RAD Data comm Modular Access Device with Integrated Router, E1/T1 Physical Description

FCD-IPMInstallation and Operation Manual Chapter 1 Introduction

1.2 Physical Description

FCD-IPM units are delivered completely assembled. The units are designed for desktop installation, or to be mounted in a 19-inch rack. Installation procedures for FCD-IPM models and respective versions are provided in Chapter 2.

Figure 1-3shows a 3-D diagram of FCD-IPM.

Figure 1-3. FCD-IPM General View

Controls and indicators of the various versions of FCD-IPM and their functions are described in Chapter 3. The LED indicators on the front panel indicate the operating status of FCD-IPM. Various indicators display status of user’s data port, status of data activity in user’s data connector, and alert conditions. For a description of the front panel, refer to Chapter 3.

The power and interface connectors are located on the rear panel of FCD-IPM. For a description of the rear panel, refer to Chapter 2.

The internal jumpers of FCD-IPM are set according to options ordered. The only jumper that you may need to set is the BAL/UNBAL jumper. The factory setting for this jumper is BAL. For more information about setting jumpers, refer to Chapter 2.

1.3 Functional Description

This section describes the main and sublink characteristics, the data and voice channel interfaces, timing considerations, time slot handling, integrated IP router and management of FCD-IPM. Figure 1-4shows a functional block diagram for FCD-IPM.

Functional Description 1-5