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ITU There are 5137 products.
ITU-T G.180
ITU-T G.180 Characteristics of N + M type direct transmission restoration systems for use on digital and analogue sections, links or equipment
$10.75 $25.00 -57%In StockITU-T G.181
ITU-T G.181 Characteristics of 1 + 1 type restoration systems for use on digital transmission links
$10.75 $25.00 -57%In StockITU-T G.772
ITU-T G.772 Protected monitoring points provided on digital transmission systems
$10.75 $25.00 -57%In StockITU-T G.961
ITU-T G.961 Digital transmission system on metallic local lines for ISDN basic rate access
$10.75 $25.00 -57%In StockITU-T H.331
ITU-T H.331 Broadcasting type audiovisual multipoint systems and terminal equipment
$10.75 $25.00 -57%In StockITU-T I.140
ITU-T I.140 Attribute technique for the characterization of telecommunication services supported by an ISDN and network capabilities of an ISDN
$10.75 $25.00 -57%In StockITU-T I.431
ITU-T I.431 Primary rate user-network interface - Layer 1 specification
$10.75 $25.00 -57%In StockITU-T I.500
ITU-T I.500 General structure of the ISDN interworking Recommendations
$10.75 $25.00 -57%In StockITU-T I.520
ITU-T I.520 General arrangements for network interworking between ISDNs
$10.75 $25.00 -57%In StockITU-T I.530
ITU-T I.530 Network interworking between an ISDN and a public switched telephone network (PSTN)
$10.75 $25.00 -57%In Stock
