How we solved nec pasolink ber alarm?

Answer 1

Dear ber alarm is basically bit error rate means there is some loss of data in the transmission ,so you should consider all hardware one by one,

1.. check alarm on odu,,if present replace the odu,,

2...check the rsl,, if in between 45 to 60 ,,make allingment of microwave dishes.

3... check the odu and idu connectors,,will be good to make new connectors,

4... check the if cable ,,is there any vapours present,,means at ground give a short cut at surface (in parallel to if -cable ) and check if any water drops comes out,,if yes then wait for 3 hours to comletly remove the water,

regards

Muhammad junaid