ITU-T G.981 SPANISH-1994
PDH OPTICAL LINE SYSTEMS FOR THE LOCAL NETWORK

Standard No.

ITU-T G.981 SPANISH-1994

Release Date

1994

Published By

International Telecommunication Union (ITU)

Latest

ITU-T G.981 SPANISH-1994

Scope

This Recommendation covers digital line systems for the transmission of signals based on the plesiochronous hierarchy on optical fibre cables in the local network and includes systems conveying the following bit rates: 1544 kbit/s; 2048 kbit/s; 34 368 kbit/s.

ITU-T G.981 SPANISH-1994 history

• 1994 ITU-T G.981 SPANISH-1994 PDH OPTICAL LINE SYSTEMS FOR THE LOCAL NETWORK