Transition Networks FD-CD-01(SM) User Manual

Fddi/cddi, User’s guide, Media converter technical specifications

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The TRANSITION Networks Ethernet™ CDDI to FDDI media converters connect CDDI
unshielded twisted pair cable to FDDI multimode OR to FDDI singlemode fiber-optic
cable. Media converter models are selected according to the fiber mode required at the
site. Both multimode fiber (FD-CD-01) and singlemode fiber (FD-CD-01(SM)) media
converters use a standard SC connector. Both media converters function in half-duplex
mode or, when connected to devices capable of full-duplex connectivity, in full-duplex
mode. An MDI/MDI-X switch allows straight-through twisted-pair cable to be used for
crossover CDDI connections.

Minneapolis, MN 55344 USA

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.

Compliance Information

UL Listed
C-UL Listed (Canada)
CISPR/EN55022 Class B

FCC Regulations

This equipment has been tested and found to comply with the limits for a class B 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 B limits for radio noise for digital apparatus set out on
the radio interference regulations of the Canadian Department of Communications.

Copyright Restrictions

© 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.

Trademark Notice

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

33025.B

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.

MEDIA CONVERTER TECHNICAL SPECIFICATIONS

Standards

ANSI X3T12 FDDI

Case dimensions

4.7" x 3.0" x 1.0"

(119mm x 76mm x 25mm)

Environment

Temperature:

0-40°C (32° to 104° F )

Humidity

10-90%, non condensing

Altitude

0-10,000 feet

Warranty

Lifetime

FDDI/CDDI

Media Converters

FD-CD-01, FD-CD-01(SM)

USER’S GUIDE

FD-CD-01

MDI

MDI-X

12V DC Input

UTP

Multimode Fiber

FD-CD-01

CDDI

FDDI

FDDI to CDDI

FD-CD-01(SM)

MDI

MDI-X

12V DC Input

UTP

Singlemode Fiber

FD-CD-01(SM)

CDDI

FDDI

FDDI to CDDI

Singlemode

Status LEDs on the connector side of the media converters provide the following
information:

Power Supply Requirements

Replace power supply with only the equivalent input

rating (see below) and output rating (regulated 12VDC @1.5 A).

TN PN

Requirement

Location

3507

240 volts, 50 hertz

United Kingdom

3342

230 volts, 50 hertz

Europe

3340

120 volts, 60 hertz

USA/Canada/Mexico

3346

100 volts, 50-60 hertz

Japan

3511

240 volts, 50 hertz

Australia

3537

(with power cord: 3522)

South Africa

NOTE: This product also can be powered by the Transition Networks E-MCR series media
converter rack.

FD-CD-01

Provides an RJ-45 twisted pair CDDI
connector and an RX (receive) and TX
(transmit) SC FDDI connector to multimode
fiber-optic cable.

FD-CD-01(SM)

Provides an RJ-45 twisted pair CDDI
connector and an RX (receive) and TX
(transmit) SC FDDI connector to singlemode
fiber-optic cable.

Power Illuminated green LED indicates connection to

external AC power.

SDF

Signal Detect/Fiber: Steady green LED
indicates fiber port is connected to device.

SDC

Signal Detect/Copper: Steady green LED
indicates RJ-45 port is connected to device.

RXC

Receive/Copper: Flashing green LED indicates
packets are seen on RJ-45 port.

RXF

Receive/Fiber: Flashing green LED indicates
packets are seen on fiber port.

10BASE-T

FDDI Connector

RX

TX

CDDI Connector

Fiber

UTP/STP

Power

RXC

RXF

SDF

SDC

Power

RXC

RXF

SDF

SDC

NOTE: Since the FDDI/CDDI protocol passes a “token” across the entire FDDI/CDDI
ring, the RXC/RXF LEDs are continuously illuminated during normal operation.

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