User's Manual
Table Of Contents
- 1. Introduction
- System Basic Features
- Technological Characteristics
- 4. Product Overview
- 5. Interface
- 6. Environmental Condition
- 7. Software Installation
- 8. Arbeit NMS software
- _
- 8.3.1 IDU Setting
- 8.3.2 ODU Setting
- 8.3.3 Alarm Setting
- 8.3.4 Cross Connecting
- 8.3.5 User I/O Setting
- 8.5.1 Background Setting
- 8.5.2 COM port Setting
- 8.5.3 Record Saving Time
- Local Loopback
- IF Loopback
- RF Loopback
- Remote Loopback
- PRBS Test
- 8.8.1 Alarm Record
- 8.8.2 Login Record
- 8.9.1 Help Window
- 8.9.2 About Arbeit
- 8.10.1 Network Monitor
- 8.10.2 Real-time Alarm
- _
- Appendix A: Technical Specifications
- Appendix B: LCD Alarm Description
- Appendix C: LCD Display＆Function Table
- Appendix D: Frequency Spread Spectrum
- Appendix E: 5.8GHz ODU Block Diagram
- Appendix F: ODU Installation Guide
- Appendix G: RSL Calculation and Link Budget
- Appendix H: Arbeit Network Management System Tree
- Appendix I: Arbeit NMS Alarm
- Appendix J: ODU Troubleshooting Guide
- Appendix K: Antenna
5.8GHz PDH User’s Manual
38
8.3.2 ODU Setting
Channel No：Set ODU RF transmitting and receiving power. The frequency channels used
are as follows:
4E1
1 5730.5 5737.5 5822.5 5829.5
2 5738.5 5745.5 5830.5 5837.5
3 5746.5 5753.5 5838.5 5845.5
Unit：MHz
RF Power：Set ODU transmitting power, range 22~5dBm。
SSPA：Switch ON/OFF the ODU power amplifier (PA On/Off)。
8.3.3 Alarm Setting
Under normal working condition, if the IDU goes into a critical state, the alarm will start
beeping. However, in some cases like if the administrator considers the Link ID
unimportant, s/he may tick “masked” and turn off all the alarm functions.
Link ID fault alarm – local station receives the wrong Link ID.
BER alarm – Bit error alarm
ODU Tx_POW alarm – ODU Output Power alarm
Tributary x loss alarm – IDU cannot find the tributary signal.