used

8 Not used Not used

8

7

6

5

4

3

2

1

MDI-X

(Crossed Mode)

The materials used in the manufacture of this document and its components are compliant to the
requirements of Directive 2002/95/EC.

This equipment contains electrical or electronic components that must be recycled properly to
comply with Directive 2002/96/EC of the European Union regarding the disposal of waste
electrical and electronic equipment (WEEE). Contact your local dealer for procedures for recycling
this equipment.

26 C2622M (2/07)

PRODUCT WARRANTY AND RETURN INFORMATION

WARRANTY

Pelco will repair or replace, without charge, an y merchandise proved defective in material or workmanship for a period of one year after the date of
shipment.

Exceptions to this warranty are as noted below:

• Five years on fiber optic products and TW3000 Serie s unshielded twisted pair transmission products.

• Three years on Spectra® IV products.

• Three years on Genex® Series products (multiplexers, server, and keyboard).

• Three years on Camclosure® and fixed camera models, except the CC3701H-2, CC3701H-2X, CC3751H-2, CC3651H-2X, MC3651H-2, and
MC3651H-2X camera models, which have a five-year warranty.

• Three years on PMCL200/300/400 Series LCD monit ors.

• Two years on standard motorized or fixed focal length lenses.

• Two years on Legacy®, CM6700/CM6800/CM9700 Series matrix, and DF5/DF8 Series fixed dome products.

• Two years on Spectra III™, Esprit®, ExSite™, and PS20 scanners, including when used in continuous motion applications.

• Two years on Esprit and WW5700 Series window wiper (excluding wiper blades).

• Two years (except lamp and color wheel) on Digital Light Processing (DLP®) displays. The lamp and color wheel will be covered for a period of
90 days. The air filter is not covered un der warranty.

• Eighteen months on DX Series digital video recorders, NVR30 0 Series network video recorders, and Endura™ Series distributed network-based video
products.

• One year (except video heads) on video cassette recorders (VCRs). Video heads will be covered for a period of six months.

• Six months on all pan and tilts, scanners or prese t lenses used in continuous motion applications (that is, preset scan, tour and auto scan mode s).

Pelco will warrant all replacement p arts and repairs for 90 days from the date of P elco shipment. All goods requiring warranty rep air shall be sent freight
prepaid to Pelco, Clovis, California. Repairs made necessary by reason of misuse, alteration, normal wear, or accident are not covered under this
warranty.

Pelco assumes no risk and shall be subject to no liability for damages or loss resulting from the sp ecific use or application made of the Products. Pelco’s
liability for any claim, whether based on breach of contract, negligence, infringement of an y rights of any party or product liability, relating to the Products
shall not exceed the price paid by the Dealer to Pelco for such Products. In no event will Pelco be liable for any special, incidental or consequential
damages (including loss of use, loss of prof it and claims of third parties) however caused, whether by the negligence of Pelco or otherwise.

The above warranty provides the Dealer with spe cific legal rights. The Dealer may also have additional right s, which are subject to variation from state
to state.

If a warranty repair is required, the Dealer must contact Pelco at [phone] or [phone] to obtain a Repair Authorization number (RA), and
provide the following information:

1. Model and serial number

2. Date of shipment, P.O. number, Sales Order number, or Pelco invoice number

3. Details of the defect or problem

If there is a dispute regarding the warranty of a p roduct which does not fall under the warranty conditions stated above, please include a writte n
explanation with the product wh en returned.

Method of return shipment shall be the same or equal to the method by which the item was received by Pelco.

RETURNS

In order to expedite parts returned to the factory for repair or credit, plea se call the factory at [phone] or [phone] to obtain an autho rization
number (CA number if returned for credit, and RA number if returned for repair).

All merchandise returned for credit may be subject to a 20% restocking and refurbishing charge.
Goods returned for repair or credit sh ould be clearly identified with the assigned CA or RA number and fr eight should be prepaid. Ship to the appropriate

address below.

If you are located within the continental U.S., Alaska, Hawaii or Puerto Rico, send goods to:

Service Department
Pelco
3500 Pelco Way
Clovis, CA 93612-5699

If you are located outside the continental U.S., Alaska, Hawaii or Puerto Rico and are instructed to return goods to the USA, you may do one of the
following:

If the goods are to be sent by a COURIER SERVICE, send the go ods to:

Pelco
3500 Pelco Way
Clovis, CA 93612-5699 USA

If the goods are to be sent by a FREIGHT FORWARDER, send the good s to:

Pelco c/o Expeditors
473 Eccles Avenue
South San Francisco, CA 94080 USA
Phone: [phone]
Fax: [phone]

REVISION HISTORY

Manual # Date Comments

C2622M 2/07 Original version.

Pelco, the Pelco logo, Camclosure, Esprit, Genex, Legacy, and Spectra are registered tr ademarks of Pelco.
Endura, ExSite, and Spectra III are trademarks of Pelco. ©Copyright 2007, Pelco.
DLP is a registered trademark of Texas Instruments, Inc. All rights reserved.

®

Worldwide Headquarters

3500 Pelco Way

Clovis, California 93612 USA

USA & Canada
Tel: [phone]
Fax: [phone]

International

Tel: [phone]

Fax: [phone]

www.pelco.com

ISO9001

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