ETS 300 166 Ed.1
ETS 300 166 Ed.1 标准详情
- 标准号:ETS 300 166 Ed.1
- 中文标题:
- 英文标题:Transmission and Multiplexing (TM); Physical and electrical characteristics of hierarchical digital interfaces for equipment using the 2 048 kbit/s - based plesiochronous or synchronous digital hierarchies
- 标准类别:欧洲通信ETS,I-ETS,PRI-ETSETS
- 发布日期:
内容简介
Specification of the physical and electrical characteristics of 64, 2048 8448, 34368, 139264, 155520 kbit/s traffic interfaces and 2048 kHz synchronisation interface.
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