User's Manual

USER MANUAL FOR COMFLEX 6100 1W
ENU STATUS : 1-0-0
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4
Figure 32: Pins Allocation for “EXT_ALM” Port for RU
Table 7: Pin Definition of “EXT_ALM” Port for RU
Pin number
1
2
3
4
Alarm definition
EXT. Alarm 1
GND
EXT. Alarm 2
GND
Note: Users need to configure Ext Alm 1~2 on WEB GUI to realize External Alarm (Refer to Chapter 5).
3.5.7 MU BTS ALARM CONNECTION
The equipment alarms can be signaled to the BTS via voltage-free relay contacts. The voltage-free relay
connections are connected to the DB-9 port “BTS_ALAM” located on the MU. The following figure and
table show the pin allocation and definition.
1
2
4
3
5
6
7
9
8
BTS_OPEN
BTS_CLOSE
BTS_ COM
Figure 33: Pins Allocation for “BTS_ALM” Port
Table 8: Pin Definition of “BTS_ALM” Port
Pin Number
Definition
Description
1
BTS_OPEN
Connects to the open terminal of the voltage free relay.
2
BTS_COM
Connects to the common terminal of the voltage free relay.
3
BTS_CLOSE
Connects to the close terminal of the voltage free relay.
4 ~ 9
NC
Reserved.
3.5.8 CONNECT TO PC
The local commissioning and management for MU and RU is achieved through connecting to the WEB
base GUI.
Connect MU to PC
Connect MU “OMT” port (RJ45) to the RJ45 port of PC with supplied Ethernet cable to achieve local
monitoring and management.
End of Section