ITU-T G.955-1989
Digital Line Systems Based on the 1544 kbit/s Hierarchy on Optical Fibre Cables - Digital Networks@ Digital Sections and Digital Line Systems (Study Groups XV and XVIII) 8 pp

Standard No.

ITU-T G.955-1989

Release Date

1989

Published By

ITU-T - International Telecommunication Union/ITU Telcommunication Sector