Radwin Ltd. WINLINK User Manual
Error Detection
5-1
Chapter 5
Diagnostics and
Troubleshooting
Diagnostics and
Troubleshooting
This chapter describes the AirMux-104 diagnostic functions, which include:
• Status indications, alarms, power-up self-test
• Statistics collection
• Diagnostic tests (local and remote loopbacks on E1 link).
• Status indications, alarms, power-up self-test
• Statistics collection
• Diagnostic tests (local and remote loopbacks on E1 link).
5.1 Error Detection
Power-Up Self-Test
AirMux-104 performs a hardware test of the RTCB upon turn-on. This self-test
checks the critical circuit functions of the unit. The RTCB LED indicates results of
the self-test (see
checks the critical circuit functions of the unit. The RTCB LED indicates results of
the self-test (see
for the LED description).
Alarms
AirMux-104 detects fault conditions of the radio and user links and initiates alarms
to alert the user. The user can save alarm log as a TXT file.
Alarms are displayed in the alarm logger (see
to alert the user. The user can save alarm log as a TXT file.
Alarms are displayed in the alarm logger (see
Alarm logger includes the following fields:
• Alarm sequential number
• Date and time stamp
• Alarm message
• Alarm source (local or remote RT)
• IP address of the RT that initiated alarm.
• Alarm sequential number
• Date and time stamp
• Alarm message
• Alarm source (local or remote RT)
• IP address of the RT that initiated alarm.
Table 5-1. AirMux-104 Alarms and Information Messages
Message Description
Radio Link – Sync
Radio link is synchronized
Radio Link – Out Of Sync
Radio link lost synchronization
Device Resetting
RT was reset due to internal problem
E1 Interface – Normal
E1 interface is operating properly
E1 Interface – LOS
Loss of Synchronization is reported by E1 interface