IP•Express GT1-DI is a high performance, bandwidth scalable, WAN router or bridge with 4 T1 ports that have flexible Drop and Insert capabilities. Point to Point and Frame Relay Wide Area Networking Protocols, with 24/7 proven interoperability, are fully supported on the T1 channels allocated to the internal WAN Router or Bridge.
The 4 T1 ports are able to independently connect T1 based Telecommunication Equipment and Ethernet LANs to 1 or 2 remote locations.
A WAN Router or Bridge, 1 to 3 T1 Drop and Insert Interfaces and a long haul T1 DSU/CSU are
integrated to create a complete T1 Data and Voice Multiplexor.