MID POWER
4 x 37dBm Output
5G NR Compliant
© Sunwave CG_CF_M2 v2.1.0 | 37 of 47
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10.
Go to
Management -> Service Group Scheduling
11.
Dropdown
Service Group (Working Hours)
and
Service Group (Non-Working Hours)
to select the Group for RF test
so that the mapping will not be changed during the test.
Figure 44.
Service Group Scheduling
Radio Module Test Signal
CrossFire M2RU system provides the Radio Module Test Signal function for M2RU to transmit a CW signal to test the
coverage.
Use the active button in A2 to enable all modules mapped to AU-AC in RU to transmit CW signal for pre-test the
coverage without BTS feeding.
To active the Radio Module Signal in A2:
1.
Log to the A2 OMT, and go to
Maintenance -> Engineering -> RU Radio Module Signal Test Active
.
2.
Select the status button.
3.
Click
Set
to active/deactive radio test signal.
4.
After the test, turn off the switch or reboot the A2 to disable the function.
Note
: After RU Radio Module Signal Test Active is enabled, the unit will send CW signal at “the module physical center
frequency” + 2 MHz.
Note: The CW signal power level is the maximum output power of the unit without any attenuation in OMT. The digital
attenuation of A2 and RU can correspondingly reduce DL CW singal level.
For example, the A2 module Band 1 (DL 2110-2170 MHz) under test is enabled without any attenuation. Then module
Band 1 in M2RU will transmit 37dBm DL output power at 2142MHz.
