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.

100BASE-TX Cable and Connector Specifications

The physical characteristics of the 100BASE-TX cable must meet or exceed IEEE 802.3u 100BASE-TX specifications.

100BASE-TX CABLE SPECIFICATIONS

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

Category 5:

 

Gauge

24 to 22 AWG

Attenuation

20 dB/1000’ @ 10 MHz

Impedance

100 Ω ±10% @ 10 MHz

Maximum Cable Distance:

100 meters (330 feet)

100BASE-TX CONNECTOR CHARACTERISTICS:

The 100BASE-TX connectors are standard RJ-45 connectors with standard pinning.

The two active pairs in a 100BASE-TX 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. 100BASE-TX cable for unlike devices (such as hub to terminal device) must be configured as straight through; 100BASE-TX cable for like devices (such as hub to hub or terminal device to terminal device) must be configured as crossover.

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.

Straight Through Cable

Twisted

Pair #1

Twisted

Pair #2

Crossover Cable

Twisted

Pair #1

Twisted

Pair #2

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.

Trademark Notice

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

Connectors for unlike devices

Connectors for like devices

NOTE: MDI/MDI-X connectors on hubs allow straight-through cable to be used in a crossover configuration for hub to hub connection.

StackMaster™ TX12

100BASE-TX 12-Port Stackable Hub

16

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Transition Networks TX12 Maximum Cable Distance, European Regulations, Copyright Restrictions, Trademark Notice

TX12 specifications

Transition Networks TX12 is a robust and versatile networking solution designed to meet the demands of modern organizations. As part of Transition Networks' comprehensive range of networking products, the TX12 stands out due to its advanced features, cutting-edge technologies, and characteristic reliability.

One of the primary features of the TX12 is its ability to support a variety of network configurations. It offers multiple ports, allowing for seamless connectivity across different devices and systems. This feature is particularly advantageous for organizations looking to expand their networks without overhauling existing infrastructure. The TX12 is built with a modular design, enabling easy upgrades and scalability as business needs evolve.

The TX12 leverages advanced Ethernet technologies that ensure high performance and reduced latency. Its support for Power over Ethernet (PoE) allows devices like IP cameras, access points, and VoIP phones to receive power and data through a single cable, simplifying installations and reducing clutter. This is especially beneficial in environments where cabling can be complex and challenging to manage.

A significant characteristic of the TX12 is its reliability and durability. Built to endure harsh environmental conditions, the device features a rugged casing and is designed to operate in extreme temperatures. This characteristic makes it ideal for deployment in outdoor settings or industrial environments where environmental stresses can be a factor.

Network security is another critical feature of the TX12. With built-in security protocols, the device safeguards against unauthorized access and data breaches. Encryption and secure authentication processes are standard, ensuring that sensitive information remains protected. This focus on security makes the TX12 suitable for businesses that handle confidential data or operate in regulated industries.

The TX12 also supports various network management features, including remote monitoring and configuration. This allows IT administrators to manage and troubleshoot the network effectively, even from remote locations. Additionally, the user-friendly interface simplifies setup and operation, making it accessible for teams with varying levels of technical expertise.

Overall, Transition Networks TX12 combines flexibility, advanced technology, reliability, and security, making it an excellent choice for organizations looking to enhance their network infrastructure. Its capacity to facilitate easy management and integration into existing systems places it among the top choices for businesses aiming to future-proof their technology landscape.