美利体育登录入口官网:ETSI EN 300 417-3-2-1999
传输和复用(TM).美利体育官网首页网址传输功能的一般要求.第3-2部分:同步传输模块-N(STM-N)再生器和复用段层功能.实现一致性声明(ICS)形式规范
Transmission and Multiplexing (TM); Generic Requirements of Transport Functionality of Equipment; Part 3-2: Synchronous Transport Module-N (STM-N) Regenerator and Multiplex Section Layer Functions; Implementation Conformance Statement (ICS) Proforma Speci