User's Manual Part 3

RBS 2109 User’s Guide
Not used
1
2
3
5
6
P010607A
Figure 77 Measuring Voltage on RRU Power Cable
Table 52 Pins and Functions
Connector Pin
Function
1
DC_P
2
DC_N
3
PE
5
AC_L2
6
AC_L1
Resetting RRU
6. Press the RRU reset button on the RRU interface panel connected to the
faulty Y link
Resetting IXU
7. Press the IXU reset button on the IXU interface panel
Checking Y Link Cable
Perform the following actions step-by-step until the fault ceases:
163EN/LZT 720 0090 Uen R1A 2004-09-17