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| Main Specifications | |
|---|---|
| Product Description | 3Com Router 3031 - router - ISDN/DSL - desktop |
| Device Type | Router - ISDN / DSL modem combo - 4-port switch (integrated) |
| Enclosure Type | Desktop |
| Digital Signaling Protocol | ADSL |
| WAN Ports Qty | 2 |
| Data Link Protocol | Ethernet, ISDN, Fast Ethernet |
| Network / Transport Protocol | L2TP, IPSec, PPPoE, PPPoA |
| Routing Protocol | OSPF, BGP-4, RIP-1, RIP-2, IGMP, VRRP, PIM-SM, PIM-DM |
| Remote Management Protocol | SNMP 1, SNMP 2, RMON, Telnet, SNMP 3 |
| Features | Firewall protection, IP-routing, NAT support, VPN support, Stateful Packet Inspection (SPI), DoS attack prevention, manageable, AutoCross |
| Compliant Standards | IEEE 802.1Q, IEEE 802.1p |
| Power | AC 120/230 V (50/60 Hz) |
| Dimensions (WxDxH) | 11.8 in x 7.1 in x 1.8 in |
| Weight | 2.2 lbs |
| Localization | United States |
| Manufacturer Warranty | 1-year warranty |
| General | |
| Device Type | Router - 4-port switch (integrated) |
| Enclosure Type | Desktop |
| Connectivity Technology | Wired |
| Data Link Protocol | Ethernet, ISDN, Fast Ethernet |
| Network / Transport Protocol | L2TP, IPSec, PPPoE, PPPoA |
| Routing Protocol | OSPF, BGP-4, RIP-1, RIP-2, IGMP, VRRP, PIM-SM, PIM-DM |
| Remote Management Protocol | SNMP 1, SNMP 2, RMON, Telnet, SNMP 3 |
| Encryption Algorithm | DES, Triple DES, AES |
| Authentication Method | Secure Shell (SSH), RADIUS, PAP, CHAP |
| Features | Firewall protection, IP-routing, NAT support, VPN support, Stateful Packet Inspection (SPI), DoS attack prevention, manageable, AutoCross |
| Compliant Standards | IEEE 802.1Q, IEEE 802.1p, FCC Class B certified, CISPR 22 Class B, CISPR 24, EN 60950, EN 61000-3-2, IEC 60950, EN 61000-3-3, EN55024, UL 60950 Third Edition, CSA 22.2 No. 60950, EN55022 Class B, ICES-003 Class B, EN 61000-4-4, EN 61000-4-2, EN 61000-4-3, EN 61000-4-6, EN 61000-4-5 |
| Processor | MPC859DSL 80 MHz |
| RAM | 64 MB SDRAM |
| Flash Memory | 8 MB |
| Expansion / Connectivity | |
| Interfaces | LAN: 4 x 10Base-T/100Base-TX - RJ-45 ¦ WAN: 1 x ADSL - RJ-11 ¦ Management: 1 x RS-232C ¦ WAN: 1 x BRI ST - RJ-45 |
| Manufacturer Warranty | |
| Service & Support | Limited warranty - 1 year |
| Miscellaneous | |
| MTBF | 338,000 hours |
| Localization | United States |
| Power | |
| Power Device | External power adapter - 12 Watt |
| Voltage Required | AC 120/230 V (50/60 Hz) |
| Environmental Parameters | |
| Min Operating Temperature | 32 °F |
| Max Operating Temperature | 104 °F |
| Humidity Range Operating | 5 - 90% |
| Communications | |
| Type | ISDN / DSL modem combo |
| Digital Signaling Protocol | ADSL |
| Protocols & Specifications | ITU G.992.1 (G.DMT), ITU G.992.2 (G.Lite), ITU G.994.1 (G.hs) |
| Max Transfer Rate | 8 Mbps |
| Dimensions & Weight | |
| Width | 11.8 in |
| Depth | 7.1 in |
| Height | 1.8 in |
| Weight | 2.2 lbs |
| Line Properties | |
| Framing Format | ANSI T1.413 |