User Manual

ADCP-75-192 • Issue D • October 2005 • Section 7: Autonomous Software Functionality

Page 7-1

 2005, ADC Telecommunications, Inc.

SECTION 7: AUTONOMOUS SOFTWARE FUNCTIONALITY

Content Page

1 INTRODUCTION .................................................................... 7-1

2 FORWARD GAIN MANAGEMENT.......................................................... 7-1

3 REVERSE GAIN MANAGEMENT .......................................................... 7-2

4 FORWARD DELAY MANAGEMENT ........................................................ 7-2

5 REVERSE DELAY MANAGEMENT ......................................................... 7-2

6 FORWARD CONTINUITY ............................................................... 7-3

6.1 HUB ...................................................................... 7-3

6.2 RAN ...................................................................... 7-4

7 REVERSE CONTINUITY................................................................ 7-4

7.1 Noise ..................................................................... 7-4

7.2 RDC Tone................................................................... 7-5

7.3 HUC Tone................................................................... 7-5

8 PA OVERPOWER PROTECTION .......................................................... 7-5

9 HUB OVERPOWER PROTECTION ......................................................... 7-6

1 INTRODUCTION

This chapter outlines the concepts and performance objectives involved in the gain

management and fault detection (continuity) of the Digivance CXD system. This section

breaks these topics down into five areas:

• Forward gain management

• Reverse gain management

• Forward delay management

• Reverse delay management

• Forward continuity

• Reverse continuity.

• PA Overpower Protection

• Hub Overpower Protection

2 FORWARD GAIN MANAGEMENT

The Digivance CXD system has a static forward gain of 42 dB is its default Composite Mode.

This gain can be changed by methods described in the tenant configuration section of this

document.