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Draytek-vigor2820.10294113
7.7* out of 10

Draytek Vigor 2820

Dual-WAN - Outbound Policy-based Load-balance Dual-WAN - BoD Read more

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Specifications

Feature
Value
Comment
Hardware Interface ADSL
1-port ADSL2+, RJ-11 connector ( for AnnexA )
Hardware Interface ADSL
1-port ADSL2+, RJ-45 connector ( for AnnexB )
Hardware Interface ADSL
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
VoIP
2-port FXS
WLAN
IEEE802.11n
USB
1-port USB Host 2.0 ( USB Printer / 3.5G USB Modem )
Dual WAN
Outbound Policy-based Load-balance
Dual WAN
WAN Connection Fail-over
Dual WAN
BoD ( Bandwidth On Demand )
ADSL Compliant ( DSL )
ANSI T1.413 Issue2
ADSL Compliant ( DSL )
Annex M
ADSL Compliant ( DSL )
ITU-T G.992.2 G.lite
ADSL Compliant ( DSL )
ITU-T G.992.3 ADSL2 G.dmt.bis
ADSL Compliant ( DSL )
ITU-T G.992.5 ADSL2+
ADSL Compliant ( DSL )
Annex L ( READSL )
ADSL Compliant ( DSL )
ITU-T G.992.1 G.dmt
ATM Protocol
RFC-2684 / RFC-1483 Multiple Protocol over AAL5
ATM Protocol
Transparent Bridge for MPoA
ATM Protocol
RFC-2364 PPP over AAL5
ATM Protocol
PPPoE Pass Through LAN / WLAN
ATM Protocol
PPPoE / PPPoA Relay
ATM Protocol
RFC-2516 PPP over Ethernet
VoIP Protocol
SIP
VoIP Protocol
RTP
VoIP Protocol
RTCP
VoIP Protocol
12 SIP Registrars
VoIP Protocol
G.168 Line Echo-cancellation
VoIP Protocol
Automatic Gain Control
VoIP Protocol
Jitter buffer ( 180 ms )
Voice Codec
G.711 A/µ Law
Voice Codec
G.723.1
Voice Codec
G.726
Voice Codec
G.729 A / B
Voice Codec
iLBC*
Voice Codec
CNG
Voice Codec
VAD
DTMF Tone
In Band
DTMF Tone
Out Band ( RFC-2833 )
DTMF Tone
SIP Info
Fax / Modem Support
Tone Detection
Fax / Modem Support
G.711 Pass-through
Fax / Modem Support
T.38 for Fax
Supplemental Services
Call Hold / Retrieve / Waiting
Supplemental Services
Internal Call
Supplemental Services
Call Waiting with Caller ID
Supplemental Services
Two MSN ( Multiple Subscriber Numbers ) on Each ISDN S0 Port for VoIP Call ( for VS model )
Supplemental Services
Call Forwarding ( Always / Bust / No Answer )
Supplemental Services
Call Barring ( Incoming / Outgoing )
Supplemental Services
DND ( Do Not Disturb )
Supplemental Services
MWI ( Message Waiting Indicator ) ( RFC-3842 )
Supplemental Services
Hotline
Supplemental Services
Call Transfer
Dial Plan
ISDN On-Net / Off-Net ( VS model with TE mode only )
Dial Plan
Digit Map
Dial Plan
ISDN Loop-through ( VS model with TE mode only )
Dial Plan
Phone Book
Wireless Access Point
IEEE802.11n Compliant ( Draft 2.0 )
Wireless Access Point
Wireless Client List
Wireless Access Point
Wireless LAN Isolation
Wireless Access Point
64 / 128 bit WEP
Wireless Access Point
WPA / WPA2
Wireless Access Point
Hidden SSID
Wireless Access Point
Mac Address Access Control
Wireless Access Point
Access Point Discovery
Wireless Access Point
Multiple SSID
Wireless Access Point
Wireless Rate-control
Wireless Access Point
WMM ( Wi-Fi Multimedia )
Wireless Access Point
802.1x Authentication
Wireless Access Point
WDS ( Wireless Distribution System )
VPN
Up to 32 VPN Tunnels
VPN
Protocol : PPTP, IPSec, L2TP, L2TP over IPSec
VPN
Encryption : MPPE and Hardware-based AES / DES / 3DES
VPN
Authentication : Hardware-based MD5, SHA-1
VPN
IKE Authentication : Pare-shared Key and Digital Signature ( X.509 )
VPN
LAN-to-LAN, Teleworker-to-LAN
VPN
DHCP over IPSec
VPN
NAT-Traversal ( NAT-T )
VPN
VPN Pass-through
VPN
Dead Peer Detection ( DPD )
Firewall
Policy-based Firewall
Firewall
IP and MAC Binding
Firewall
Multi-NAT / DMZ Host / Port-redirection / Open Port
Firewall
SPI ( Stateful Packet Inspection ) ( Flow Track )
Firewall
DoS / DDoS Prevention
Firewall
IP address Anti-spoofing
Firewall
E-Mail Alert and Logging via Syslog
Firewall
CSM ( Content Security Management ) for IM / P2P Application and URL / Web Content Filter
Bandwidth Management QoS
Bandwidth / Session Limitation
Bandwidth Management QoS
Class-based Bandwidth Guarantee by User-Defined Traffic Categories
Bandwidth Management QoS
DiffServ Code Point Classifying
Bandwidth Management QoS
4-level Priority for Each Direction ( Inbound / Outbound )
Bandwidth Management QoS
Bandwidth Borrowed
Bandwidth Management QoS
Guarantee Bandwidth for VoIP
WAN Protocol ( WAN2 )
DHCP Client
WAN Protocol ( WAN2 )
Static IP
WAN Protocol ( WAN2 )
PPPoE
WAN Protocol ( WAN2 )
PPTP
WAN Protocol ( WAN2 )
BPA
WAN Protocol ( WAN2 )
L2TP*
Network Feature
DNS Cache / Proxy
Network Feature
DHCP Client / Relay / Server
Network Feature
IGMP Proxy
Network Feature
UPnP
Network Feature
NTP Client
Network Feature
Call Scheduling
Network Feature
RADIUS Client
Network Feature
Dynamic DNS
Routing Protocol
Static Routing
Routing Protocol
RIP V2
Network Management
Configuration Backup / Restore
Network Management
Quick Start Wizard
Network Management
CLI ( Command Line Interface , Telnet / SSH )
Network Management
Administration Access Control
Network Management
Web-based User Interface ( HTTP / HTTPS )
Network Management
Built-in Diagnostic Function
Network Management
Firmware Upgrade via TFTP / FTP / HTTP / TR-069*
Network Management
Logging via Syslog
Network Management
SNMP Management MIB-II
Network Management
TR-069*
Network Management
TR-104*
Temperature
Storage : -25簞C ~ 70簞C
Temperature
Operating : 0簞C ~ 45簞C
Temperature
Figure 4. VoIP Application
Temperature
Vigor2820Vn models provide twin analogue phone and one line port. It supports multiple SIP Registrars with high flexible configuration and call handing options.
Temperature
VoIP Application
Temperature
Figure 3. Wireless Application
Temperature
VPN Firewall Application
Temperature
With hardware-based implementation of the VPN protocol, the Vigor2820 supports up to 32 VPN tunnels using advanced protocols such as IPSec / PPTP / L2TP / L2TP over IPSec with AES / DES / 3DES for encryption and MD5 / SHA-1 for authentication. The SPI firewall uses Object-Based design to make setting of firewall policies easy. The CSM feature allows more precise and efficient access control for URL / Web Content Filtering, IM and P2P applications.
Temperature
Vigor2820Vn models comply with 802.11n ( Draft 2.0 ) standards. They support WEP / WPA / WPA2, encryption and MAC Address Control, Wireless LAN Isolation, Multi SSID and 802.1x authentication. The Wireless Rate Control function can adjust the data rate of each wireless station ( client ). WDS can help users to extend wireless coverage easily.
Temperature
Wireless Application
Temperature
Figure 2. VPN Firewall Application
Temperature
Humidity
10% ~ 90% ( non-condensing )
Max. Power
10 Watt
Dimension
L241 * W165 * H44 ( mm )
Power
DC 12V ~ 15V
Release Date
First seen
31 October 2008