| Manufacturer | Allied Telesis |
| Manufacturer Part # | AT-AR256E-10 |
| Cost Central Item # | 10602104 |
| Product Description | Allied Telesis AT AR256E - Router + 4-port switch - DSL - Ethernet, Fast Ethernet external |
| Device Type | Router + 4-port switch (integrated) |
| Form Factor | External |
| Approximate Dimensions (WxDxH) | 4.7 in x 7 in x 1.5 in |
| Approximate Weight | 12.3 oz |
| Localization | United States |
| RAM | 8 MB SDRAM |
| Flash Memory | 2 MB |
| Routing Protocol | RIP, static IP routing |
| Data Link Protocol | Ethernet, Fast Ethernet |
| Network / Transport Protocol | TCP/IP, PPTP, UDP/IP, DLC/LLC, L2TP, ICMP/IP, IPSec, PPPoE, PPPoA, AAL5 |
| Remote Management Protocol | SNMP 1, SNMP 2, Telnet, HTTP |
| Digital Signaling Protocol | ADSL, ADSL2, ADSL2+ |
| Features | Firewall protection, DMZ port, DHCP support, NAT support, RARP support, ARP support, auto-uplink (auto MDI/MDI-X), Syslog support, Stateful Packet Inspection (SPI), DoS attack prevention, packet filtering, dynamic DNS server, port mirroring, VPN passthrough, firmware upgradable |