SSH ETS 300 299:1997 ed.2

Broadband Integrated Services Digital Network (B-ISDN); Cell based user network access for 155 520 kbit/s and 622 080 kbit/s; Physical layer interfaces for B-ISDN applications

Scope

This second edition European Telecommunication Standard (ETS) defines the physical layer interface to be applied to the SB and TB reference points of the reference configurations of the Broadband Integrated Services Digital Network (B-ISDN) cell based User-Network Interface (UNI) at 155 520 kbit/s and 622 080 kbit/s. It addresses separately the Physical Media Dependant (PMD) and Transmission Convergence (TC) sublayers used at these interfaces, and address also the implementation of UNI related physical layer OAM functions.