Cabletron Systems STH-42 Token Ring Hub Manuals

Manuals and User Guides for Cabletron Systems STH-42 Token Ring Hub. We have 1 Cabletron Systems STH-42 Token Ring Hub manual available for free PDF download: User Manual

Cabletron Systems STH-42 User Manual

Cabletron Systems STH-42 User Manual (35 pages)

STACKABLE TOKEN RING HUB

Brand: Cabletron Systems | Category: Switch | Size: 0.33 MB

Table of Contents

Fcc Notice
3
Table of Contents
7
Chapter 1 Introduction

9
- Using this Manual
  9
- STH Overview
  9
- LANVIEW Leds
  11
- TCU Ports
  11
- Automatic Beacon Recovery Process
  12
- Support for Passive MAU Workgroups
  12
- Related Manuals
  13
- Getting Help
  15
Chapter 2 Requirements & Specifications

16
- General Considerations
  16
- Cable Specifications
  18
- UTP Cabling Specifications
  18
- UTP Cable Categories
  19
- UTP Lobe Lengths
  20
- STP Cabling Specifications
  20
- STP Cable Categories
  21
- STP Lobe Lengths
  21
- TCU Specifications
  22
- Operating Specifications
  23
- Ring Speed
  23
- Ring Sequence
  24
- Power Supply Requirements
  24
- Environmental Requirements
  25
- Safety
  25
- Physical
  25
Chapter 3 Installation

26
- Unpacking the STH
  26
- Installing the STH
  26
- Rack Mount or Wall Mount Hardware
  26
- Adding the STH to a Stack
  27
- Attaching the Strain Relief Bracket
  28
- Rack-Mounting the STH
  28
- Wall-Mounting the STH
  29
- Free-Standing Installation
  31
- Connecting the STH to the Power Source
  32
- Attaching Network Cabling to TCU Ports
  32
- Finishing the Installation
  33
Chapter 4 Troubleshooting

34
- LANVIEW LED Signals
  34
- Trouble Resolution
  34

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