Transition Networks E-TX-SX-02 User Manual
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
© 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. 33155.C
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.
The TRANSITION Networks E-TX-SX-02 series Fast Ethernet™ media converters
connect 10BASE-T or 100BASE-TX shielded or unshielded twisted-pair copper
cable to 850 nm 10/100BASE-SX multimode fiber-optic cable, using either an ST
fiber connector (E-TX-SX-02) or an SC fiber connector (E-TX-SX-02(SC)).
E-TX-SX-02
Provides an RJ-45 twisted pair
10BASE-T/100BASE-TX connector
and a set of RX (receive) and TX
(transmit) ST 10/100BASE-SX
connectors to 850 nm multimode
fiber-optic cable.
E-TX-SX-02(SC)
Provides an RJ-45 twisted pair
10BASE-T/100BASE-TX connector
and an RX (receive) and TX (transmit)
SC 10/100BASE-SX connector to 850
nm multimode fiber-optic cable.
The AutoCross™ feature allows either straight-through or crossover
twisted-pair copper cable to be used when connecting the E-TX-SX-02 to a
10/100BASE-TX device.
The Autonegotiation feature allows automatic speed and mode sensing
between the media converter and attached devices.
The LinkAlert™ feature allows the E-TX-SX-02 media converter to pass
10/100BASE-TX side link faults to the 10/100BASE-SX side and to pass
10/100BASE-SX side link faults to the 10/100BASE-TX side.
Minneapolis, MN 55344 USA
10/100BASE-TX to 10/100BASE-SX
Media Converters
E-TX-SX-02
USER’S GUIDE
E-TX-SX-02 in the Network 2
Installation 5
Operation 6
Fault Isolation and Correction8
Cable Specifications 10
Technical Specifications 11
Compliance Information 12
E-TX-SX-O2
10/100TX
10/100SX
10/100 TX-SX Media Converter
Twisted Pair to Fiber
E-TX-SX-02 IN THE NETWORK
The E-TX-SX-02 media converter is designed to work effectively with
10/100 autonegotiating ports to provide reliable 10 Mbps or 100 Mbps
fiber links.
The E-TX-SX-02 receives and transmits network signals in either fullduplex or half-duplex mode, depending upon the network devices to
which the media converter is attached. Fast Ethernet
™
in full-duplex
mode allows the maximum cable distances shown on these pages. Fast
Ethernet
™
in half-duplex mode requires attention to the 512-bit Rule
(See page 4).
NOTE: Both copper AND fiber connections to the E-TX-SX-02 must be
at the same media-speed: 10BASE-T / 10BASE-FL or 100BASE-TX /
100BASE-SX OR one or both connections must be capable of autonegotiation.
Network Installation
Install two E-TX-SX-02 series media converters in series to extend, over
fiber, the distance between two 10BASE-T or 100BASE-TX devices:
TECHNICAL SPECIFICATIONS
Standards IEEE 802.3,
Compliant with pending TIA/EIA-785 specification
Case Dimensions 4.7" x 3.0" x 1.0" (102mm x 76mm x 25mm)
Shipping Weight 3 pounds (1.4 kilograms)
Environment Temperature: 0-40°C (32° to 104° F )
Storage Temperature: -15° to 65°C (5° to 149° F )
Humidity 10-90%, non condensing
Altitude 0-10,000 feet
Power Supply Requirements
Replace power supply only with the equivalent input
rating (see below) and output rating (regulated 12VDC at 1.5 A).
TN PN Requirement Location
3507 240 volts, 50 hertz United Kingdom
3342 230 volts, 50 hertz Europe
3518 120 volts, 60 hertz USA/Canada/Mexico
3346 100 volts, 50-60 hertz Japan
3511 240 volts, 50 hertz Australia
Warranty Lifetime
DECLARATION OF CONFORMITY
Name of Mfg: Transition Networks
6475 City West Parkway, Minneapolis MN 55344 USA
Model: E-TX-SX-02 Series Media Converters
Part Number(s): E-TX-SX-02, E-TX-SX-02(SC)
Regulation: EMC Directive 89/336/EEC
Purpose: To declare that the E-TX-SX-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).
_November 1, 1999_____
Stephen Anderson, Vice-President of Engineering Date
UTP/STP
Fiber
up to 300 meters - multimode
up to 100 meters
up to 100 meters
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