No products
ETST There are 8445 products.
-
ETS 300 754-1 : 20001
ETS 300 754-1 : 20001 INTEGRATED SERVICES DIGITAL NETWORK (ISDN); SIGNALLING SYSTEM NO. 7; TRANSACTION CAPABILITIES (TC); APPLICATION SERVICE ELEMENT (ASE) FOR MESSAGE WAITING INDICATION (MWI) SUPPLEMENTARY SERVICE - PROTOCOL SPECIFICATION European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock -
ETS 300 185-6 : 20001
ETS 300 185-6 : 20001 INTEGRATED SERVICES DIGITAL NETWORK (ISDN); CONFERENCE CALL, ADD-ON (CONF) SUPPLEMENTARY SERVICE; DIGITAL SUBSCRIBER SIGNALLING SYSTEM NO. ONE (DSS1) PROTOCOL; PART 6: ABSTRACT TEST SUITE (ATS) AND PARTIAL PROTOCOL IMPLEMENTATION EXTRA INFORMATION FOR TESTING (PIXIT) PROFORMA SPECIFICATION FOR THE NETWORK...
$35.10 $78.00 -55%Reduced price!In stock -
ETR 185 : 20001
ETR 185 : 20001 RADIO EQUIPMENT AND SYSTEMS (RES); DIGITAL EUROPEAN CORDLESS TELECOMMUNICATIONS (DECT); DATA SERVICES PROFILE (DSP); PROFILES OVERVIEW European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock -
ETS 300 383 : 20001
ETS 300 383 : 20001 INTEGRATED SERVICES DIGITAL NETWORK (ISDN) - FILE TRANSFER OVER THE ISDN EUROFILE TRANSFER PROFILE European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock -
ETS 300 359-2 : 20001
ETS 300 359-2 : 20001 INTEGRATED SERVICES DIGITAL NETWORK (ISDN) - COMPLETION OF CALLS TO BUSY SUBSCRIBER (CCBS) SUPPLEMENTARY SERVICE - DIGITAL SUBSCRIBER SIGNALLING SYSTEM NO. ONE (DSS1) PROTOCOL - PROTOCOL IMPLEMENTATION CONFORMANCE STATEMENT (PICS) PROFORMA SPECIFICATION European Telecommunications...
$35.10 $78.00 -55%Reduced price!In stock -
ETR 175 : 20001
ETR 175 : 20001 HUMAN FACTORS (HF); USER PROCEDURES FOR MULTIPOINT VIDEOTELEPHONY European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock -
ETS 300 299 : 20002
ETS 300 299 : 20002 BROADBAND INTEGRATED SERVICES DIGITAL NETWORK (B-ISDN); CELL BASED USER NETWORK ACCESS - PHYSICAL LAYER INTERFACES FOR B-ISDN APPLICATIONS European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock -
TBR 028 : 20001
TBR 028 : 20001 SATELLITE EARTH STATIONS AND SYSTEMS (SES); VERY SMALL APERTURE TERMINAL (VSAT); TRANSMIT-ONLY, TRANSMIT/RECEIVE OR RECEIVE-ONLY SATELLITE EARTH STATIONS OPERATING IN THE 11/12/14 GHZ FREQUENCY BANDS European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock -
ETS 300 287-2 : 20001
ETS 300 287-2 : 20001 INTEGRATED SERVICES DIGITAL NETWORK (ISDN) - SIGNALLING SYSTEM NO. 7 - TRANSACTION CAPABILITIES (TC) VERSION 2 - PROTOCOL IMPLEMENTATION CONFORMANCE STATEMENT (PICS) PROFORMA SPECIFICATION European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock -
ETR 275 : 20001
ETR 275 : 20001 TRANSMISSION AND MULTIPLEXING (TM) - CONSIDERATIONS ON TRANSMISSION DELAY AND TRANSMISSION DELAY VALUES FOR COMPONENTS ON CONNECTIONS European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock -
ETS 300 083 : 20001
ETS 300 083 : 20001 INTEGRATED SERVICES DIGITAL NETWORK (ISDN) - CIRCUIT MODE STRUCTURED BEARER SERVICE CATEGORY USABLE FOR SPEECH INFORMATION TRANSFER - TERMINAL REQUIREMENTS FOR END TO END COMPATIBILITY European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock -
ETR 313 : 20001
ETR 313 : 20001 TERMINAL EQUIPMENT (TE) - END-TO-END PROTOCOLS FOR MULTIMEDIA INFORMATION RETRIEVAL SERVICES - INTERWORKING BETWEEN DIGITAL AUDIO VISUAL COUNCIL (DAVIC) COMPLIANT BROADBAND SYSTEMS AND VIDEOTEX SYSTEMS European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock
