COMBA COMFLEX Series - 4 Commissioning; Pre-Commissioning Tasks

USER MANUAL FOR COMFLEX-6Q00 5W
ENU STATUS: 1-0-1 Copyright - refer to title page Page 36
1
2
4
3
5
6
7
9
8
BTS_OPEN
BTS_CLOSE
BTS_ COM
Figure 34: 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
4 COMMISSIONING
4.1 PRE-COMMISSIONING TASKS
After equipment installation, perform the following steps before equipment powering and commissioning,
check that the expected voltage, current, and power levels do not violate any ratings. Double check all
connections including ground before applying power. Do not manipulate circuits or make changes when
power is applied:
 Visually inspect the power connection within the equipment. Ensure that all cables are correctly and
securely connected, including power cables, grounding wires, RF cables and optical cables.
 Check grounding connection and verify that the ground resistance is less than 5Ω.
 Connect the equipment to the PC.
 Power on MU and RU.
 Monitor the initialization of the MU and RU though the LEDs on the panel. Refer to detailed LEDs
information in the next section.