Specifications:
Case size dimensions:
Fiber Connection:
5.75" x 2.5" x 1.0" (146 mm x 64 mm x 25 mm)
Minneapolis, MN 55344 USA
ST type connectors (SMA type available upon
request)
Fiber Optic Cable Maximum Distance: 2,000 meters (6,600 feet)
Ethernet™ Redundant
Fiber Optic Cable Recommended:
Fiber Optic Transmitter Power:
Fiber Optic Receiver Power:
62.5/125 µm single mode fiber
Average power:
-20 dBm MIN
-32.5 dBm MIN
Fiber Optic Transceiver
Average sensitivity:
E-FL/RED-MC01, E-FL/RED-MC01(SMA)
-
9
Bit error rate:
≤10
The maximum dBm loss for the fiber cable should not exceed 8.2 dBm.
USER’S GUIDE
The Transition Networks Ethernet™ Redundant Fiber Transceiver (E-FL/RED-MC01, E-
FL/RED-MC01(SMA)) connects Ethernet IEEE 802.3 AUI (DB-15) to a redundant fiber optic
medium using standard ST type connectors (SMA available).
AUI Port:
DB-15 with locking posts.
50 meters (165 feet)
AUI Maximum Distance:
E-FL/RED-MC01
Environment:
Warranty:
0–50 degrees C,
10–90% humidity, non-condensing,
0–10,000 foot altitude
Link 2
Port 2
Ethernet™
Enable 2
Redundant
Five years
Fault
Fiber Optic Transceiver
Link 1
Port 1
Enable 1
Compliance Information
UL Listed
T R A N S I T I O N
networks
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C-UL Listed (Canada)
CISPR/EN55022 Class A
FCC Regulations
The Ethernet™ Redundant Fiber Transceiver operates in the following manner:
1. Unit is powered ON with Port 1 active.
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.
2. Port 1 remains active as long as Link 1 is good AND data is NOT driven into
Port 2.
3. If Link 1 fails OR if data is driven into Port 2, the redundant feature switches to
Port 2 active.
Canadian Regulations
4. Port 2 remains active as long as Link 2 is good AND data is NOT driven into
Port 1.
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.
5. The redundant feature switches to Port 1 active when Link 1 is good AND Port
1 is active OR when Link 2 is not good.
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.
When power is applied through the AUI, status LEDs provide the following information:
Link(1&2):
Illuminated green LED indicates established link. (Both can be
illuminated.)
Copyright Restrictions
© 1996, 1997 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.
Enable(1 or 2): Illuminated green LED indicates link on which packets are being
transmitted and received.
Trademark Notice
All registered trademarks and trademarks are the property of their respective owners.
7344.D
Fault:
Illuminated red LED indicates neither link is functional.
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