ZXMSG 5200 (V2.0) Technical Manual
36 Confidential and Proprietary Information of ZTE CORPORATION
direction and intra-module communication. The TDM module
implements data flow access and distribution in the PSTN direction.
2. Panel diagram
Figure 8 shows the front panel of the MPR.
F
IGU R E
8
MPR
P
AN E L
MPR
RUN
ALM
DSP1
DSP2
RST
3. LED Indicators
T
AB LE
5
MPR
I
ND IC AT ORS
LED Color
Description Status Description
RUN Green RUN indicator Flashing slowly indicates running normally
ALM Red Fault indicator On constantly indicates a fault
DSP1 Green DSP1 startup
indicator
If the green indicator flashes slowly, it indicates
that the DSP1 starts normally. If the green
indicator is on, the DSP1 fails to start.
DSP2 Green DSP2 startup
indicator
If the green indicator flashes slowly, it indicates
that the DSP2 starts normally. If the green
indicator is on, the DSP2 fails to start.