It also requires a modem to be used at each end. This low-profile bridge enables your Token Ring network to take advantage of Frame Relay for multiple logical connections over a single physical connection. Achieve speeds up to 512 kbps with this unit, which includes an internal power supply and LCD diagnostics for on-site management. Full-duplex dual DMA on both channels. Supports HDSL, SDLC, ISDN LapD, bisync, and hybrid DLC protocols.
Speeds are software programmable.
Includes Developer s Tool Kit with software examples and source code. 128 kbps ISDN terminal adapter with front-panel keypad. This ISDN Terminal Adapter features a separate analog port to connect standard analog telephone equipment. Also features a compact vertical design, data compression and error correction, and a modem-like user interface. Available in models for many different countries.