This standard was last reviewed and confirmed in 2001. Therefore this version remains current.
Abstract Preview
Specifies the procedures for back-up operation applicable to data transmission on a leased line when implemented through a single interface, controlling both the leased and the back-up facilities, using ITU-T Recommendation V.24 interchange circuits in conjunction with either the 25-pole connector (ISO 2110) or the 26-pole connector (ISO/IEC 11569). Cancels and replaces the first edition, which has been technically revised.
General information
-
Status : PublishedPublication date : 1995-09
-
Edition : 1Number of pages : 5
-
Technical Committee:Telecommunications and information exchange between systems
-
- ICS :
-
Physical layer
Buy this standard
Format | Language | |
---|---|---|
Paper |
- CHF38
Got a question?
Check out our FAQs
Customer care
+41 22 749 08 88
Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)
Keep up to date with ISO
Sign up to our newsletter for the latest news, views and product information.