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New Member

automatic UPSR sw caused by AIS

How many AIS reports to a DS3 card and or DS1 card will cause the Automatic UPSR switch which faces the OC-N cards


Re: automatic UPSR sw caused by AIS

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New Member

Re: automatic UPSR sw caused by AIS

Hi Pat,

Your question is how many AISs of DS3 and DS1 are needed for switching protection of UPSR(2.5G). Is it right?

If yes,,,,,

AIS on tributaries is nothing to do with OC-48 Ring scheme... UPSR operates btn OC-N connection...

from Pobi...