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Technical Specifications of Vigor2820
| Hardware Interface ADSL: 1-port ADSL2+, RJ-11 connector ( for AnnexA ) |
| 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 |
| ADSL Compliant ( DSL ) ANSI T1.413 Issue2 |
| ITU-T G.992.3 ADSL2 G.dmt.bis |
| ATM Protocol RFC-2684 / RFC-1483 Multiple Protocol over AAL5 |
| RFC-2516 PPP over Ethernet |
| Transparent Bridge for MPoA |
| 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 |
| 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 ) |
| E-Mail Alert and Logging via Syslog |
| 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 / Session Limitation |
| WAN Protocol ( WAN2 ) DHCP Client |
| Network Feature DNS Cache / Proxy |
| DHCP Client / Relay / Server |
| Routing Protocol Static Routing |
| Network Management Web-based User Interface ( HTTP / HTTPS ) |
| CLI ( Command Line Interface , Telnet / SSH ) |
| Administration Access Control |
| Configuration Backup / Restore |
| Built-in Diagnostic Function |
| Firmware Upgrade via TFTP / FTP / HTTP / TR-069 |
| Temperature Operating : 0°C ~ 45°C |
| Humidity 10% ~ 90% ( non-condensing ) |
| Dimension L241 * W165 * H44 ( mm ) |
| Wireless Access Point IEEE802.11n Compliant ( Draft 2.0 ) |
| Mac Address Access Control |
| WDS ( Wireless Distribution System ) |
802.1X Authentication * |
