Form Factor: Rack-mountable
Installed Modules Qty (Max): 1 (installed) / 2 (max)
Processor Type: 1 x Motorola MPC860 80 MHz
Memory RAM: 32 MB
Flash Memory: 8 MB
Connectivity Technology: Wired
Line Rate: T-1
Line Coding Format: AMI, B8ZS
Framing Format: D4, ESF, SF
Data Link Protocol: Ethernet, Fast Ethernet, Frame Relay
Routing Protocol: OSPF, RIP-1, RIP-2
Status Indicators: Link activity, power, transmit, receive
Expansion Slots Total (Free): 2 ( 1 ) x expansion slot
Interfaces: 2 x network - Ethernet 10Base-T/100Base-TX - RJ-45 1 x management - console 1 x network - T1-FT1 - RJ-48C ( WAN )
Compliant Standards: CE, CSA, UL, cUL
Power Device: Power supply
Voltage Required: AC 110/230 V ( 50/60 Hz )
OS Provided: ADTRAN OS

Features:
Firewall protection, DHCP support, NAT support, NAPT support