Amendments to IEC 60027-2, 60027-2A, and 60027-2B concerning matrices for linear two-port and n-port networks (IEC 25/214/CDV:1999)
€84.58
INTEGRATED SERVICES DIGITAL NETWORK (ISDN); ATTACHMENT REQUIREMENTS FOr packet mode terminal equipment to connect to an ISDN using ISDN basics access.
€145.00
IEC 62079: Preparation of instructions (IEC 3B/244/CDV:1998)
€105.42
DIGITAL TERMINALS AND ACCESS (DTA). ATTACHMENT REQUIREMENTS FOR DATA TERMINAL EQUIPMENT (DTE) TO CONNECT TO PACKET SWITCHED PUBLIC DATA NETWORKS (PSPDNS) FOR CCITT RECOMMENDATION X.25 INTERFACES AT DATA SIGNALLING RATES UP TO 1 920 KBIT/S UTILIZING INTERFACES DERIVED FROM CCITT RECOMMENDATIONS X.21 AND X.21 BIS.
€124.00
RADIO EQUIPMENT AND SYSTEMS (RES). EUROPEAN RADIO MESSAGE SYSTEM (ERMES). RECEIVER REQUIREMENTS.
€113.00
PUBLIC SWITCHED TELEPHONE NETWORK (PSTN). ATTACHMENT REQUIREMENTS FOR A TERMINAL EQUIPMENT INCORPORATING AN ANALOGUE HANDSET FUNCTION CAPABLE OF SUPPORTING THE JUSTIFIED CASE SERVICE WHEN CONNECTED TO THE ANALOGUE INTERFACE OF THE PSTN IN EUROPE.
€87.00
TERMINAL EQUIPMENT (TE). ATTACHMENT REQUIREMENTS FOR PAN-EUROPEAN APPRoval for connection to the analogue Public Switched Telephone Networks (PSTNs) of TE (excluding TE supporting the voice telephony service) in which network addressing, if provided, is by means of Dual Tone Multi Frequency (DTMF) singalling.
€117.00
Equipment engineering (EE) - Environmental conditions and environmental tests for telecommunications equipment - Part 2-3: Specification of environmental tests; stationary use at weatherprotected locations; Amendment A1; English version ETS 300019-2-3/A1:1997
€34.30
Equipment engineering (EE) - Environmental conditions and environmental tests for telecommunications equipment - Part 2-4: Specification of environmental tests; stationary use at non-weatherprotected locations; Amendment A1; English version ETS 300019-2-4/A1:1997
Amendments to IEC 60027-2: Letter symbols to be used in electrical technology - Part 2: Telecommunications and electronics; introduction for prefixes for binary multiples (IEC 25/198/CDV:1997)
Vocabulaire électrotechnique - Chapitre 715 : réseaux de télécommunication, télétrafic et exploitation
€166.67
Graphical symbols for diagrams Telecommunications. Transmission
€374.00
Graphical symbols for diagrams Telecommunications. Switching and peripheral equipment
€269.00
LETTER SYMBOLS TO BE USED IN ELECTRICAL TECHNOLOGY. PART 2: TELECOMMUNICATIONS AND ELECTRONICS.
€92.00
Graphical symbols for diagrams - Part 10: Telecommunications - Transmission
€286.00
