European digital cellular telecommunications system (Phase 2) - Base Station Controller - Base Transceiver Station (BSC-BTS) interface - Layer 2 specification; English version ETS 300595:1994
Edition 1995-02

Digital cellular telecommunications system (Phase 2) - Base Station Controller - Base Transceiver Station (BSC-BTS) interface; General aspects (Endorsement of the English version ETS 300592:1995 as German standard)
Edition 2000-12

Digital cellular telecommunications system (Phase 2) - Base Station Controller - Base Transceiver Station (BSC-BTS) interface; Interface principles (Endorsement of the English version ETS 300593:1996 as German standard)
Edition 2000-12

Digital cellular telecommunications system (Phase 2) - Base Station Controller - Base Transceiver Station (BSC-BTS) interface; Layer 1 structure of physical circuits (Endorsement of the English version ETS 300594:1995 as German standard)
Edition 2000-12

Digital cellular telecommunications system (Phase 2) - Base Station Controller - Base Transceiver Station (BSC-BTS) interface; Layer 3 specification (Endorsement of the English version ETS 300596:1996-05 as German standard)
Edition 2000-12

Connector sets and interconnect components to be used in optical fibre communication systems - Product specifications - Part 18-1: type 4+4x10.3125 Gb/s MPO (QFSP) transceiver mated with an MPO connector equipped with 12 fibre PPS ferrules terminated on EN 60793-2-10 category A1a.3a or A1a.3b 50/125 micron multimode fibre; German version EN 50377-18-1:2019
Edition 2019-11

Fibre optic active components and devices - Test and measurement procedures - Part 2: ATM-PON transceivers (IEC 62150-2:2010); German version EN 62150-2:2011
Edition 2011-06

Alarm systems - Alarm transmission systems and equipment - Part 3: Requirements for Receiving Centre Transceiver (RCT); German version EN 50136-3:2013 + A1:2021
Edition 2021-12

Alarm systems - Alarm transmission systems and equipment - Part 2: Requirements for Supervised Premises Transceiver (SPT); German version EN 50136-2:2013 + A1:2023
Edition 2024-08

Digital cellular telecommunications system (Phase 2) - Network Management (NM) procedures and messages on the A-bis interface; English version ETS 300623:1996
Edition 1997-07