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ETST There are 8445 products.
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ETS 300 064-3 : 20001
ETS 300 064-3 : 20001 INTEGRATED SERVICES DIGITAL NETWORK (ISDN); DIRECT DIALLING IN (DDI) SUPPLEMENTAR SERVICE; DIGITAL SUBSCRIBER SIGNALLING SYSTEM NO. ONE (DSS1) PROTOCOL; TEST SUITE STRUCTURE AND TEST PURPOSES (TSS&TP) SPECIFICATION FOR THE USER European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock -
ETS 300 210-5 : 20001
ETS 300 210-5 : 20001 INTEGRATED SERVICES DIGITAL NETWORK (ISDN); FREEPHONE (FPH) SUPPLEMENTARY SERVICE; DIGITAL SUBSCRIBER SIGNALLING SYSTEM NO. ONE (DSS1) PROTOCOL; TEST SUITE STRUCTURE AND TEST PURPOSES (TSS&TP) SPECIFICATION FOR THE NETWORK European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock -
ETR 054 : 20001
ETR 054 : 20001 INTEGRATED SERVICES DIGITAL NETWORK (ISDN) - THE PROTOCOL REFERENCE MODEL & ITS RELATIONSHIP WITH THE OSI REFERENCE MODEL European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock -
ETS 300 476-6 : 20001
ETS 300 476-6 : 20001 DIGITAL ENHANCED CORDLESS TELECOMMUNICATIONS (DECT) - COMMON INTERFACE (CI) - PROTOCOL IMPLEMENTATION CONFORMANCE STATEMENT (PICS) PROFORMA - MEDIUM ACCESS CONTROL (MAC) LAYER - FIXED RADIO TERMINATION (FT) European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock -
ETS 300 137 : 20001
ETS 300 137 : 20001 INTEGRATED SERVICES DIGITAL NETWORK (ISDN); CLOSED USER GROUP (CUG) SUPPLEMENTARY SERVICE - FUNCTIONAL CAPABILITIES AND INFORMATION FLOWS (T/S 22-03) European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock -
ETR 023 : 20001
ETR 023 : 20001 NETWORK ASPECTS (NA); INTELLIGENT NETWORKS FRAMEWORK European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock -
ETS 300 009-1 : 20003
ETS 300 009-1 : 20003 INTEGRATED SERVICES DIGITAL NETWORK - (ISDN) - SIGNALLING SYSTEM NO. 7 - SIGNALLING CONNECTION CONTROL PART (SCCP) - CONNECTIONLESS AND CONNECTION-ORIENTED CLASS 2) TO SUPPORT INTERNATIONAL INTERCONNECTION - PROTOCOL SPECIFICATION [ITU-T RECOMMENDATION S Q.711 TO Q.714 AND Q.716 (1993)]...
$35.10 $78.00 -55%Reduced price!In stock -
ETS 300 277 : 20001
ETS 300 277 : 20001 NETWORK AREA (NA) - METROPOLITAN AREA NETWORK (MAN) - PHYSICAL LAYER CONVERGENCE PROCEDURE (PLCP) FOR 622,080 MBIT/S - CCITT RECOMMENDATIONS G.707, G.708 AND G.709 SDH BASED SYSTEMS PROTOCOL IMPLEMENTATION CONFORMANCE STATEMENT (PICS) European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock -
ETS 300 141-2 : 20001
ETS 300 141-2 : 20001 INTEGRATED SERVICES DIGITAL NETWORK (ISDN) - CALL HOLD (HOLD) SUPPLEMENTARY SERVICE - DIGITAL SUBSCRIBER SIGNALLING SYSTEM NO. ONE (DSS1) PROTOCOL - PROTOCOL IMPLEMENTATION CONFORMANCE STATEMENT (PICS) PROFORMA SPECIFICATION European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock -
ETS 300 200019-1-6 : 20001
ETS 300 200019-1-6 : 20001 EQUIPMENT ENGINEERING (EE); ENVIRONMENTAL CONDITIONS AND ENVIRONMENTAL TESTS FOR TELECOMMUNICATIONS EQUIPMENT - CLASSIFICATION OF ENVIRONMENTAL CONDITIONS - SHIP ENVIRONMENTS European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock -
ETS 300 202 : 20001
ETS 300 202 : 20001 INTEGRATED SERVICES DIGITAL NETWORK (ISDN) - CALL DEFLECTION (CD) SUPPLEMENTARY SERVICE - SERVICE DESCRIPTION European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock -
ETS 300 580-2 : 20003
ETS 300 580-2 : 20003 DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2) - FULL RATE SPEECH - PART 2: TRANSCODING European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock
