Environmental Engineering (EE) - Power supply interface at the input of Information and Communication Technology (ICT) equipment - Part 2: -48 V Direct Current (DC) (Endorsement of the English version EN 300 132-2 V2.6.1 (2019-04) as a German standard).
€16.45
Telephones
€316.00
Apparatus with one or more particular functions for connection to certain public switched telephone networks. Specification series connected apparatus having less than maximum allowable impairments
€81.00
Apparatus with one or more particular functions for connection to certain public switched telephone networks. Specification series connected apparatus having maximum allowable impairments
€165.00
Apparatus with one or more particular functions for connection to the British Telecommunications public switched telephone network. auto-calling, auto-answering and auto-clearing facilities Specification
€193.00
Specification. Intrinsically safe magneto-call telephones primarily for use in coal mines
€269.00
Equipment Engineering (EE) - Environmental conditions and environmental tests for telecommunications equipment - Part 1-0: Classification of environmental conditions, introduction; English version ETS 300019-1-0:1994
€41.78
Equipment Engineering (EE) - Environmental conditions and environmental tests for telecommunications equipment - Part 2-0: Specification of environmental tests, introduction; English version ETS 300019-2-0:1994
Equipment Engineering (EE) - Environmental conditions and environmental tests for telecommunications equipment - Part 2-5: Specification of environmental tests, ground vehicle installations; English version ETS 300019-2-5:1994
€56.17
Equipment Engineering (EE) - Environmental conditions and environmental tests for telecommunications equipment - Part 2-7: Specification of environmental tests, portable and non-stationary use; English version ETS 300019-2-7:1994
€63.27
Shipbuilding - Marine facsimile receivers for meteorological charts (ISO 9876:1989); German version EN ISO 9876:1994
Terminal Equipment (TE) - Group 3 facsimile equipment; English version ETS 300242:1992/A1:1994
Requirements on terminal equipment and configurations connected to analogue subscriber interfaces of the PSTN/ISDN of the Telekom - Part 1: Transmission and switching requirements on terminal and concentrating equipment
€69.91
Office machines - Facsimile equipment - Part 1: Concepts and classification
€48.79
Universal Personal Telecommunication (UPT) - Access devices - Dual Tone Multi Frequency (DTMF) sender for acoustical coupling to the microphone of a handset telephone; English version I-ETS 300380:1995
