External Clock Reference Problem 3G

[paulus]

Hi all,


Is there any way to solve/clear issue alarm External clock Reference Problem in 3G Huawei?


We have set SET CLKMODE of this nodeB as same as that of other nodeB.

GambarIPCLOKC.JPG


If in 2G, PLL Status should be Locked, not free running

This alarms triggers high CS drop.

I really appreciate if smb can explain it to me.

Thanks
BR//Paul

[ivanbrij]

Check if the IP Clock sources are available, below the command:

DSP CLKSRC:;


O&M #35884
%%/*130351694*/DSP CLKSRC:;%%
RETCODE = 0 Operation succeeded.


Display Clock Source State
--------------------------
Clock Source No. Clock Source Type Clock Source Priority Clock Source State License Authorized


0 IP Clock 4 Available Allow
1 IP Clock 4 Available Allow
(Number of results = 2)




--- END

BR,

Ivan