PRETS 300290-1992
PRETS 300290-1992 标准详情
- 标准号：PRETS 300290-1992
- 中文标题：
- 英文标题：Business Telecommunications (bt); Open Network Provision (onp) Technical Requirements 64 Kbit/s Digital Unstructured Leased Line (d64u) - Terminal Equipment Interface
- 标准类别：欧洲通信ETS,I-ETS,PRI-ETSETS
- 发布日期：
内容简介
Specifies the full physical and electrical characteristics and corresponding test principles for a terminal equipment interface for connection to the network termination points of ONP 64 kbit/s digital unstructured leased lines with octet integrity.
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