Environmental Engineering (EE) - Powering of equipment in access network (Endorsement of the English version EN 302 099 V2.2.1 (2021-02) as a German standard).
€0.00
IEEE Standard Method for Determining Objective Loudness Ratings of Telephone Connections
€125.00
Environmental Engineering (EE) - Energy Efficiency measurement methodology and metrics for RAN equipment (Endorsement of the English version EN 303472 V1.1.1 (2018-10) as a German standard).
€16.45
Environmental Engineering (EE) - Energy Efficiency measurement methodology and metric for servers (Endorsement of the English version EN 303 470 V1.1.1 (2019-03) as a German standard).
Environmental Engineering (EE) - Energy Efficiency measurement methodology and metrics for Network Function Virtualisation (NFV) (Endorsement of the English version EN 303 471 V1.1.1 (2019-01) as a German standard).
IEEE Standard for the Electrical Protection of Communication Facilities Serving Electric Supply Locations Through the Use of Hybrid Facilities - Amendment 1
€57.00
IEEE Approved Draft Standard for Telecommunication System Reliability Indices
€54.00
Private Telecommunication Network (PTN) - Inter-exchange signalling protocol - Call completion supplementary services; English version ETS 300366:1994
€157.10
International Elektrotechnical Vocabulary; Chapter 722: Telephony (IEC 60050-722:1992)
€98.32
International Electrotechnical Vocabulary - Chapter 715: Telecommunication networks, teletraffic and operation (IEC 60050-715:1996)
€77.20
Universal Personal Telecommunication (UPT) - UPT Phase 2 - Functional specification of the interface of a UPT Integrated Circuit Card (ICC) and Card Accepting Devices (CADs); UPT card accepting Dual Tone Multiple Frequency (DTMF) device; English version ETS 300477:1996
€173.74
Dimesions of punched paper tape for data processing
€269.00
Amendment to IEC 27-2; traffic intensity unit; identical with IEC 25(CO)105
€34.30
Frameworks for telecomunications networks. Part 5: Installation in frontage.
€81.00
Frameworks for telecomunications networks. Part 4: Overhead line.
€94.00
