User's Manual

Product Controls DS-6210 Base Station Owner's Manual
8
Name Color Status Description
On Power supply is in good working condition.
PWR Green
Off Power is failure.
On CHU is communicating with BSCU normally.
Flashing CHU is starting.
RUN Green
Off CHU is repeating.
On CHU is allocating channel.
TX Green
Off The TX channel is free.
On Carrier signal is present.
RX Green
Off The RX channel is free.
On The CHU is failure.
ALM Red
Off The CHU works properly.
On An alarm is issued due to PLL unlock.
PLL Red
Off The PLL works properly.
Table 2-2 Descriptions on CHU Indicators
2.4 Base Station Controller Unit (BSCU)
The BSCU logically consists of clock board, main control board, clock buffer, Ethernet switch, micro
processor unit and power supply. See
Figure 2-8.
Figure 2-8 Logic Architecture of BSCU