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Technická specifikace Vigor 2920n
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| Hardware Interface |
4 x 10/1000Based-Tx LAN Switch, RJ-45 |
| 1 x 10/100Based-Tx WAN1 Port, RJ-45 |
| 1 x 10/1000Based-Tx WAN2 Port, RJ-45 |
| 3 x Detachable Single-band Antennas |
| 1 x Wireless on/off Button |
| 1 x WPS button |
| 1 x Factory Reset Button |
| 1 x USB Host 2.0 (for Printer / 3.5G USB Modem) |
| Dual-WAN (Ethernet / 3.5G) |
Outbound Policy-Based Load-Balance |
| BoD (Bandwidth on Demand) |
| WAN Connection Fail-over |
| Wireless Access Point |
IEEE 802.11n Compliant |
| Wireless Client List |
| Wireless LAN Isolation |
| 64/128-bit WEP/WPA/WPA2 |
| WPS |
| MAC Address Access Control |
| Access Point Discovery |
| WDS (Wireless Distribution System) |
| 802.1x Authentication |
| Hidden SSID |
| Multiple SSID |
| Wireless Rate-control |
| IEEE802.11e : WMM (Wi-Fi Multimedia) |
| WAN Protocol |
DHCP Client |
| Static IP |
| PPPoE |
| PPTP |
| BPA |
| L2TP |
| 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: Pre-shared Key and Digital Signature (X.509) |
| LAN-to-LAN, Teleworker-to-LAN |
| DHCP over IPSec |
| NAT-Traversal (NAT-T) |
| Dead Peer Detection (DPD) |
| VPN Pass-through |
| Firewall |
Multi-NAT, DMZ Host, Port-redirection and Open Port |
| Object-based Firewall |
| MAC Address Filter |
| SPI (Stateful Packet Inspection) (Flow Track) |
| DoS / DDoS Prevention |
| IP Address Anti-spoofing |
| E-mail Alert and Logging via Syslog |
| Bind IP to MAC Address |
| Time Schedule Control |
| USB |
3.5G USB Modem as 2ndWAN |
| Printer Sharing |
| File System : Support FAT32 / FAT16 File System * |
| File System : Support FTP Function for File Sharing * |
| File System : Support Samba for Windows File Sharing * |
| Bandwidth Management |
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 |
| Layer-2 (802.1p) and Layer-3 (TOS / DSCP) QoS Mapping * |
| 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 with MIB-II |
| Management Session Time Out |
| 2-level management (Admin/User Mode) |
| TR-069 Management |
| TR-104 Management |
| Content Security Management |
IM/P2P Applications Blocking |
| URL Keyword Filter (Whitelist and Blacklist) |
GlobalView Web Content Filter (Powered by  ) * |
| Network Features |
DHCP Client/Relay/Server |
| IGMP Proxy |
| Dynamic DNS |
| NTP Client |
| Call Scheduling |
| RADIUS Client |
| DNS Cache/Proxy |
| UPnP 30 Sessions |
| Port-Based VLAN |
| Packet Forwarding Acceleration |
| Routing Protocol |
Static Routing |
| RIP V2 |
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Declaration of Conformity
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Temperature
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Operating : 0°C ~ 45°C |
| Storage : -25°C ~ 70°C |
| Humidity |
10% ~ 90% ( non-condensing ) |
| Max. Power |
10 Watt |
| Dimension |
L240.96 * W165.07 * H43.96 ( mm ) |
| Power |
DC 15V / 1.34A |
Vigor série 2850 jsou VDSL routery zpětně kompatibilní s ADSL2/2+, L2 Gigabit switchem (s tag a port base VLAN), S funkcí Multi-Subnet pro efektivní správu pracovních skupin, VPN, s Acces Pointem 802.11n/g/b s volitelnou frekvencí 2,4 nebo 5GHz.
DUAL-Wan routery ( s ADSL2+ a Gigabit ethernet) s Wi-Fi 802.11n (modely značené plus jsou se selektivním dualbandem o frekv. 2,4 a 5 GHz). Routery jsou dále vybabeny VoIP funkcemi a jsou určeny pro náročné aplikace středních podniků a kanceláří, podporují velké množství funkcí nutných pro zvýšení bezpečnosti, vzdálený přístup, multimediální podporu, virtuální privátní sítě (VPN), připojení tiskárny, USB disky a 3G/4G modemy.