Transition Networks CSRFB10XX-100 User Manual

User’s Guide

CSRFB10xx-100

Slide-in-Module Media Converter

•Copper to Fiber

•10/100 Bridging (2-Port)

•10Base-T/100Base-TX to 100Base-FX

The CSRFB10xx-100, 2-port Ethernet/Fast Ethernet bridging media converter is designed to be installed in a Transition Networks PointSystem™ chassis. This converter connects 10Base-T Ethernet or 100Base-TX Fast Ethernet twisted-pair copper network converters

to network converters on a 100Base-FX Fast Ethernet fiber network. The CSRFB includes a status reporting feature for viewing operational parameters only from its remotely attached CSRFB converter via the fiber connection.

Part Number	Port One - Copper	Port Two - Duplex Fiber-Optic
	10Base-T/100Base-TX 100Base-FX
	RJ-45	ST, 1310nm multimode
CSRFB1011-100
	100 m (328 ft)*	2 km (1.2 miles)*
	RJ-45	SC, 1310 nm multimode
CSRFB1013-100
	100 m (328 ft)*	2 km (1.2 miles)
	RJ-45	SC, 1310 nm single mode
CSRFB1014-100
	100 m (328 ft)*	20 km (12.4 miles)
	RJ-45
CSRFB1040-100		SFP Empty Slot
	100 m (328 ft)*
	RJ-45	SC, 1310nmTX/1550nmRX
CSRFB1029-100
	100 m (328 ft)*	20km (12.4 miles)
	RJ-45	SC, 1550nmTX/1310nmRX
CSRFB1029-101
	100 m (328 ft)*	20km (12.4 miles)
	RJ-45	SC, 1310nmTX/1550nmRX
CSRFB1029-102
	100 m (328 ft)*	40km (24.9 miles)
	RJ-45	SC, 1550nmTX/1310nmRX
CSRFB1029-103
	100 m (328 ft)*	40km (24.9 miles)
	Install CSRFB1029-100/101 and CSRFB1029-102/103 single-
	fiber optic in the same network where one is the local (center)
	converter and the other is the remote (terminal) converter.
		Installation . . . . . . . . . . . . . . . . . . . .	.2
		Operation . . . . . . . . . . . . . . . . . . . .	.7
		Cable Specifications . . . . . . . . . . . . .	11
		Technical Specifications . . . . . . . . . .	12
		Troubleshooting . . . . . . . . . . . . . . .	13
		Contact Us . . . . . . . . . . . . . . . . . . .	15
		Compliance Information . . . . . . . . .	16

CSRFB10xx-100

Installation

CAUTION: Wear a grounding converter and observe electrostatic discharge precautions while handling the media converter. Failure to observe this caution could result in damage to or failure of the media converter.

Typical system configuration

Network

Chassis	Network
	Fiber Cable

Chassis Center Converter					Remote Terminal Converter
SW6 set to ‘Center’						SW6 set to ‘Terminal’

Note: The Loopback test occurs over the fiber connection.

The 6-position switch

•The 6-position switch is located on the side of the media converter.

•Use a small flat blade screwdriver or a similar device to set the recessed switches.

•Refer to the drawing to the right for definitions of the individual switch positions.

TP Auto-Negotiate (Up=Enabled, Down Disabled)

TP Duplex (Up=Full, Down=Half)

TP Speed (Up=100Mbs, Down=10Mbs)

Fiber Duplex (Up=Full, Down=Half)

TLPT (Up=Enabled, Down=Disabled)

Center/Terminal (Up=C, Down=T)

UP

Down

1

2

3

4

5

6

1.TP Auto-Negotiation

up	Enables
down	Disables

2.TP Duplex (Only valid if SW1 is Down)

up	Full
down	Half

Installation -- Continued

The 6-position switch--continued

3.TP Speed (Only valid if SW1 is Down)

up	100Mbps
down	10Mbps

4.Fiber Duplex

up	Forces full duplex operation on the fiber port.
down	Forces half duplex operation on the fiber port.

5.Transparent Link Pass Through (TLPT)

up	Enabled
down	Disabled

6.Center/Terminal Mode (see note)

up	Center mode (center converter only)
down	Terminal mode (terminal converter only)

Note: To use the TS1000 compliant Center/Terminal mode function, set SW6 on the center converter in the chassis to Center Mode, the (UP) position; on the terminal converter at the remote location, set SW6 to Terminal Mode, the (DOWN) position. This allows you to view parameters of the terminal converter from the center converter for monitoring purposes only .

Hardware/software mode jumper

The jumpers are located on the media converter circuit board. Use small needlenosed pliers or a similar converter to set the jumper.

The Hardware/Software jumper is labeled “H” for hardware and “S” for software.

						J6
Hardware	The media converter mode is determined		H					S
	by the settings on the 6-position switch.	Pins			1	2 3
Software	The media converter mode is determined
			H					S
	by the most recently saved, on-board
			Hardware/Software
	microprocessor settings.

Note: Software Mode only when the SW6 of the chassis converter is in the UP position (center).

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CSRFB10xx-100

Installation -- Continued

AutoCross jumper

TheAutoCrossjumperis located on the media converter’s circuit board (labeled NA = No Autocross; A = AutoCross). See Jumper position below.

Note: Use small needle-nose pliers to set the jumper.

AEither straight-through or crossover cable can be used for all twisted-pair copper links.

NA	Straight-through or crossover twisted-
	pair cable, depending on installed site
	converters, MUST be installed at EACH
	twisted-pair copper link.

J7

A NA

Pins 1 2 3

A NA

AutoCross

Note: Factory default is “A” enabled. Transition Networks recommends leaving the converter in the “A” enabled position.

TheLoopbackModejumperis located on the media				J4
converter’s circuit board (labeled ALL= all frames	All					Good
plus errors, Good = Good frames only). See Jumper	Pins
			1 2 3
position to the right.
	All					Good
Loopback test			Frames

The loopback test is an automatic test run from the center chassis converter with SW6 set to ‘center,’ the UP position of the switch; and on the terminal converter with SW6 set to ‘terminal,’ the DOWN position of the switch.

Note: This test is self-running after being initiated through software on the center converter.

The Loopback test does the following:

1.The center converter will put the terminal converter in loopback mode.

2.The center converter sends 100 packets to the terminal converter.

3.The center converter will monitor its receiver for:

a.good packets

b.CRC errors

c.timeouts

4.After the center converter receives all 100 packets back or a time out occurs, it will update its counters and return the terminal converter to its previous mode of operation.

After completing the test, normal operation of the center and terminal converters is established automatically.

Install the slide-in-module

To install the CSRFB10xx-100 media converter slide-in-module:

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

2.Carefully slide the module into the 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 panel fastener screw to secure the module to the chassis front.

Panel Fastener

Mounting Hole

Panel Fastener	Chassis

Media Converter

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CSRFB10xx-100

Installation -- Continued

Install the twisted-pair copper cable

1.Locate IEEE 803.2 compliant 10Base-T or 100Base-TX cable with RJ-45 connectors installed on both ends.

2.Connect the RJ-45 connector at one end of the cable to the RJ-45 port connector on the media converter.

3.Connect the RJ-45 connector at the other end of the cable to the RJ-45 port connector on the other converter (switch, workstation, etc.).

Note: The MDI (straight-through) or MDI-X (crossover) cable connection is configured automatically, when the AutoCross jumper is in the enabled position.

Point System Chassis

	RJ-45 Port
			RJ-45 Port
	Media Converter
			On other device
			(workstation, switch, etc.)

Install the fiber cable

1.Locate or build IEEE 803.2™ compliant 100Base-FX fiber cable with male, two-stranded TX to RX connectors installed at both ends.

2.Connect the fiber cables to the CSRFB10xx-100 media converter as described:

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

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

3.Connect the fiber cables to the other converter (media converter, hub, etc.) as described:

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

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

Connect fiber cable	Connect fiber cable
to media converter	to other device
as shown.	(media converter,
	hub, etc.) as shown
RX	RX
TX	TX

Operation
Status LEDs
	LED	Description
	Power	ON = Power
		OFF = No power		DPX LACT PWR
	Fiber LEDs
	Link/Activity	Green ON Solid = Link, OFF = no link	TX
		Green Blink = Activity	FX-100Base
	Duplex (FD)	Green ON = Full Duplex
		OFF = Half Duplex
	Copper LEDs
	Link/Activity	Green ON Solid = Link, Blink = Activity	RX
	(LED2)	Blink = Rx Data
	Duplex (LED2)	Green ON = Full Duplex, Blink = Activity
		Yellow ON = Half Duplex, Blink = Activity	-10/100Base
								LED 2
	Speed (LED1)	Green=100 Mbps
		Yellow =10 Mbps
			TX					LED 1
				Test Link
				CSRFB

Product Features

Link Test button

Press the Link Test button to bypass TLPT when enabled.

Note: This is a momentary override button; when released, the connection will return to its previous state.

AutoCross™

10/100Base-TX LinkTest CSRFB

Link Test

Button

The AutoCross feature detects and configures the twisted-pair copper port on the CSRFB10xx-100 media converter to the correct straight-through (MDI) or crossover (MDI-X) configuration. This feature allows either MDI or MDI-X cable to connect the media converter to converters such as hubs, transceivers, or network interface cards (NICs). (This feature does not require operator intervention.)

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CSRFB10xx-100

Operation -- Continued

Product features -- continued

Transparent link pass-through (TLPT)

TLPT notifies the end converter of a link failure by sending a link-loss signal over the fiber, instructing the terminal converter to shut down the copper port thus notifying the end converter. The fiber link between the two converters will be maintained.

•End converter automatically notified of link loss

•Fiber link remains up as it carries the link-loss signal

Converter B

3

Converter A

receives link loss

sends a link loss

signal and disables

signal over the

the copper TX port

fiber

Near-End

Media

2

Media

Far-End

Device

1

Converter A

Converter B

4

Device

Converter A loses

End device is

notified of link

copper RX link

loss

with end device

Far-end fault

When a fault occurs on an incoming fiber link (1), the media converter transmits a Far-End Fault signal on the outgoing fiber link (2). In addition, the Far-End Fault signal also activates the Link Pass-Through, which, in turn, disables the link on the copper portion of the network (3) and (4).

Original fault on fiber link

		1
Near-End	Media	Media	Far-End
Device	Converter A	Converter B	Device
	4	2	3
Converter A			Converter B
		Far-end fault
disables copper link		signal sent	disables copper link

Auto-Negotiation

The Auto-Negotiation feature allows the CSRFB10xx-100 media converter to automatically configure itself to achieve the best possible mode of operation over a link. The media converter will broadcast its speed (10Mbps or 100Mbps) and duplex capabilities (full or half) to the other converters and negotiates the best mode of operation. Auto-Negotiation allows quick and easy installation because the optimal link is established automatically. No user intervention is required to determine the best mode of operation.

A scenario where the media converter is linked to a non-negotiating converter is a case where the user may want to disable Auto-Negotiation. In this instance, the mode of operation will drop to the least common denominator between the two converters (e.g. 100 Mbps, half duplex). Disabling this feature gives the user the ability to force the connection to the best mode of operation.

Operation -- Continued

Product features - continued

Parallel detection

Per the IEEE method, an auto-negotiating port that detects a forced link partner should drop to the detected speed (10Mbps or 100Mbps) and default to HALF

DUPLEX.

Full duplex network

In a full duplex network, maximum cable lengths are determined by the type of cables that are used. See page 1 (front cover) for the cable specifications for the different CSRFB10xx-100 models.

Half duplex network (512-Bit Rule)

In a half duplex network, the maximum cable lengths are determined by the round trip delay limitations of each Fast Ethernet collision domain. (A collision domain is the longest path between any two terminal converters, e.g. a terminal, switch, or router.)

The 512-Bit Rule determines the maximum length of cable permitted by calculating the round-trip delay in bit-times (BT) of a particular collision domain. If the result is less than or equal to 512 BT, the path is good. For more information on the 512-Bit Rule, see the white paper titled “Collision Domains” on-line at: www.transition.com.

SNMP

See the on-line documentation that comes with Transition Networks FocalPoint™ software for applicable commands and usage.

Use SNMP at an attached terminal or at a remote location to monitor the media converter by monitoring:

•Media converter power

•Serial and part number

•Port number

•Copper and fiber link status

•Copper and fiber duplex mode

•Copper port speed

•Hardware switch setting

•View terminal converter status

•Set port ingress rate limits of the center side converter Also, use SNMP to enter network commands that do the following:

•Enable/disable Auto-Negotiation on copper

•Force 10Mbps or 100Mbps on copper

•Force full duplex or half duplex on copper

•Force full duplex or half duplex on fiber

•Enable/disable Transparent Link Pass Through

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CSRFB10xx-100

Operation -- Continued

Product features - continued

Bandwidth allocation

Bandwidth allocation feature is available on the Center located SRFB converter only. The center converter supports independent ingress rate limiting on both the copper and fiber ports. The increments range from 64kps up to full bandwidth. This feature is controlled by a Point System management module installed in a Point System Chassis, along with the SW6 position of the CSRFB converter set to ‘center’ The following rates are available for all traffic:

•64 Kbps

•128 Kbps

•256 Kbps

•512 Kbps

•1 Mbps

•2 Mbps

•4 Mbps

•8 Mbps

•16 Mbps

•32 Mbps

•64 Mbps

•72 Mbps

•80 Mbps

•88 Mbps

•No Limit

Cable Specifications

The physical characteristics must meet or exceed IEEE 802.3™ specifications.

Fiber cable

Bit Error Rate:

Single mode fiber (recommended): Multimode fiber (recommended): Multimode fiber (optional):

CSRFB1011-100

Fiber Optic Transmitter Power:

Fiber Optic Receiver Sensitivity:

Link Budget:

CSRFB1013-100

Fiber Optic Transmitter Power:

Fiber Optic Receiver Sensitivity:

Link Budget:

CSRFB1014-100

Fiber-optic Transmitter Power:

Fiber-optic Receiver Sensitivity:

Link Budget:

CSRFB1029-100

CSRFB1029-101

Fiber-optic Transmitter Power:

Fiber-optic Receiver Sensitivity:

Link Budget:

CSRFB1029-102

CSRFB1029-103

Fiber-optic Transmitter Power:

Fiber-optic Receiver Sensitivity:

Link Budget:

<10-9 9 µm

62.5/125 µm

100/140, 85/140, 50/125 µm

multimode
min: -19.0 dBm	max: -14.0 dBm
min: -30.0 dBm	max: -14.0 dBm
11.0 dB
multimode
min: -19.0 dBm	max: -14.0 dBm
min: -30.0 dBm	max: -14.0 dBm
11.0 dB
single mode
min: -15.0 dBm	max: -8.0 dBm
min: -31.0 dBm	max: -8.0 dBm
16.0 dB

1310TX/1550 1550TX/1310 single mode

min: -14.0 dBm	max: -8.0 dBm
min: -33.0 dBm	max: -3.0 dBm
19.0 dB

1310TX/1550 1550TX/1310 single mode

min: -8.0 dBm	max: -3.0 dBm
min: -33.0 dBm	max: -3.0 dBm
25.0 dB

Copper cable maximum cable distance: 100 meters

Category 3: (Minimum requirement for 10 Mbps operation)

Gauge	24 to 22 AWG
Attenuation	11.5 dB/100m @ 5-10 MHz
Category 5: (Minimum requirement for 100 Mbps operation)
Gauge	24 to 22 AWG
Attenuation	22.0 dB /100m @ 100 MHz

•Straight-through (MDI) or crossover (MDI-X) twisted-pair cable must be used.

•Shielded twisted-pair (STP) or unshielded twisted-pair (UTP) may be used.

•Pins 1&2 and 3&6 are the two active pairs in an Ethernet network .

•Use only dedicated wire pairs for the active pins:

(e.g., blue/white & white/blue, orange/white & white/orange, etc.)

• Do not use flat or silver satin wire.

Straight-Through Cable

Crossover Cable

Twisted Pair #1

Twisted Pair #1

Twisted Pair #2

Twisted Pair #2

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CSRFB10xx-100

Technical Specifications

For use with Transition Networks Model CSRFB10xx-100 or equivalent.

Standards	IEEE 802.3™
Data Rate:	10 Mbps, 100 Mbps
Dimensions	3.4" x 5" x 1" (86 mm x 127 mm x 25.4 mm)
Weight	4 oz. (114 g approximate)
Power Consumption:	3.0 W
MTBF	280,232 MIL-HDBK-217F Hours
	770,637 Bellcore Hours
Packet Size:	Unicast MAC address: 1K
	Maximum packet size:
	-	1916 bytes untagged bytes
	-	1912 bytes tagged bytes
Environment	Tmra*:		0 to 50°C (32 to 122°F )
	Storage Temp:		-25 to 65°C (-13 to 149°F )
	Humidity		5 to 95%, non condensing
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.

The information in this user’s guide is subject to change. For the most up-to-date information on the CSRFB10xx-100 media converter, view the user’s guide on-line at: www.transition.com.

Product is certified by the manufacturer to comply with DHHS Rule 21/CFR, Subchapter J applicable at the date of manufacture.

CAUTION: Visible and invisible laser radiation when open. Do not stare into beam or view directly with optical instruments.

CAUTION: Use of controls, adjustments or the performance of procedures other than those specified herein may result in hazardous radiation exposure.

The fiber optic transmitters on this converter meet Class I Laser safety requirements per IEC-825/CDRH standards and comply with 21 CFR1040.10 and 21CFR1040.11.

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 PWR (power) LED illuminated? NO

•Is the media converter inserted properly into the chassis?

•Is the power cord properly installed in the chassis and at the external power source and does the external power source provide power?

•Contact Technical Support: US/Canada: 1-800-260-1312, International: 00-1-952-941-7600.

YES

•Proceed to step 2.

2.Is the Link/Activity (twisted-pair link) LED illuminated? NO

•Check the copper cables for proper connection and pin assignment.

•Contact Technical Support: US/Canada: 1-800-260-1312, International: 00-1-952-941-7600.

YES

•Proceed to step 3.

3.Is the LACT (fiber-pair link) LED illuminated? NO

•Check the fiber cables for proper connection.

•Verify that the TX and RX cables are connected to the RX and TX ports, respectively, on the 100Base-FX converter.

•Contact Technical Support: US/Canada: 1-800-260-1312, International: 00-1-952-941-7600.

YES

•Proceed to step 4.

4.Is the Speed (twisted-pair speed) LED illuminated? NO

•Check the copper cables for proper connection.

•Off = The media converter has selected 10Mbps operation.

•If the speed is not correct, disconnect and reconnect the twisted pair cable to restart the initialization process.

•Contact Technical Support: US/Canada: 1-800-260-1312, International: 00-1-952-941-7600.

YES

•On = The media converter has selected 100Mbps operation.

•If the speed is not correct, disconnect and reconnect the twisted pair cable to restart the initialization process.

•Contact Technical Support: US/Canada: 1-800-260-1312, International: 00-1-952-941-7600.

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13

CSRFB10xx-100

Installation -- Continued

4.Is remote converter detected? NO

•Check for proper connection from the terminal converter to center converter.

•Check the center/terminal switch setting on both converters: (center converter switch set to ‘center,’ the terminal converter switch set to ‘terminal.’) .

•Contact Technical Support: US/Canada: 1-800-260-1312, International: 00-1-952-941-7600.

YES

•Contact Technical Support: US/Canada: 1-800-260-1312, International: 00-1-952-941-7600.

Contact Us

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. [e-mail]

Address

Transition Networks

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

telephone: [phone], toll free: 800-526-9267, fax: [phone]

	Declaration of Conformity
Name of Mfg:	Transition Networks
	10900 Red Circle Drive, Minnetonka MN 55343 U.S.A.
Model:	CSRFB10xx-100 Series MediaConverters
Part Number(s):	CSRFB1011-100,CSRFB1013-100,CSRFB1014-100, CSRFB1029-100,
	CSRFB1029-10,CSRFB1029-102,CSRFB1029-103,CSRFB1040-100
Regulation:	EMC Directive 89/336/EEC

Purpose: To declare that the CSRFB10xx-100 to which this declaration refers is in conformity with the following standards.

EMC-CISPR 22:1985 Class A; EN 55022:1998 Class A; FCC Part 15 subpart B; 22 CFR subpart J

I, the undersigned, hereby declare that the equipment specified above conforms to the above Directive(s) and Standard(s).

	April, 2009_____
Stephen Anderson, Vice-President of Engineering	Date

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15

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 converter, 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.

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 EGMitgliedstaaten 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.

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.

Trademark notice

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

Copyright restrictions

© 2005 Transition Networks.

All rights reserved. No part of this work may be reproduced or used in any form or by any means - graphic, electronic, or mechanical - without written permission from Transition Networks.

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Printed in the U.S.A.

33410.A