SANS 300103-1990
SANS 300103-1990 标准详情
- 标准号:SANS 300103-1990
- 中文标题:
- 英文标题:Integrated Services Digital Network (isdn); Support Of Ccitt Recommendation X.21, X.21 Bis And X.20 Bis Based Data Terminal Equipments (dtes) By An Isdn; Synchronous And Asynchronous Terminal Adaption Functions
- 标准类别:南非国家标准
- 发布日期:
内容简介
Specifies the connection of X.21 and X.21bis based terminals of user classes of service 3 to 7 and 19 to the ISDN operating in accordance with circuit-switched or leased circuit services.
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