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The following lists the key subject areas for this British Standards module.
Click the links to view the associated British Standards for each area.
Transmission systems , Telecommunications ( Module 23 )

BS 4505-4:1971Digital data transmission. Basic mode control procedures. Code independent information transfer
BS 4505-6:1976Digital data transmission. Complements to the basic mode control procedures; recovery, abort and interrupt, multiple station selection
BS 4505-7:1976Digital data transmission. Basic mode control procedures; conversational information message transer
BS 4727-3:Group 17:1994* IEC 60050-704:1993Glossary of electrotechnical, power, telecommunication, electronics, lighting and colour terms. Terms particular to telecommunications and electronics. Transmission
BS EN 61603-7:2003Transmission systems for audio and/or video and related signals using infra-red radiation. Digital audio signals for conference and similar applications
BS EN 61603-8-1:2004Transmission of audio and/or video and related signals using infrared radiation . Digital audio and related signals
BS EN 61935-2:2003Generic cabling systems. Specification for the testing of balanced communication cabling in accordance with EN 50173. Patch cords and work area cords
BS EN 61935-2:2005Testing of balanced communication cabling in accordance with standards series EN 50173. Patch cords and work area cords
DD ENV 41004:1992Reference configuration for connectivity relations of private telecommunication network exchanges
PD 6624:2000PNO-ISC/SER/002 service description number 002. Calling line identification presentation (CLIP). Calling line identification restriction (CLIR) (incorporating calling number display) supplementary services
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