| 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, DHCP, DNS |
| Routing Protocol | RIP-1, RIP-2, HSRP, VRRP, GRE, policy-based routing (PBR) |
| Remote Management Protocol | Telnet, SNMP 3, HTTP, HTTPS, SSH, CLI |
| Encryption Algorithm | DES, Triple DES, SSL, PKI, 128-bit AES, 192-bit AES, 256-bit AES |
| Authentication Method | RADIUS, TACACS+ |
| Features | Firewall protection, auto-sensing per device, DHCP support, NAT support, VLAN support, auto-uplink (auto MDI/MDI-X), Stateful Packet Inspection (SPI), MAC address filtering, Broadcast Storm Control, Low-latency queuing (LLQ), Class-Based Weighted Fair Queuing (CBWFQ), Weighted Fair Queuing (WFQ), Spanning Tree Protocol (STP) support, Access Control List (ACL) support, Quality of Service (QoS), DHCP server, DNS proxy |
| Compliant Standards | IEEE 802.1D, IEEE 802.1Q, IEEE 802.1x, VCCI, CISPR 24, EN 61000-3-2, EN55022, ICES-003, EN 61000-3-3, EN55024, EN50082-1, EN 61000-6-1, EN 50082-2, FCC CFR47 Part 15, EN 300 386 |
| Flash Memory | 128 MB |
| Status Indicators | Port status, power |
| Line Properties |
| Framing Format | ANSI T1.413 |
| Communications |
| Type | DSL modem |
| Digital Signaling Protocol | ADSL2, ADSL2+, VDSL2 |
| Protocols & Specifications | ITU G.994.1 (G.hs), ITU G.992.5 Annex M, ITU G.993.2, ITU G.992.3 Annex M |
| 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 VDSL2 |
| Expansion Slots | 1 (total) / 1 (free) x memory |
| 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% (non-condensing) |
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