Network Aspects (NA) - Connectionless Broadband Data Service (CBDS) over Asynchronous Transfer Mode (ATM); framework and protocol specification at the User-Network Interface (UNI) - Part 2: Connectionless Network Access Protocol (CLNAP); Protocol Implementation Conformance Statement (PICS) proforma specification (Endorsement of the English version ETS 300478-2:1998 as German standard)
€16.45
Network Aspects (NA) - Connectionless Broadband Data Service (CBDS) over Asynchronous Transfer Mode (ATM); protocol specification at the Network Node Interface (NNI) - Part 1: Specification (Endorsement of the English version ETS 300479-1:1998 as German standard)
Network Aspects (NA) - Connectionless Broadband Data Service (CBDS) over Asynchronous Transfer Mode (ATM); protocol specification at the Network Node Interface (NNI) - Part 2: Connectionless Network Interface Protocol (CLNIP); Protocol Implementation Conformance Statement (PICS) proforma specification (Endorsement of the English version ETS 300479-2:1998 as German standard)
Information technology. Methods for data flow control at synchronous and asynchronous DTE-DCE interfaces
€165.00
Distribution automation using distribution line carrier systems - Part 4-511: Data communication protocols - Systems management - CIASE protocol
€286.00
Attachment requirements for Data Terminal Equipment (DTE) to connect to public networks that have physical and electrical network presentations based upon the ITU-T V-series of Recommendations - Télécommunications
€107.33
V interfaces at the digital Service Node (SN) - Interfaces at the VB5.1 reference point for the support of broadband or combined narrowband and broadband Access Networks (ANs) - Part 1: Interface specification (Endorsement of the English version EN 301005-1 V 1.1.4 (1998-05) as German Standard)
V interfaces at the digital Service Node (SN) - Interfaces at the VB5.1 reference point for the support of broadband or combined narrowband and broadband Access Networks (ANs) - Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification (Endorsement of the English version EN 301005-2 V 1.1.5 (1998-09) as German Standard)
Intelligent Network (IN) - Intelligent Network Capability Set 1 (CS1); Core Intelligent Network Application Protocol (INAP) - Part 9: Test Suite Structure and Test Purposes (TSS&TP) specification for the Service Control Function (SCF) to Service Switching Function (SSF) and the SCF to Specialized Resource Function (SRF) interfaces (Endorsement of the English version ETS 300374-9:1998 as German standard)
TELEPHONY FOR HEARING IMPAIRED PEOPLE. INDUCTIVE COUPLING OF TELEPHONE EARPHONES TO HEARING AIDS.
€72.00
Télécommunications - Télécommunications d'affaires (BTC) - Liaisons louées analogiques 2 fils de qualité ordinaire (A2O) dans la bande vocale. Caractéristiques de connexion et description de l'interface réseau
€93.67
Information technology. Telecommunications and information exchange between systems. Broadband private integrated services network. Service description. Broadband connection oriented bearer services
€193.00
BUSINESS TELECOMMUNICATIONS (BTC). 2 048 KBIT/S DIGITAL STRUCTURED LEASED LINES (D2048S). CONNECTION CHARACTERISTICS.
€88.00
BUSINESS TELECOMMUNICATIONS (BTC). 2 048 KBIT/S DIGITAL STRUCTURED LEASED LINE (D2048S). TERMINAL EQUIPMENT INTERFACE.
€94.00
Distribution automation using distribution line carrier systems. Data communication protocols Network layer. Connectionless protocol
€269.00
