Full specification
Form factor: 2 rack units (2U)
Height: 3.5 inches
Width: 17.2 inches
Depth: 22.0 inches
Throughput: 5 Gbps
Expansion slots: 7 total (Shared Port Adapter, SFP mini-GBIC)
Flash memory: 1 GB
DRAM: 4 GB
Ethernet ports: 4 built-in gigabit Ethernet ports
Redundant power supply: Yes
Input voltage: 110 V AC / 220 V AC
Security features: IPsec, L2TP, SSH, 3DES, AES
Management protocols: Telnet, SSH, SNMP, RMON
Network protocols: BGP, OSPF, EIGRP, IS-IS