ETSI
Representing members from 54 countries, ETSI promotes worldwide standardization in telecommunications, broadcasting and information technology. The work of ETSI is closely aligned with the market needs of network operators, manufacturers, service providers, research institutions, and end users.
ETSI I-ETS 300 489-1
Terminal Equipment (TE); Conformance testing for file transfer over the Integrated Services Digital
$9.00 $17.50
ETSI I-ETS 300 489-2
Terminal Equipment (TE); Conformance testing for file transfer over the Integrated Services Digital
$32.00 $63.00
ETSI I-ETS 300 490-1
Terminal Equipment (TE); File transfer over the Integrated Services Digital Network (ISDN); Conforma
$21.00 $41.00
ETSI I-ETS 300 490-2
Terminal Equipment (TE); File transfer over the Integrated Services Digital Network (ISDN); Conforma
$9.00 $17.50
ETSI I-ETS 300 490-3
Terminal Equipment (TE); File transfer over the Integrated Services Digital Network (ISDN); Conforma
$114.00 $228.00
ETSI I-ETS 300 491-1
Terminal Equipment (TE); Conformance testing for file transfer over the Integrated Services Digital
$21.00 $41.00
ETSI I-ETS 300 491-2
Terminal Equipment (TE); Conformance testing for file transfer over the Integrated Services Digital
$26.00 $52.50
ETSI I-ETS 300 491-3
Terminal Equipment (TE); Conformance testing for file transfer over the Integrated Services Digital
$95.00 $189.00
ETSI I-ETS 300 609-1
Digital cellular telecommunications system (Phase 2) (GSM); Base Station System (BSS) equipment spec
$34.00 $68.00
ETSI I-ETS 300 634
Transmission and Multiplexing (TM); Single-mode optical fibre cables to be used as underwater cables
$11.00 $21.51
ETSI I-ETS 300 637
Network Aspects (NA); Functional specification of traffic management on the Network Element/Operatio
$34.00 $68.00
ETSI I-ETS 300 644
Transmission and Multiplexing (TM); Optical fibre cables for indoor applications
$11.00 $21.51
ETSI I-ETS 300 653
Telecommunications Management Network (TMN); Generic managed object class library for the network le
$39.00 $78.50
ETSI I-ETS 300 654
Integrated Services Digital Network (ISDN); Videotelephony terminals; Interim D-channel signalling a
$11.00 $21.51
ETSI I-ETS 300 671
Transmission and Multiplexing (TM); Passive optical components; Fibre optical connectors for single-
$11.00 $21.51