3com S24x Manual De Usuario

3com

Contents

v

Chapter 1. About the PathBuilder S24x, 26x, and 27x switch

Applications ..................................................................................................

Features and Protocols ..................................................................................

Hardware Components .................................................................................

Enclosure ..................................................................................................

Motherboard .............................................................................................

Back Panel ................................................................................................

TI Dual Port Digital PBX Interface Card .................................................

E1 Dual Port Digital PBX Interface Card ................................................

DSPM/SM Card .......................................................................................

DSPM Card with Analog E&M Interface ................................................

Setting Jumpers for DSPM Card with Analog E&M Interface ................

DSPM Card with FXS Analog Interface ..................................................

DSPM Host Card with FXO Analog Interface ........................................

-48V Ringer/Power Supply Card and Enclosure .....................................

10BaseT Transceiver ................................................................................

Radio Frequency Interference Regulations ..................................................

Telecommunications Regulations .................................................................

FCC and Telephone Company Procedures and Requirements .....................

FCC Information ..........................................................................................

Chapter 2. Preparation and Unpacking

Before Installing Your PathBuilder S24x, 26x, and 27x Switch ..................

Unpacking .....................................................................................................

The PathBuilder S24x, 26x, and 27x Switch Rackmount Kit ......................

Installing the PathBuilder S24x, 26x, and 27x Switch in an Equipment Rack

Chapter 3. PathBuilder S24x, 26x, and 27x Switch Hardware Installation

Setting DIP Switches ....................................................................................

Installing the DSU DIM ...............................................................................

Configuring the PathBuilder S24x, 26x, and 27x Switch for DSU Operation

DSU Input and Output Signaling .................................................................

Troubleshooting DSU Installation ................................................................

Installing DIMs .............................................................................................

Installing SIMMs ..........................................................................................

Installing I/O Cards ......................................................................................

Installing a T1 or E1 Dual Port Digital PBX Interface Card ........................

Installing the T1/CSU Daughter Card ......................................................

Cabling the PathBuilder S24x, 26x, and 27x Switch ...................................

Installing the Transceiver .............................................................................

Power-Up Diagnostics/Verification ..............................................................

Installing Software Options ..........................................................................

Full Mesh Cluster Cabling ............................................................................