ETSI TS 102 874-4-2012 Access, Terminals, Transmission and Multiplexing (ATTM); External Common Power Supply for Customer Premises Network and Access Equipment; Part 4: CPS Type 2.b implementation details (V1.2.1)
European Telecommunications Standards Institute (ETSI)
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ETSI TS 102 874-4-2012
ETSI TS 102 874-4-2012 history
2012ETSI TS 102 874-4-2012 Access, Terminals, Transmission and Multiplexing (ATTM); External Common Power Supply for Customer Premises Network and Access Equipment; Part 4: CPS Type 2.b implementation details (V1.2.1)
2010ETSI TS 102 874-4-2010 Access, Terminals, Transmission and Multiplexing (ATTM); External Common Power Supply for Customer Premises Network and Access Equipment; Part 4: CPS Type 2.b implementation details V1.1.1