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Nortel VPN Router 251 - Router + 4-port switch - DSL - EN, Fast EN at Backoffice
Nortel VPN Router 251 - Router + 4-port switch - DSL - EN, Fast EN
DM1401C140
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This product is no longer available.
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Nortel VPN Router 200 Series provides low-cost secure connectivity to the Internet or managed IP networks. VPN Router 251 is designed for telecommuters and small offices/home offices with VPN, stateful firewall, URL/content filtering and optional integrated ADSL in a compact easy-to-manage platform.| Product Description | Nortel VPN Router 251 - router | | Device Type | Router + 4-port switch (integrated) | | Form Factor | External | | Dimensions (WxDxH) | 23 cm x 16.1 cm x 5.3 cm | | Weight | 0.5 kg | | Localisation | Hong Kong, United Kingdom | | Routing Protocol | RIP-1, RIP-2 | | Data Link Protocol | Ethernet, Fast Ethernet | | Network / Transport Protocol | PPTP, IPSec, PPPoE, PPPoA | | Remote Management Protocol | SNMP, HTTP | | Digital Signaling Protocol | ADSL Lite, ADSL, RADSL | | Features | 128-bit encryption, 168-bit encryption, DHCP support, NAT support, auto-negotiation, ALERT notification, traffic shaping, Stateful Packet Inspection (SPI), manageable | | Power | AC 230V |
GENERAL |
| Device Type | Router |
| Form Factor | External |
| Width | 23 cm |
| Depth | 16.1 cm |
| Height | 5.3 cm |
| Weight | 0.5 kg |
| Localisation | Hong Kong, United Kingdom |
NETWORKING |
| Integrated Switch | 4-port switch |
| Framing Format | ANSI T1.413 |
| Data Link Protocol | Ethernet, Fast Ethernet |
| Switching Protocol | Ethernet |
| Network / Transport Protocol | PPTP, IPSec, PPPoE, PPPoA |
| Routing Protocol | RIP-1, RIP-2 |
| Remote Management Protocol | SNMP, HTTP |
| Features | 128-bit encryption, 168-bit encryption, DHCP support, NAT support, auto-negotiation, ALERT notification, traffic shaping, Stateful Packet Inspection (SPI), manageable |
COMMUNICATIONS |
| Type | DSL modem |
| Digital Signaling Protocol | ADSL Lite, ADSL, RADSL |
| Protocols & Specifications | ITU G.992.2 (G.Lite), ITU G.994.1 (G.hs), ITU G.992.1 (G.DMT) Annex A |
EXPANSION / CONNECTIVITY |
| Interfaces | 4 x network - Ethernet 10Base-T/100Base-TX - RJ-45
1 x modem - ADSL ( WAN )
1 x management - RS-232 - 9 pin D-Sub (DB-9) |
MISCELLANEOUS |
| Encryption Algorithm | DES, Triple DES, MD5, AES, SHA-1 |
| Compliant Standards | FCC Class B certified, CE, CSA, UL, FCC Part 68 |
POWER |
| Power Device | Power adapter - external |
| Voltage Required | AC 230V |
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