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S21x installation manual 3Com Corporation
Models:
S21x
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Specs
Install
Replacement
Powerup Diagnostics
Pin Signal Function
Switch Setting
How to
Safety
Service
CTP Access Cable
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3Com
®
Corporation
PathBuilder
™
S21x Switch
Installation Manual
Page 2
Page 1
Image 1
Page 2
Contents
3Com Corporation
Restricted Rights Legend
Restricted Rights Notification for U.S. Government Users
Proprietary Material
Page
Overview
About This Manual
Product Company/Organization
Trademarks
About This Manual How to Use This Manual
Descriptions
Chapter
This section Describes
Other
Related Documentation
Documentation
PathBuilder S200
Page
Contents
Contents
Chapter
Standard Features
Features
CTP Port
Dual Daughtercard
Daughtercard
Voice Relay
Dual FXS Voice
Relay
DIM Site
Frame Relay
Service
RFC 877
RFC
Target Application Environments
Security Monitoring Central Office At Branch Office
Target Application Environments
Step To Perform This Action See This Procedure
Installing the PathBuilder S21x Switch Hardware Overview
Checking Your Shipment Contents
Choosing a Site
Proper Cable and Air Clearance
Cabling the PathBuilder S21x Switch
Port
Port Connector Interface Cable Required Speed
Characteristics Cable Requirements
Port
DIM
10BaseT Ethernet Cable
Interface Connector
Switches
Front Panel Dip Switches
Switch Setting
Switch Down Posn Name
Optional
Installing Optional Daughtercards
Daughtercards
Battery Type
Installing or Removing the Lithium Battery
Battery Disposal
Routine Battery
Step Action
Coversteps
Removing
Installing Battery
This chapter describes
Powering on the PathBuilder S21x Switch Overview
Switch
Powering On The PathBuilder S21x Switch
Panel LEDs
Powerup Diagnostics
Stage When This indicates
Power Up
Sequence
Accessing the Control Terminal Port
Page
Hardware
Specifications
Software
Environmental Electromagnetic Compatibility
Power Supply
Power Requirements
Safety
Description
Appendix B
CTP Cable Connector Pinout
CTP Access Cable
RJ45 Pin Signal Pin Connection On DB25F Adapter
Voice Relay Cable
Specification
Pin
Name Function
FXS
Dual FXS Voice Relay Cable
Figure B-1. RJ45 Pinout
10BaseT Crossover Cable
RemoteVu Video Cables
Camera Interface Connector Pinout
Pin Function
DSU Daughtercard Cable
Pin Signal Function
Cable Pinout
35/V.36 Cable
Pin Function/Signal Name
35/V.36 DCE
35/V.36 DTE
Cable
Pin Function/Signal Name
TXD
TXD RXD RTS CTS DSR
Cable
This Appendix
Appendix C
Checking
While Setting Up Your Configuration
Connection
Must be set to
Step Action
Technical Support
Country Data Rate Telephone Number
Access by Analog Modem
3Com
Support from
Country Telephone Number
Country Telephone Number Fax Number
Returning
Numerics
Index
URL
