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Technical Specifications of Vigor2820
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| Hardware Interface |
ADSL |
1-port ADSL2+, RJ-11 connector (for AnnexA) |
| 1-port ADSL2+, RJ-45 connector (for AnnexB) |
| LAN |
3-port 10/100 Base-Tx and 1 port 1000 Base-TX Switch, RJ-45 connectors |
| WAN |
1 port 10/100 Base-Tx,RJ-45 connector |
| USB |
1-port USB Host 2.0 (USB Printer / 3G USB Modem) |
| Dual WAN |
Outbound Policy-based Load-balance |
| Bandwidth On Demand |
| WAN Connection Fail-over |
| ADSL Compatibility |
ANSI T1.413 Issue2 |
| ITU-T G.992.1 G.dmt |
| ITU-T G.992.2 G.lite |
| ITU-T G.992.3 ADSL2 G.dmt.bis |
| ITU-T G.992.5 ADSL2+ |
| Annex L (READSL) |
| Annex M * |
| ATM Protocol |
RFC-2684 / RFC-1483 Multiple Protocol over AAL5 |
| RFC-2516 PPP over Ethernet |
| RFC-2364 PPP over AAL5 |
| PPPoE Pass Through LAN |
| PPPoE / PPPoA Relay |
| Transparent Bridge for MPoA |
| VPN |
Up to 32 VPN Tunnels |
| Protocol : PPTP, IPSec, L2TP, L2TP over IPSec |
| Encryption : MPPE and Hardware-based AES / DES / 3DES |
| Authentication : Hardware-based MD5, SHA-1 |
| IKE Authentication : Pare-shared Key and Digital Signature (X.509) |
| LAN-to-LAN, Teleworker-to-LAN |
| DHCP over IPSec |
| NAT-Traversal |
| Dead Peer Detection |
| VPN Pass-through |
| Firewall |
Policy-based Firewall |
| Content Security Management for IM / P2P Application and URL / Web Content Filter |
| Multi-NAT / DMZ Host / Port-redirection / Open Port |
| Stateful Packet Inspection (Flow Track) |
| DoS / DDoS Prevention |
| IP address Anti-spoofing |
| E-Mail Alert and Logging via Syslog |
| IP and MAC Binding |
| Bandwidth Management |
QoS |
Class-based Bandwidth Guarantee by User-Defined Traffic Categories |
| DiffServ Code Point Classifying |
| 4-level Priority for Each Direction (Inbound / Outbound) |
| Bandwidth Borrowed |
| Bandwidth / Session Limitation |
| WAN Protocol (WAN2) |
DHCP Client |
| Static IP |
| PPPoE |
| PPTP |
| BPA |
| L2TP |
| Network Feature |
DNS Cache / Proxy |
| DHCP Client / Relay / Server |
| IGMP Proxy |
| Dynamic DNS |
| NTP Client |
| Call Scheduling |
| RADIUS Client |
| UPnP |
| Routing Protocol |
Static Routing |
| RIP V2 |
| Network Management |
Web-based User Interface (HTTP / HTTPS) |
| Quick Start Wizard |
| CLI (Command Line Interface , Telnet / SSH) |
| Administration Access Control |
| Configuration Backup / Restore |
| Built-in Diagnostic Function |
| Firmware Upgrade via TFTP / FTP / HTTP / TR-069 |
| Logging via Syslog |
| SNMP Management MIB-II |
| TR-069 |
| TR-104 * |
| Support Smart Monitor |
Up to 30 PCs |
| Temperature |
Operating : 0?C ~ 45?C |
| Storage : -25?C ~ 70?C |
| Humidity |
10% ~ 90% (non-condensing) |
| Max. Power |
10 Watt |
| Dimension |
L241 * W165 * H44 (mm) |
| Power |
DC 12V ~ 15V |