| General |
| Status | R4 |
| Device Type | Router - 4-port switch (integrated) |
| Enclosure Type | Desktop |
| Connectivity Technology | Wired |
| Data Link Protocol | Ethernet, Fast Ethernet |
| Capacity | IPSec VPN tunnels: 20 |
| Network / Transport Protocol | L2TP, IPSec, PPPoE, PPPoA |
| Routing Protocol | OSPF, RIP-1, RIP-2, BGP, EIGRP, HSRP, VRRP, NHRP, IGMPv3, GRE |
| Remote Management Protocol | Telnet, SNMP 3, HTTP, HTTPS, SSH |
| Encryption Algorithm | LEAP, DES, Triple DES, MD5, TLS, PEAP, TTLS, TKIP, WPA, WPA2, WPA-PSK, PKI, 128-bit AES, 192-bit AES, 256-bit AES |
| Authentication Method | RADIUS, TACACS+ |
| Features | Firewall protection, DHCP support, NAT support, VLAN support, auto-uplink (auto MDI/MDI-X), IGMP snooping, SPI, DiffServ support, MAC address filtering, Broadcast Storm Control, IPv6 support, LLQ, CBWFQ, WFQ, ACL support, QoS, LFI, DMVPN, DHCP server, VRF-Lite, DNS proxy |
| Compliant Standards | IEEE 802.1D, IEEE 802.1Q, IEEE 802.1x, VCCI-II, EN55024, CSA 22.2 No. 60950, EN55022 Class B, AS/NZ 3548 Class B, AS/NZS 60950-1, CS-03, EN 60555-2, UL 60950-1, IEC 60950-1 |
| Flash Memory | 128 MB |
| Status Indicators | Port status, power |
| Communications |
| Type | ISDN / DSL modem combo |
| Digital Signaling Protocol | ADSL2+ |
| Protocols & Specifications | ITU G.992.1 (G.DMT) Annex A, ITU G.992.3 Annex A, ITU G.992.5 Annex A |
| Expansion / Connectivity |
| Interfaces | LAN: 4 x 10Base-T/100Base-TX - RJ-45
Management: 1 x console - RJ-45
WAN: 1 x ADSL2+
USB: 1 x 4 pin USB Type A
WAN: 1 x BRI ST |
| Expansion Slots | 1 (total) / 1 (free) x ExpressCard
1 (total) / 1 (free) x SO-DIMM 200-pin |
| Power |
| Power Device | External power adapter - 60 Watt |
| Voltage Required | AC 120/230 V (50/60 Hz) |
| Dimensions & Weight |
| Width | 32.5 cm |
| Depth | 24.9 cm |
| Height | 4.4 cm |
| Weight | 2.5 kg |
| Environmental Parameters |
| Min Operating Temperature | 0 °C |
| Max Operating Temperature | 40 °C |
| Humidity Range Operating | 10 - 85% |
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