ITU-T G.981-1994
PDH Optical Line Systems for the Local Network - Digital Sections and Digital Line Systems (Study Group 15) 12 pp
Home
ITU-T G.981-1994
Standard No.
ITU-T G.981-1994
Release Date
1994
Published By
ITU-T - International Telecommunication Union/ITU Telcommunication Sector
Copyright ©2023 All Rights Reserved