The Atlas 890 Base System functions as a multi T1 or T3 IAD, 3/1/0 DACS, NxT1 Invere Multiplexer, ISDN switch, IP router, Frame Relay Switch and Video Switch.
Features
Type: Multiplexor
Enclosure Type: Rack Mountable
Data Link Protocol: Ethernet, ISDN, HDLC, Frame Relay, Serial