Product specifications

Chapter 3 Panel Description
14
(d) V.35 tributary card
This 4 channel V.35 card, also requires HD68 to 4xMB34F adapter cable to connect to V.35 interface.
(e) X.21 tributary card
This 4 channel X.21 card, also requires HD68 to 4xDB15F adapter cable to connect to X.21 interface.
Any of the above cards may be plugged into any tributary slot 1 ~ 4. (Port 1 ~ Port 4)
4xX.21
4Xv35