Transition Networks E-TBT-FRL-1200 User manual

The rack-mountable E-TBT-FRL-1200, E-TEL-FRL-1200, and
E-TBT-FRL-0600 series multi-port media converters with LinkAlert™* allow
the network administrator of a large and complex network to extend the
distances between multiple sets of 10BASE-T and 10BASE-FL devices.
E-TBT-FRL-1200 (shown) Provides twelve (12) independent media converter
connections between Ethernet™over twisted-pair copper (twelve RJ-45
connectors) and Ethernet™over singlemode OR multimode fiber (twelve fiber
connectors of one type – selected, according to network requirements).
E-TEL-FRL-1200 (not shown) Provides twelve (12) independent media
converter connections between Ethernet™over twisted-pair copper (one 50-pin
Telco connector) and Ethernet™over singlemode OR multimode fiber (twelve
fiber connectors of one type – selected, according to network requirements).
E-TBT-FRL-0600 (not shown) Provides six (6) independent media converter
connections between Ethernet™over twisted-pair copper (six RJ-45 connectors)
and Ethernet™over singlemode OR multimode fiber (six fiber connectors of
one type – selected, according to network requirements).
*The LinkAlert™feature, enabled and
disabled using switches on the front of
the multi-port media converter, allows
each media converter port to pass link
faults between connected 10BASE-T
and 10BASE-FL devices.
Minneapolis, MN 55344 USA
10BASE-T/10BASE-FL
Multi-Port Media Converter
E-TBT-FRL-1200, E-TEL-FRL-1200, E-TBT-FRL-0600
USER’S GUIDE
Fiber Cable/Connector Options* by Model:
E-TBT-FRL-xx00/E-TEL-FRL-1200: multimode fiber, ST connectors
E-TBT-FRL-xx00(SC)/E-TEL-FRL-1200(SC): multimode fiber, SC connectors
E-TBT-FRL-xx00(MT)/E-TEL-FRL-1200(MT): multimode fiber, MT-RJ connectors
E-TBT-FRL-xx00(SM)/E-TEL-FRL-1200(SM): singlemode fiber, SC connectors
E-TBT-FRL-xx00(L)/E-TEL-FRL-1200(L): singlemode fiber, SC connectors
*See page 9 for detailed specifications. E-TBT-FRL-xx00 in the Network . . . .2
Installation . . . . . . . . . . . . . . . . . . . .4
Operation . . . . . . . . . . . . . . . . . . . . .6
Fault Isolation and Correction . . . . .8
Cable Specifications . . . . . . . . . . . . .9
Technical Specifications . . . . . . . . .11
Compliance Information . . . . . . . . .12
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COMPLIANCE INFORMATION
UL Listed
C-UL Listed (Canada)
CISPR/EN55022 Class A
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 weichen Fällen der Benutzer für entsprechende Gegenmaßnahmen
werantwortlich ist.
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
VCCI Class 1 Compliance
This equipment is in the 1st Class category (information equipment to be used in commercial and/or
industrial areas) and conforms to the standards set by the Voluntary Control Council For Interference by
Data Processing Equipment and Electronic Office Machines aimed at preventing radio interference in
commercial and/or industrial areas. When used in a residential area or in an adjacent area thereto,
interference may be caused to radio and TV receivers, etc. Read the instructions for correct handling.
Trademark Notice
All registered trademarks and trademarks are the property of their respective owners.
Copyright Restrictions
© 2000 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.
Printed in the U.S.A. 33140.B
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.

E-TBT-FRL-xx00 IN THE NETWORK
Each media converter port in the multi-port media converter operates
independently over one isolated twisted-pair copper/fiber-optic cable
link. The media converter port receives and transmits network signals in
either full-duplex or half-duplex, depending upon the network devices
to which the media converter port is attached.
NOTE: In Telco option (not shown), the 50-pin Telco connector
concentrates up to 12 UTP connections onto one connector. This
concentration of UTP ports is then broken out for connection to fiber.
RJ-45 CONNECTOR
Twisted pair connection requires two active pairs configured as straight
through and/or crossover. The two active pairs in an Ethernet™ network are
pins 1 & 2 and pins 3 & 6. Use only dedicated wire pairs (such as blue/white
& white/blue, orange/white & white/orange) for the active pins.
NOTE: The multi-port media converter AutoCross™ feature allows either straight-
through or crossover twisted-pair copper cable to be used when connecting to
10BASE-T devices. AutoCross™ determines the characteristics of cable
connections to the media converter port and then automatically configures the
port to link up.
TECHNICAL SPECIFICATIONS
Standards IEEE 802.3 1998 Edition
Case Dimensions 19.0" x 8.5" x 1.5" (483 mm x 216 mm x 38 mm)
Environment Temperature: 0-50°C (32° to 122° F )
Storage Temperature: -15° to 65°C (5° to 149° F )
Humidity 10-95%, non condensing
Altitude 0-10,000 feet
Power 100-240 VAC, 50/60 Hz., 1 Amp (maximum)
Warranty Lifetime
DECLARATION OF CONFORMITY
Name of Mfg: Transition Networks
6475 City West Parkway, Minneapolis MN 55344 USA
Model: E-TBT-FRL-xx00, E-TEL-FRL-1200 Series Multi-PortMedia Converter
Part Number(s): E-TBT-FRL-0600, E-TBT-FRL-0600(SC), E-TBT-FRL-0600(SM),
E-TBT-FRL-0600(L), E-TBT-FRL-0600(MT), E-TBT-FRL-1200,
E-TBT-FRL-1200(SC), E-TBT-FRL-1200(SM), E-TBT-FRL-1200(L), E-
TBT-FRL-1200(MT), E-TEL-FRL-1200, E-TEL-FRL-1200(SC),
E-TEL-FRL-1200(SM), E-TEL-FRL-1200(L), E-TEL-FRL-1200(MT)
Regulation: EMC Directive 89/336/EEC
Purpose: To declare that the E-TBT-FRL-0600, E-TBT-FRL-1200 or E-TEL-FRL-
1200 to which this declaration refers is in conformity with the following
standards.
EMC-CISPR 22: 1985 Class A; EN 55022: 1988 Class A; EN 50082-1:1992;
EN 60950 A4:1997; IEC 801.2, IE C 801.3, and IEC 801.4; IEC 950
I, the undersigned, hereby declare that the equipment specified above conforms to the
above Directive(s) and Standard(s).
_November 3, 1999_____
Stephen Anderson, Vice-President of Engineering Date
Switch
Hub
Switch
Hub
Server
Server
Full-Duplex
Full-Duplex
Half-Duplex
Half-Duplex
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Hub
Half-Duplex
Half-Duplex
Full-Duplex
Full-Duplex
Crossover
1
2
3
6
Straight Through
Twisted Pair #1 Twisted Pair #1
Twisted Pair #2
Twisted Pair #2
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CABLE SPECIFICATIONS (continued)
COPPER CABLE
Each RJ-45 connector requires 2 pairs of Category 5 rated cable.
The 50-pin Telco connector requires 24 pairs of Category 5 rated
cable.
Either shielded twisted-pair (STP) or unshielded twisted-pair (UTP) can
be used. DO NOT USE FLAT OR SILVER SATIN WIRE.
CATEGORY 5:
Gauge 24 to 22 AWG
Attenuation 22.0 dB /100m @ 100 MHz
Maximum Cable Distance: Telco 75 meters
RJ-45 100 meters
TELCO CONNECTOR
TELCO SIGNALS
Media Converter Port in Full-Duplex Network
In a full-duplex network, maximum cable lengths are determined by the
cables used. See page 10 for cable specifications.
NOTE: The 5-Segment Rule described below does NOT apply in a full-
duplex network.
Media Converter Port in Half-Duplex Network
The 5-Segment Rule applies separately to each collision domain.
USING THE 5-SEGMENT (5-4-3) RULE:
NOTE: A segment is the cable connection between network interfaces.
In any 10-Mbit/sec Ethernet collision domain, the 5-Segment Rule allows no
more than five segments. The 5-4-3 Rule version of the 5-Segment Rule
allows no more than five segments and also allows no more than four
repeaters (hubs) and three populated segments (10Base-2 coaxial-cable
installations).
To determine the size of the collision domain by assigning segment numbers
to cable connections, determine the two network devices in a transmission
path that are separated by the greatest number of segments. Define a segment
path between the network devices by labeling the cable connection to the
first device “segment 1”and numbering each segment in the path to the last
network device, up to “segment n”(n = total number of segments ≤5).
Verify that no segment path in the entire collision domain contains more than
n ≤5 segments.
E-TBT-FRL-xx
Port
Half-Duplex Collision Domain
Half-Duplex Collision Domai
n
Full-Duplex - NO Collision Domain
E-TBT-FRL-xx
Port
E-TBT-FRL-xx
Port
1
3
4
5
21
hub
hub
hub hub
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hub
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3
4
2
10BASE-T/10BASE-FL Half-Duplex Collision Domain
5-Segment Rule
Pin # Signal Pin # Signal
1 Port 1 Transmit - 26 Port 1 Transmit +
2 Port 1 Receive - 27 Port 1 Receive +
3 Port 2 Transmit - 28 Port 2 Transmit +
4 Port 2 Receive - 29 Port 2 Receive +
5 Port 3 Transmit - 30 Port 3 Transmit +
6 Port 3 Receive - 31 Port 3 Receive +
7 Port 4 Transmit - 32 Port 4 Transmit +
8 Port 4 Receive - 33 Port 4 Receive +
9 Port 5 Transmit - 34 Port 5 Transmit +
10 Port 5 Receive - 35 Port 5 Receive +
11 Port 6 Transmit - 36 Port 6 Transmit +
12 Port 6 Receive - 37 Port 6 Receive +
13 Port 7 Transmit - 38 Port 7 Transmit +
14 Port 7 Receive - 39 Port 7 Receive +
15 Port 8 Transmit - 40 Port 8 Transmit +
16 Port 8 Receive - 41 Port 8 Receive +
17 Port 9 Transmit - 42 Port 9 Transmit +
18 Port 9 Receive - 43 Port 9 Receive +
19 Port 10 Transmit - 44 Port 10 Transmit +
20 Port 10 Receive - 45 Port 10 Receive +
21 Port 11 Transmit - 46 Port 11 Transmit +
22 Port 11 Receive - 47 Port 11 Receive +
23 Port 12 Transmit - 48 Port 12 Transmit +
24 Port 12 Receive - 49 Port 12 Receive +
25 N.C. 50 N.C.
125
26 50

INSTALLATION
Install E-TBT-FRL-xx00 at Site
WARNING: During the site installation, handle the E-TBT-FRL-xx00 in such a
way that the E-TBT-FRL-xx00 does not fall. Failure to observe this warning
could result in injury to personnel and/or equipment damage.
To install the E-TBT-FRL-xx00 in 19-inch rack cabinet:
NOTE: Brackets and screws are provided.
1. Install right and left mounting brackets to E-TBT-FRL-xx00 chassis
by removing two (2) screws from each side of E-TBT-FRL-xx00
chassis and then installing those screws through mounting bracket
into E-TBT-FRL-xx00 chassis.
2. Carefully align the E-TBT-FRL-xx00 between rack mounting rails.
3. Install E-TBT-FRL-xx00 in rack by installing two (2) screws through
right front bracket into rack and two (2) screws through left front
bracket into rack, using clip nuts (NOT provided) if necessary.
To install the E-TBT-FRL-xx00 on table or other flat surface:
NOTE: Rubber feet are provided.
1. Carefully turn E-TBT-FRL-xx00 to side.
2. Install four (4) rubber feet:
•Separate rubber feet.
•Remove protective
paper from adhesive
surface on rubber foot.
•Position and secure
each rubber foot as
shown.
3. Return E-TBT-FRL-xx00 to upright position.
CABLE SPECIFICATIONS
The physical characteristics of the media cable must meet or exceed IEEE 802.3 specifications,
1998 Edition.
Fiber Cable
MULTIMODE
Fiber Optic Cable Recommended: 62.5 / 125 µm multimode fiber
Optional: 100 / 140 µm multimode fiber
85 / 125 µm multimode fiber
50 / 125 µm multimode fiber
Bit error rate: ≤10-11
E-TBT-FRL-xx00, E-TEL-FRL-1200 1300 nM
Fiber-optic Transmitter Power: min: -16.0 dBm max: -7.0 dBm
Fiber-optic Receiver Sensitivity: min: -29.5 dBm max: -9.0 dBm
Link Budget 13.5 dB
Typical Maximum Cable Distance:* 2 kilometers
E-TBT-FRL-xx00(SC), E-TEL-FRL-1200(SC) 1300 nM
Fiber-optic Transmitter Power: min: -16.0 dBm max: -7.0 dBm
Fiber-optic Receiver Sensitivity: min: -29.5 dBm max: -9.0 dBm
Link Budget 13.5 dB
Typical Maximum Cable Distance:* 2 kilometers
E-TBT-FRL-xx00(MT), E-TEL-FRL-1200(MT) 1300 nM
Fiber-optic Transmitter Power: min: -16.0 dBm max: -10.0 dBm
Fiber-optic Receiver Sensitivity: min: -29.5 dBm max: -7.2 dBm
Link Budget 13.5 dB
Typical Maximum Cable Distance:* 2 kilometers
SINGLEMODE
Fiber Optic Cable Recommended: 9 µm singlemode fiber
Bit error rate: ≤10-11
E-TBT-FRL-xx00(SM), E-TEL-FRL-1200(SM) 1300 nM
Fiber-optic Transmitter Power: min: -27.0 dBm max: -14.0 dBm
Fiber-optic Receiver Sensitivity: min: -34.0 dBm max: -14.0 dBm
Link Budget 7.0 dB
Typical Maximum Cable Distance:* 20 kilometers
E-TBT-FRL-xx00(L)**, E-TEL-FRL-1200(L)** 1300 nM
Fiber-optic Transmitter Power: min: -19.0 dBm max: -15.0 dBm
Fiber-optic Receiver Sensitivity: min: -34.0 dBm max: -14.0 dBm
Link Budget 15.0 dB
Typical Maximum Cable Distance:* 40 kilometers
*Actual distance dependent upon physical characteristics of network installation.
**Requires a minimum loss of 5 dB over cable or damage to receiver may occur.
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FAULT ISOLATION and CORRECTION
If the multi-port media converter fails, isolate and correct the fault by
determining the answers to the following questions and then taking the
indicated action:
1. Is the POWER LED on the multi-port media converter
illuminated?
NO
•Is the power cord properly installed in the media converter and in
the grounded AC outlet?
•Does the grounded AC outlet provide power?
•Contact Technical Support: [phone].
YES
•Proceed to step 2.
2. Are any of the 10BASE-T T(wisted)P(air) LEDs illuminated?
NO
•Check twisted pair cables for proper connection.
•Contact Technical Support: [phone].
YES
•Proceed to step 3.
3. Are any of the 10BASE-FL F(i)B(e)R LEDs illuminated?
NO
•Check fiber cables for proper connection.
•Verify that TX and RX cables on media converter are connected to
RX and TX ports, respectively, on other device.
•Contact Technical Support: [phone].
YES
•Proceed to step 4.
4. Are any of the ACT(ivity) LEDs illuminated?
NO
•Disconnect and reconnect the cable to restart the initialization
process.
•Restart the workstation to restart the initialization process.
•Contact Technical Support: [phone].
YES
•Contact Technical Support: [phone].
Set LinkAlert™Switches
USING LINKALERT™
NOTE: The E-TBT-FRL-xx00 series multi-port media converter LinkAlert™
feature allows each media converter port to pass 10BASE-T side link faults
over the port link to the 10BASE-FL side and to pass 10BASE-FL side link
faults over the port link to the 10BASE-T side.
If the port does not detect a good link on the 10BASE-T side, the port disables
all transmission (including active-idle) on the 10BASE-FL side.
SWITCH SETTINGS
Use the 2-position switches at the front of the E-TBT-FRL-xx00 to
enable/disable LinkALERT™for three contiguous media converter ports.
SWITCH 1 enables or disables LinkAlert™for ports 1 - 3,
SWITCH 2 for ports 4 - 6. SWITCH 3 enables or disables
LinkAlert™for ports 7 -9 in a 12-port unit and SWITCH 4 for
ports 10 -12.
(UP) Enables the LinkAlert™function. (DOWN) Enables
standard Link Integrity Test. Default is LinkAlert™enabled (UP).
Install Cable
NOTE: Refer to page 10 for cable and connector specifications.
COPPER
1. Locate or build 10BASE-T compliant cables with male RJ-45 plug
connectors at both ends.
2. Connect male RJ-45 plug connector at one end of cable to media
converter port RJ-45 jack connector.
3. Connect male RJ-45 plug connector at other end of cable to
10BASE-T device RJ-45 jack connector.
1 2
10BASE-T
Device Media Converter
Port
LINK FAULT INDICATION
10BASE-FL
Device
LINK FAULT INDICATION

INSTALLATION (continued)
Install Cable (continued)
FIBER
1. Locate or build 10BASE-FL compliant fiber cable with male two-
stranded TX to RX connectors at both ends.
2. Connect male TX and RX cable connectors at one end of cable to
TX and RX female connectors, respectively, on media converter
port.
3. Connect male TX and RX cable connectors at other end of cable to
RX and TX connectors, respectively, on 802.3 compliant fiber
device.
Connect to Power
NOTE: When the multi-port media converter is connected to an AC outlet
supplying 100-240VAC at 50-60 Hz, the hub automatically powers ON
To power ON the multi-port media converter:
1. At multi-port media converter back, locate male power receptacle.
2. Plug female media converter end of power cord into multi-port
media converter power receptacle.
3. Plug male outlet end of power cord into correct voltage, properly
grounded, AC rack or wall power source.
4. Verify that multi-port media converter is powered by observing
illuminated power and status LED(s).
OPERATION
Use the status LEDs to monitor multi-port media converter operation in the
network.
NOTE: Each 10BASE-T/10BASE-FL media converter port is identified by a
number located just above the fiber connector(s) for that 10BASE-T /10BASE-
FL port connection. The LEDs that apply to each 10BASE-T or 10BASE-FL
port connector(s) are located, when facing the multi-port media converter, at
the left of the connector(s) for that 10BASE-T or 10BASE-FL port connection.
T(wisted) P(air) LINK Steady LED indicates good link on
10BASE-T copper.
F(i)B(e)R LINK Steady LED indicates good link on
10BASE-FL fiber.
ACT(ivity) Steady LED indicates 10BASE-T OR
10BASE-FL activity.
Dark LED indicates NO 10BASE-T or
10BASE-FL activity.
POWER Steady LED indicates connection to external
AC power.
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