(1) Conditions for users to access the data network:
Users can use routers and frame assembly and removal devices (FRAD). The ISDN User adapter TA is used in ISDN to access the Frame Relay Backbone Network;
Access rate: 64 kbps
Physical layer interface: BRI
-- (2) network transmission capabilities available to users:
Supports 64 Kbps access rate;
Allows you to simultaneously open seven Frame Relay PVC virtual circuits in different directions;
Allows you to select information and application service platforms;
Physical layer interface procedure for user access equipment: compliant with ITU-T recommendations: V.35, V.24, G703, X.21;
Supports leased line fault backup.
-- (3) Features
Convenient, economical, and flexible access;
Suitable for small business users to access the CNFN backbone network and use the integrated information application platform business.
