Defines the RA53.1121 profile, which is applicable to interworking units operating between Token Ring LAN subnetworks and PSDNs using virtual calls over a digital data circuit/CSDN leased line permanent access.
Status : WithdrawnPublication date : 1995-12
Edition : 1
Technical Committee:Information technology
A standard is reviewed every 5 years
Revisions / Corrigenda
ISO/IEC ISP 10613-16:1995