Transition Networks CRS2F31-100 Series Manuel utilisateur

User’s Guide

CRS2F31xx-100

Slide-in-Module Media Converter

RS-232 to Fiber

Transition Networks CRS2F31xx-100 series media

converters are designed to be installed in the

PointSystem™ chassis and connect copper RS-232

cable to fiber-optic cable at asynchronous data rates up

to 115 kB/s.

The CRS2F31xx-100 is designed to be installed in pairs

where one is the local media converter and the other is

the remote.

Installation . . . . . . . . . . . . . . . . . .2

Operation . . . . . . . . . . . . . . . . . . .6

Cable Specifications . . . . . . . . . . .7

Technical Specifications . . . . . . . .8

Troubleshooting . . . . . . . . . . . . . .9

Compliance Information . . . . . . .12

Part Number Port One - Copper Port Two - Duplex Fiber-Optic

CRS2F3111-100 RS-232

15 m (50 ft)

ST, 1300 nm multimode

2 km (1.2 miles)*

CRS2F3113-100 RS-232

15 m (50 ft)

SC, 1300 nm multimode

2 km (1.2 miles)*

CRS2F3114-100 RS-232

15 m (50 ft)

SC, 1310 nm single mode

20 km (12.4 miles)*

CRS2F3115-100 RS-232

15 m (50 ft)

SC, 1310 nm single mode

40 km (24.8 miles)*

CRS2F3129-100 RS-232

15 m (50 ft)

SC, 1310 TX/1550 RX nm single mode

20 km (12.4 miles)**

CRS2F3129-101 RS-232

15 m (50 ft)

SC, 1550 TX/1310RX nm single mode

20 km (12.4 miles)**

CRS2F3129-102 RS-232

15 m (50 ft)

SC, 1550 TX/1310RX nm single mode

40 km (12.4 miles)**

CRS2F3129-103 RS-232

15 m (50 ft)

SC, 1550 TX/1310RX nm single mode

40 km (24.8miles)**

* Typical maximum cable distance.

Actual distance is dependent upon the

physical characteristics of the network

installation.

**Install CRS2F3129-100/101 or CRS2F3129-102/103 in the same network

where one is the local converter and the other is the remotec onverter.

224-Hour Technical Support: 1-800-260-1312 -- International: 00-1-952-941-7600

CRS2F31xx-100

Installation

CAUTION: Wear a grounding device and observe electrostatic discharge precautions

when setting the switches and jumper. Failure to observe this caution could result in

damage to, and subsequent failure of, the media converter.

Set the DTE/DCE Switch

The DTE/DCE switch is located on the side of the media converter. How the

DTE/DCE switch is set depends on the type of device connected to the media

converter:

• DTE (Data Terminal Equipment).

• DCE (Data Communication Equipment).

... and the type of RS-232 cable:

• Straight-through configuration cable.

• Null-modem configuration cable.

Using Straight-Through RS-232 Cable

DCE Configuration

CRS2F31xx-100

switch set to DTE

CRS2F31xx-100

switch set to DTE

DTE device

RS-232 straight-

through cable

RS-232 straight-

through cable

Set the switch to DTE

configuration if the media

converter is connected to a DCE

device via a straight-through RS-

232 cable.

Set the switch to DCE

configuration if the media

converter is connected to a DTE

device via a straight-through RS-

232 cable.

DTE Configuration

[email protected] -- Click the “Transition Now” link for a live Web chat. 3

Set the Loop-Back Switch

The loop-back switch is located on the front panel of the media converter and is

used to debug network faults.

To set the switch, use a small flat-blade

screwdriver or a similar device.

Norm Set the switch to “Norm” for

normal operation.

Loop Set the switch to “Loop” to enable

both fiber and copper loop-back.

Loop

Norm

Loop

Norm

Normal Operation Fiber/Copper

Loop Back

Installation -- Continued

Using Null-Modem RS-232 Cable

DCE Configuration

CRS2F31xx-100

switch set to DTE

CRS2F31xx-100

switch set to DTE

DTE device

RS-232 straight-

through cable

RS-232 straight-

through cable

Set the switch to DCE

configuration if the media

converter is connected to a DCE

device via a null-modem RS-232

cable.

Set the switch to DTE

configuration if the media

converter is connected to a DTE

device via a null-modem RS-232

cable.

DTE Configuration

424-Hour Technical Support: 1-800-260-1312 -- International: 00-1-952-941-7600

CRS2F31xx-100

Installation -- Continued

CAUTION: Wear a grounding device and observe electrostatic discharge precautions

when setting the hardware/software jumper and installing the media converter. Failure

to observe this caution could result in damage to, and subsequent failure of, the media

converter.

Set the Hardware/Software Jumper

• The jumper is located on the circuit board.

• Use small needle-nose pliers to set the jumper.

Hardware The media converter mode is determined by the

switch settings.

Software The media converter mode is determined by the

most-recently saved, on-board microprocessor

settings.

Installing the Slide-in-Module

To install the CRS2F31xx-100 media converter slide-in-module:

1. Locate an empty installation slot on the PointSystem™ chassis.

2. Carefully slide the slide-in-module into the installation slot, aligning the

module with the installation guides.

3. Ensure that the module is firmly seated inside the chassis.

4. Push in and rotate the attached panel fastener screw clockwise to secure the

module to the chassis front.

Media Converter

PointSystem Chassis

Panel Fastener

Slot

Software Mode

Hardware Mode

Power the Media Converter

The media converter is powered through the PointSystem™ chassis.

[email protected] -- Click the “Transition Now” link for a live Web chat. 5

Install the Copper Cable

Note: Shielded RS-232 cables are required for EMC compliance.

1. Locate or build RS-232 cables with a female connector for the media converter

end and the correct gender connector for the DTE/DCE device at the other end.

And with either straight-through or null-modem cable configuration.

2. Connect the female RS-232 connector at one end of cable to the male RS-232

port on the first CRS2F21-100 media converter.

3. Connect the RS-232 connector at the other end of the cable to the RS-232 port

on the DTE/DCE device.

Straight-Thru Configuration cable

with handshakingsignals

(Optional configuration: no connectionpin9)

Null-Modem configuration cable with

handshakingsignaling

(Requirementsfordifferent equipment may vary)

Installation -- Continued

Install the Fiber Cable

1. Locate or build fiber cable with male, two-stranded TX to RX connectors

installed at both ends.

2. Connect the fiber cables to the first CRS2F31xx-100 media converter as

described:

• Connect the male TX cable connector to the female TX port.

• Connect the male RX cable connector to the female RX port.

3. Connect the fiber cables to the other CRS2F31xx-100 media converter as

described:

• Connect the male TX cable connector to the female RX port.

• Connect the male RX cable connector to the female TX port.

Connect fiber cable

to media converter

as shown.

Connect fiber cable

to other device

(media converter,

hub, etc.) as shown

624-Hour Technical Support: 1-800-260-1312 -- International: 00-1-952-941-7600

CRS2F31xx-100

Operation

After installation, the media converter should function without

operator intervention. Use the status LEDs to monitor the

media converter operation in the network.

PWR On The media converter is connected to

external power.

FL On A link has been established with the

fiber connector.

Flashing The media converter is in loop-back

mode.

RX Flashing The RS-232 connector is receiving

data.

LoopNorm

RX FL PWR

SNMP

Use SNMP at an attached terminal or at a remote location to monitor the media

converter by monitoring:

• Local/remote fiber link status

• Local/remote hardware/software mode

• Local/remote loop-back

Also, use SNMP to enter network commands for:

• Local/remote loop-back

See the on-line documentation that comes with Transition Networks FocalPoint™

software for applicable commands and usage at www.transition.com.

Remote Management

The CRS2F31xx-100 can remotely manage the SRS2F31xx-100 (the stand-alone

version of the media converter) or another CRS2F31xx-100. For example, a local

CRS2F3111-100 converter (that is installed in a managed Transition Networks

PointSystem™ chassis) is connected, via fiber, to a remote SRS2F3111-100

converter.

The SNMP section (below) lists the commands that can be used to monitor and

manage both the local and remote media converter.

Note: In a managed network, both the local and remote media converters must be

set to “software” mode.

[email protected] -- Click the “Transition Now” link for a live Web chat. 7

Cable Specifications

Fiber Cable

Bit Error Rate: <10-9

Single mode fiber (recommended):9μm

Multimode fiber (recommended): 62.5/125 μm

Multimode fiber (optional): 100/140, 85/140, 50/125 μm

CRS2F3111-100 1300 nm multimode

Fiber Optic Transmitter Power: min: -19.0 dBm max: -14.0 dBm

Fiber Optic Receiver Sensitivity: min: -30.0 dBm max: -14.0 dBm

Link Budget: 11.0 dB

CRS2F3113-100 1300 nm multimode

Fiber Optic Transmitter Power: min: -19.0 dBm max: -14.0 dBm

Fiber Optic Receiver Sensitivity: min: -30.0 dBm max: -14.0 dBm

Link Budget: 11.0 dB

CRS2F3114-100 1310 nm single mode

Fiber-optic Transmitter Power: min: -15.0 dBm max: -8.0 dBm

Fiber-optic Receiver Sensitivity: min: -31.0 dBm max: -8.0 dBm

Link Budget: 16.0 dB

CRS2F3115-100 1310 nm single mode

Fiber-optic Transmitter Power: min: -8.0 dBmmax: -2.0 dBm

Fiber-optic Receiver Sensitivity: min: -34.0 dBm max: -7.0 dBm

Link Budget: 26.0 dB

CRS2F3129-100 1310TX/1550RX nm single mode

CRS2F3129-101 1550TX/1310RX nm single mode

Fiber-optic Transmitter Power: min: -13.0 dBm max: -6.0 dBm

Fiber-optic Receiver Sensitivity: min: -32.0 dBm max: -3.0 dBm

Link Budget: 19.0 dB

CRS2F3129-102 1310TX/1550RX nm single mode

CRS2F3129-103 1550TX/1310RX nm single mode

Fiber-optic Transmitter Power: min: -8.0 dBm max: -3.0 dBm

Fiber-optic Receiver Sensitivity: min: -33.0 dBm max: -3.0 dBm

Link Budget: 25.0 dB

824-Hour Technical Support: 1-800-260-1312 -- International: 00-1-952-941-7600

CRS2F31xx-100

Technical Specifications

For use with Transition Networks Model CRS2F31xx-100 or equivalent

Data Rate 115 kB/s (asynchronous)

Dimensions 3.4" x 5.0" x 0.86" (86 mm x 127 mm x 22 mm)

Weight 3 oz. (91 g) approximately

Power Consumption 5 Watts

MTBF 2,613,860 hours (MIL217F2 V5.0) (MIL-HDBD-217F)

6,569,957 hours (Bellcore7 V5.0)

Environment Tmra*:

Storage Temp:

Humidity:

Altitude:

0 to 50°C (32° to 122° F )

-40° to +85°C (-40° to +185°F)

5 to 95%, non condensing

0 to 10,000 feet

Warranty Lifetime

*Manufacturer’s rated ambient temperature. Tmra range for this slide-in-module

depends on the physical characteristics and the installation configuration of the

Transition Networks PointSystem™ chassis in which this slide-in-module will be

installed.

WARNING: Visible and invisible laser radiation when open. 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.

Copper based media ports, e.g., Twisted Pair (TP) Ethernet, USB, RS232, RS422,

RS485, DS1, DS3, Video Coax, etc., are intended to be connected to intra-building

(inside plant) link segments that are not subject to lightening transients or power faults.

Copper based media ports, e.g., Twisted Pair (TP) Ethernet, USB, RS232, RS422,

RS485, DS1, DS3, Video Coax, etc., are NOT to be connected to inter-building

(outside plant) link segments that are subject to lightening transients or power faults.

Data SetReadyData CarrierDetect

Request to Send

Clearto Send

NotUsed

Receive Data

TransmitData

Data Terminal Ready

Signal Ground

Protective Ground

RS-232 Copper Cable

CRS2F3115-100

Gauge: 24 to 22 AWG

Maximum Data Rate (asynchronous): 115 kB/s

Maximum Cable Distance: 15 m (50 ft.)

RS-232 Signals:

[email protected] -- Click the “Transition Now” link for a live Web chat. 9

Troubleshooting

If the media converter fails, isolate and correct the failure by determining the answers

to the following questions and then taking the indicated action:

1. Is the P (power) LED illuminated?

• Is the media converter inserted properly into the chassis?

• Is the power cord properly installed in the chassis and in the grounded AC outlet?

• Does the grounded AC outlet provide power?

• Contact Tech Support: 1-800-260-1312, Int’l: 00-1-952-941-7600.

YES

• Proceed to step 2.

2. Is the RX (copper) LED flashing?

• Disconnect and reconnect the RS-232 copper cable to restart the initialization

process.

• Restart the attached device on the other end of the RS-232 cable to restart the

initialization process.

• Contact Tech Support: 1-800-260-1312, Int’l: 00-1-952-941-7600.

YES

• Proceed to step 3.

3. Is the FL (fiber) LED illuminated?

• Check the fiber cables for proper connection.

• Verify that the TX and RX cables on the media converter are connected to the RX

and TX ports, respectively, on the other media converter.

• Contact Tech Support: 1-800-260-1312, Int’l: 00-1-952-941-7600.

YES

• Proceed to step 4.

4. Is the FL (fiber) LED flashing?

YES

• The media converter is in loop-back mode. To disable the loop-back function in

“Hardware” mode, set the loop-back switch to the "Norm" position. In “Software”

mode, at the SNMP interface, select “disable loop-back” option.

• Contact Tech Support: 1-800-260-1312, Int’l: 00-1-952-941-7600.

• Proceed to step 5.

10 24-Hour Technical Support: 1-800-260-1312 -- International: 00-1-952-941-7600

CRS2F31xx-100

5. Is Data Transfer Failing?

YES

• Verify the local copper connection by starting a local copper loop-back (hardware

mode: set the loop-back switch on the local media converter to “loop”, software

mode: enter the local copper loop-back command) and then use a bit error test unit to

run a bit error test.

• Verify the local fiber connection by starting a remote fiber loop-back (hardware

mode: set the loop-back switch on the remote media converter to “loop”, software

mode: enter the remote fiber loop-back command) and then use a bit error test unit to

run a bit error test.

• Verify the remote copper connection by starting a remote copper loop-back

(hardware mode: set the loop-back switch on the remote media converter to “loop”,

software mode: enter the remote copper loop-back command) and then use a bit error

test unit on the remote end to run a bit error test.

• Verify remote fiber connection by starting a local copper loop-back (hardware

mode: setting the loop-back switch on the local media converter to “loop”, software

mode: enter the local fiber loop-back command) and then use a bit error test unit on

the remote end to run a bit error test.

• Contact Technical Support: US/Canada: 1-800-260-1312, International: 00-1-952-

941-7600.

Remote ConverterLocal Converter

w/SNMP Management

reppocrebiFreppoc

Remote ConverterLocal Converter

w/SNMP Management

reppocrebiFreppoc

Remote ConverterLocal Converter

w/SNMP Management

reppocrebiFreppoc

Remote ConverterLocal Converter

w/SNMP Management

reppocrebiFreppoc

Declaration of Conformity

Name of Mfg: Transition Networks

10900 Red Circle Drive Minnetonka MN 55343 U.S.A.

Model: CRS2F31xx-10x Series Media Converter

Part Number: CRS2F3111-100, CRS2F3113-100, CRS2F3114-100,

CRS2F3115-100, CRS2F3129-100, CRS2F3129-101,

CRS2F3129-102, CRS2F3129-103

Regulation: EMC Directive 89/336/EEC

Purpose: To declare that the CRS2F31xx-10x to which this declaration refers is in

conformity with the following standards.

CISPR 22: 1993; EN 55022:1998 Class A; FCC Part 15 Subpart B; EN 55024: 1998;

21 CFR subpart J

I, the undersigned, hereby declare that the equipment specified above conforms to the above

Directive(s) and Standard(s).

[email protected] -- Click the “Transition Now” link for a live Web chat. 11

Technical Support

Technical support is available 24 hours a day.

US and Canada: 1-800-260-1312

International: 00-1-952-941-7600

Transition Now

Chat live via the Web with Transition Networks Technical Support.

Log onto www.transition.com and click the Transition Now link.

Web-Based Seminars

Transition Networks provides seminars via live web-based training.

Log onto www.transition.com and click the Learning Center link.

E-Mail

Ask a question anytime by sending an e-mail to our technical support staff.

[email protected]

Address

Transition Networks

10900 Red Circle Drive Minnetonka MN 55343, U.S.A.

telephone: 952-941-7600

toll free: 800-526-9267

fax: 952-941-2322

July 2008_____

Stephen Anderson, Vice-President of Engineering Date

Compliance Information

CISPR22/EN55022 Class A + EN55024

CE Mark

FCC Regulations

This equipment has been tested and 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 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 the user's own expense.

Canadian Regulations

This digital apparatus does not exceed the Class A limits for radio noise for digital apparatus

set out on the radio interference regulations of the Canadian Department of Communications.

Le présent appareil numérique n'émet pas de bruits radioélectriques dépassant les limites applicables

aux appareils numériques de la Class A prescrites dans le Règlement sur le brouillage

radioélectrique édicté par le ministère des Communications du Canada.

European Regulations

Warning

This is a Class A product. In a domestic environment this product may cause radio interference in

which case the user may be required to take adequate measures.

Achtung !

Dieses ist ein Gerät der Funkstörgrenzwertklasse A. In Wohnbereichen können bei Betrieb dieses

Gerätes Rundfunkstörungen auftreten. In diesem Fäll ist der Benutzer für Gegenmaßnahmen

verantwortlich.

Attention !

Ceci est un produit de Classe A. Dans un environment domestique, ce produit risque de créer des

interférences radioélectriques, il appartiendra alors à l'utilsateur de prende les measures spécifiques

appropriées.

Trademark Notice

All trademarks and registered trademarks are the property of their respective owners.

graphic, electronic, or mechanical - without written permission from Transition Networks.

Printed in the U.S.A. 33278.H

In accordance with European Union Directive 2002/96/EC of the European Parliament

and of the Council of 27 January 2003, Transition Networks will accept post usage

returns of this product for proper disposal. The contact information for this activity can

be found in the 'Contact Us' portion of this document.

CAUTION: RJ connectors are NOT INTENDED FOR CONNECTION TO THE

PUBLIC TELEPHONE NETWORK. Failure to observe this caution could result in

damage to the public telephone network.

Der Anschluss dieses Gerätes an ein öffentlickes Telekommunikationsnetz in den EG-

Mitgliedstaaten verstösst gegen die jeweligen einzelstaatlichen Gesetze zur Anwendung der

Richtlinie 91/263/EWG zur Angleichung der Rechtsvorschriften der Mitgliedstaaten über

Telekommunikationsendeinrichtungen einschliesslich der gegenseitigen Anerkennung ihrer

Konformität.

Ce manuel convient aux modèles suivants

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