PRISM 3111/3112

The PRISM 3111 and 3112 are T1/FT1 CSU/DSUs designed for branch-office connectivity that support voice and data combined over a single T1 circuit and router-based WAN connectivity. For disaster recovery, the 3111/3112 devices provide an integral RS-232 dial back-up port. The optional DSX-1 port connects to a PBX, channel bank, or any other DSX-1 ready device. The PRISM 3111 has one data port and the PRISM 3112 has two.

The units can be configured and managed using a variety of methods: terminal-driven VT100 interface, front panel LCD, or SNMP/Telnet commands. Management is via a SLIP interface or optional Ethernet interface.

Highlights

• D4 and ESF support
• Integral back-up port
• Easy to install and operate
• Enhanced diagnostics
• Embedded SNMP agent
• Integral RS-232 dial back-up support