PRETS 300 417-4-2 V1.2.1 标准详情
- 标准号:PRETS 300 417-4-2 V1.2.1
- 中文标题:
- 英文标题:Transmission And Multiplexing (tm); Generic Requirements Of Transport Functionality Of Equipment; Part 4-2: Synchronous Digital Hierarchy (sdh) Path Layer Functions; Implementation Conformance Statement (ics) Proforma Specification
- 标准类别:欧洲通信ETS,I-ETS,PRI-ETSETS
- 发布日期: