C H A P T E R 2

Cisco Double-Wide High Density Analog

Service Modules

This chapter provides information about the following Double-Wide High Denstiy Analog Service Module (DWSM).

1.Cisco SM-D-72FXS Service Module—A 72 FXS port DWSM with 4 out of the 72 ports supporting OPX ‘Lite’ capabilities.

2.Cisco SM-D-48FXS-E Service Module—A 48 FXS port DWSM with all 48 ports supporting OPX Lite capabilities.

Note DWSM refers to both the Cisco SM-D-72FXS and SM-D-48FXS-E Service Module.

This chapter contains the following sections:

Double-Wide High Density Analog Service Module Overview, page 2-2

FXO Fail-Over Bypass Ports, page 2-5

Cisco SM-D-72FXS Service Module Specifications, page 2-6

Cisco SM-D-48FXS-E Service Module Specifications, page 2-6

Port Numbering Conventions, page 2-7

Connecting to the Double-Wide High Density Service Module Ports, page 2-7

Online Insertion and Removal, page 2-7

Cisco VG350 Voice Gateway Hardware Installation Guide

 

OL-25970-01

2-1

 

 

 

Page 28
Image 28
Cisco Systems VG350 specifications Cisco Double-Wide High Density Analog Service Modules