
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
Trademark Notice
All registered trademarks and trademarks are the property of their respective owners.
Copyright Restrictions
© 2001 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. 33194.B
The TRANSITION Networks J/FE-CF-02 series Fast Ethernet™ media
converters connect either unshielded or shielded 100BASE-TX twisted-pair
copper cable to 100BASE-FX multimode OR singlemode (depending on
model) fiber-optic cable.
J/FE-CF-02 in the Network . . . . . . . .2
Installation . . . . . . . . . . . . . . . . . . . .4
Operation . . . . . . . . . . . . . . . . . . . . .5
Fault Isolation and Correction . . . . .5
Cable Specifications . . . . . . . . . . . . .6
Technical Specifications . . . . . . . . . .7
Compliance Information . . . . . . . . . .8
J/FE-CF-02
Provides an RJ-45 100BASE-TX twisted
pair copper connector and a set of RX
(receive) and TX (transmit) 100BASE-FX
ST connectors to 1300 nm multimode
fiber-optic cable.
J/FE-CF-02(SC)
Provides an RJ-45 100BASE-TX twisted
pair copper connector and an RX
(receive) and TX (transmit) 100BASE-FX
SC connector to 1300 nm multimode
fiber-optic cable.
J/FE-CF-02(SM)
Provides an RJ-45 100BASE-TX twisted
pair copper connector and an RX
(receive) and TX (transmit) 100BASE-FX
SC connector to 1300 nm singlemode
fiber-optic cable.
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.
100BASE-TX/100BASE-FX
Media Converters
J/FE-CF-02
USER’S GUIDE

J/FE-CF-02 IN THE NETWORK
Do NOT connect media converters between hubs.
Install no more than two (2) media converters in series.
TECHNICAL SPECIFICATIONS
Standards IEEE 802.3u
Case Dimensions 4.0" x 3.75" x 1.0" (102 mm x 95 mm x 25 mm)
Power Regulated 12VDC at 800 mA
Environment Typical Operating Temperature: 0°
to 50°C (32°to 122°F )
Storage Temperature: -20°to 85°C (-4° to
185°F)
Humidity 10-90%, non condensing
Altitude 0-10,000 feet
Warranty Lifetime
UTP/STP
Fiber
MDI-X switch setting
MDI switch setting
DECLARATION OF CONFORMITY
Name of Mfg: Transition Networks
6475 City West Parkway, Minneapolis MN 55344 USA
Model: J/FE-CF-02 Series Media Converters
Part Number(s): J/FE-CF-02, J/FE-CF-02(SC), J/FE-CF-02(SM)
Regulation: EMC Directive 89/336/EEC
Purpose: To declare that the J/FE-CF-02 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, IEC 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).
_October 1, 2000_____
Stephen Anderson, Vice-President of Engineering Date