| Manufacturer | Nortel |
| Manufacturer Part # | NT5S20AAE6 |
| Cost Central Item # | 10119851 |
| Product Description | Nortel Business Secure Router 222 - Security appliance - Ethernet, Fast Ethernet external |
| Device Type | Security appliance |
| Enclosure Type | External |
| Approximate Dimensions (WxDxH) | 5.7 in x 7.7 in x 2.2 in |
| Approximate Weight | 14.1 oz |
| Processor | 1 x Intel IXP425 266 MHz |
| RAM Installed ( Max ) | 32 MB |
| Flash Memory Installed (Max) | 64 MB flash |
| Data Link Protocol | Ethernet, Fast Ethernet |
| Network / Transport Protocol | IPSec, PPPoE |
| Remote Management Protocol | SNMP 1, SNMP 2, Telnet, HTTPS |
| Features | Firewall protection, switching, auto-sensing per device, DHCP support, NAT support, VPN support, Stateful Packet Inspection (SPI), DoS attack prevention, content filtering, dynamic DNS server, URL filtering |