ITU-T Y.1251 SPANISH PDF

Published Date: 11/01/1988

NUMBERING IN SYSTEMS ON SYMMETRIC PAIR CABLE

Published Date: 08/01/2017

Field mountable single-mode optical fibre connectors

Published Date: 11/01/2009

Definitions of terms used for identifiers (names, numbers, addresses and other identifiers) for public telecommunication services and networks in the E-series Recommendations

Published Date: 03/01/2006

Link capacity adjustment scheme (LCAS) for virtual concatenated signals

Published Date: 01/01/1999