Homepage>ETSI EN 300 417-5-1 V1.2.1 Transmission and Multiplexing (TM); Generic requirements of transport functionality of equipment; Part 5-1: Plesiochronous Digital Hierarchy (PDH) path layer functions
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in stockReleased: 2001-10-22
ETSI EN 300 417-5-1 V1.2.1
Transmission and Multiplexing (TM); Generic requirements of transport functionality of equipment; Part 5-1: Plesiochronous Digital Hierarchy (PDH) path layer functions