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.

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.

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.

Copyright Restrictions

10Base2 Cable Specifications

The physical characteristics of the 10Base2 cable must meet or exceed IEEE 802.3 10Base2 specifications.

Cable Characteristics:

Cable type:

Stranded Coaxial RG58 (ThinNet)

Impedance:

50 @ 10 MHz

 

Mutual Capacitance:

24 pF/ft ±20% @ 10

MHz

Maximum Cable Length:

185 meters (610 feet)

Maximum number network connections:

30

 

Minimum distance between connections:

0.5 meters (1.6 feet)

 

Terminate 10Base2 cable at one end using a 50 ohm terminator and at the other end using a 50 ohm terminator grounded to earth ground.

10BaseT Cable and Connector Specifications

The physical characteristics of the 10BaseT cable must meet or exceed IEEE 802.3 10BaseT specifications.

10BaseT Cable Characteristics:

Category 3 wire or better is required; category 5 wire is recommended. Either shielded twisted pair (STP) or unshielded twisted pair (UTP) can be used. DO NOT USE FLAT OR SILVER SATIN WIRE.

Category 3:

 

Gauge

24 to 22 AWG

Attenuation

28 dB/1000’ @ 10 MHz

Differential Characteristic Impedance

100 ±10% @ 10 MHz

Category 5:

 

Gauge

24 to 22 AWG

Attenuation

20 dB/1000’ @ 10 MHz

Differential Characteristic Impedance

100 ±10% @ 10 MHz

Maximum Cable Length:

100 meters (330 feet)

10BaseT Connector Characteristics:

The two active pairs in a 10BaseT 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. 10BaseT cable for unlike devices (such as hub to terminal device) must be configured as straight through; 10BaseT cable for like devices (such as hub to hub or terminal device to terminal device) must be configured as crossover.

© 1995, 1996 TRANSITION Networks Inc.

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 Inc.

Trademark Notice

Twisted Pair #1

Twisted Pair #2

Straight Through Cable

11

22

33

66

Twisted Pair #1

Twisted Pair #2

Crossover Cable

11

22

33

66

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

Connectors for unlike devices

Connectors for like devices

Model 1004

12-Port Ethernet™ Repeater Hub

20

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Transition Networks 1004 specifications 10Base2 Cable Specifications, 10BaseT Cable and Connector Specifications

1004 specifications

Transition Networks 1004 is a versatile and robust solution designed to facilitate efficient networking in various environments. It plays a critical role in converting Ethernet signals over long distances and interfacing with a range of network devices. This capability is essential for businesses and organizations looking to maintain high-performance connectivity without compromising on reliability.

One of the standout features of the Transition Networks 1004 is its support for Gigabit Ethernet, which allows for high data throughput. This ensures that large files and data-heavy applications can be transmitted quickly and reliably, making it an ideal choice for cloud-based services and data centers. The device also supports various Ethernet standards, making it compatible with a wide range of equipment.

The 1004 is equipped with advanced media conversion technology that enables seamless integration between different media types. It can efficiently convert Ethernet signals from copper to fiber and vice versa. This flexibility allows organizations to extend their network reach without the need for complex or costly infrastructure upgrades. Additionally, the ability to use fiber optics significantly increases transmission distances, reducing latency and improving overall network performance.

Furthermore, this device is designed with high durability in mind. Transition Networks has built the 1004 to withstand harsh environmental conditions, making it suitable for deployment in challenging settings. Its rugged design ensures that it can operate effectively even in areas with extreme temperatures or other environmental stressors.

Ease of installation and operation is another key characteristic of the Transition Networks 1004. The device features user-friendly interfaces and straightforward configuration processes, making it accessible for IT personnel of varying skill levels. This reduces deployment time and minimizes the risk of errors during installation.

In summary, Transition Networks 1004 stands out for its combination of Gigabit Ethernet support, media conversion capabilities, rugged durability, and ease of use. These features make it an optimal choice for organizations seeking reliable and efficient network solutions to meet their growing connectivity demands. Whether in a data center, corporate office, or industrial setting, the Transition Networks 1004 provides the performance and flexibility necessary for modern networking needs.