-
Member
Reputation: 68
huawei UBBP alarm
HI GUYS
I Have two alarm on UBBP IN BBU 3910
INTER-BOARD SERVICE LINK FAILURE
HOW TO REMOVE THIS ALARM ????
PLEASE HELP ME \
THANKS
1.jpg
Last edited by RF-MAN; 2020-04-19 at 05:36 AM
Reason: NO
-
2020-04-19 05:21 AM
# ADS
Circuit advertisement
-
Senior Member
Reputation: 499
Re: huawei UBBP alarm
-
Member
Reputation: 68
Re: huawei UBBP alarm
This is bbu3910 full tech 2g/3g/4g
-
Member
Reputation: 81
Re: huawei UBBP alarm
usually when we face such alarm we swap UBBP card
-
Member
Reputation: 108
1 out of 1 members found this post helpful.
Re: huawei UBBP alarm
I would start with a board HW check:
This how to start and display the online HW test (no service interruption):
STR HWOLTST and DSP HWOLTSTRESULT
This is how to start and display an offline HW test (there is service interruption):
STR HWTST and DSP HWTSTRESULT
There is a chance that the HEI port, HEI interface, or HEI cable is not correct and the board itself is fine.
Bookmarks