- E1/T1 extension over FTTU Ethernet
- Multiplexes up to 4 E1/T1 circuits
- Supports CAS signaling
- Transparent to all signaling protocols running over E1/T1
- Extends framed (fractional) or unframed E1/T1 circuits
- Integrated DS0 level grooming and cross connect E1/T1 ports
- Management interfaces: SNMP, Telnet, TFTP and XMODEM with enhanced management tools and features