User's Manual

Chapter 3 Operation WinLink1000 Installation and Operation Manual
the IDU front panel, Figure 3-2 shows an IDU-E front panel. Table 3-1,
Table
3-2 , and Table 3-3 describe the indicators.
Figure 3-1. IDU-E Front Panel
Figure 3-2. Typical IDU-C Front Panels
Table
3-1. Front Panel LEDs
Name Color Function
PWR Green ON –Power supply is ON (IDU-E only)
IDU Green
Orange
Red
ON – IDU operational
ON – During power-up only
ON – Failure
ODU Green
Red
ON – ODU-to-IDU communication link is operating
ON – ODU-to-IDU communication link is disrupted
AIR I/F Green
Orange
Red
ON – Wireless link is synchronized
ON – During installation only
ON – Wireless link lost synchronization
SERVICE Green
Orange
Red
ON – E1 or T1 line is synchronized
ON – Alarm detected at the remote interface
ON – Local or Remote loopback
ON – Alarm detected at the local interface
3-2 Controls and Indicators