HP 480-0005-00-15 manual Connection, Introduction, Connect to Trunk Interface Pstn

Chapter 3: Installation

Connection

Introduction

The following steps are required to fully connect the Tenor CMS:

•Connect to Trunk Interface - PSTN and/or to Line Side Interface - PBX

•Connect to Ethernet LAN

•Connect PC serial Com port

Connect to Trunk Interface - PSTN

NOTE: For illustration purposes, the CMS (14 slot) DC unit with CPU card is shown.

Figure 3-2Connect to Trunk Interface

PSTN

RJ-48

Patch Panel

Chassis Rear

1.Plug one end of the straight through RJ-48 cable into one of the eight WAN E1 or T1 ports on one of the rear transition modules (for the associated T1, E1, or DS1 front cards). The cable from Quintum would be the green RJ-48 cable. See Chapter 2: Hardware Components for cable pinouts if you are making your own cables, or if you wish to attach the cable to a punch down block.

2.Connect the other end of the RJ-48 straight cable to the patch panel which houses your telephone lines.

NOTE: If you are connecting to an external CSU, ensure the Digital Interface is configured as short haul (or DSX-1), otherwise, configure the Digital Interface to DS-1 to enable the built-in CSU via Com- mand Line Interface (CLI). See Chapter 4: Getting Started with Command Line Interface (CLI).

NOTE: Connecting to the patch panel may require trained telephone personnel.

P/N 480-0005-00-15 3-5