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What does 1+1 radio protection mean?


what does 1+1 radio protection mean?


It’s I presume related to microwave transmission where the ODU is protected through 1 redundant link while there’s already an existing working link


Dear it is related to traffic node. MMU 2B/C/D:1+1 radio protection


Traffic node of Ericsson MiniLink which is a MW unit. It’s related to the port protection of the IDU where E1s are protected through redundancy in case of port fluctuation or SES. 1+1 means there’s only one redundancy.



Thanks a bunch