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Vigor 3912 Series

10G High-Performance Load-Balancing VPN Concentrator


- 8 x WAN/LAN Switchable ports & 4x fixed LAN ports
- 2 10G SFP+ & 2x 2.5G Ethernet for WAN or LAN
- 1000k NAT Sessions recommended for a network of 500+hosts

- 256GB M.2 SSD (Vigor 3912S)




Quad-Core Powerful Enterprise Gateway

Vigor3912 is capable for bandwidth demanding network. The router features a powerful quad-core processor, eight WAN interfaces, including two 10G SFP+ for fiber connectivity, two 2.5G Ethernet, RJ-45, and four Gigabit Ethernet, RJ-45, gives you NAT throughput up to 15.6 Gbps. All of WAN ports are switchable between WAN and LAN to provide Network Administrator


with the flexibility to make the most ot of the router. In addition, the router has four Gigabit Ethernet, RJ-45 as a fixed LAN interface.




Features for The Pros

Flexible WAN/LAN Port

With 8 configurable WAN/LAN ports, including 10G SFP+, 2.5GbE, 1GbE, Vigor3912 is designed to grow with your business.

VPN Hub with High Dialing Speed

Supporting 500 concurrent VPN tunnels for branches (LAN-to-LAN) and remote workers (remote dial-in).
Dialing up 500 IPSec tunnels within 80 seconds!

Editable Plaintext Configuration File

Supporting exporting and importing editable plaintext configuration file.

Packet Capture Tool

By either mirroring all packets to designated LAN port or downloading .pcap file via WUI remotely, spotting an issue is easier than ever.

Hardware Acceleration

All sessions accelerate without sacrificing either QoS or Bandwidth Limit functionality.





Fiber to the Building/Home

An ideal choice to work with tier 2/3 ISPs and co-working spaces

High Performance with 10G SFP+

For both NAT and routing network, and for both 10G-WAN and 10G-LAN, Vigor3912 is ready to deliver high throughput to your business.

Layer 3 Routing with BGP and OSPF

With the most popular Exterior and Interior Gateway Protocols, Vigor3912 is ideal for ISP deployment.

Layer 2 Security with PPPoE Server and VLAN

With 200 PPPoE user accounts and 50 VLAN/LAN subnets, Vigor3912 provides up to 9.2 Gbps throughput, and makes subletting network infrastructure secure and easy.



WAN/LAN Switchable Port 2x 10G/2.5G/1G SFP+ Fiber Slot
2x 2.5G/1G/100M/10M Ethernet, RJ-45
4x 1G/100M/10M Ethernet, RJ-45
Fixed LAN Port 4x 1G/100M/10M Ethernet, RJ-45
USB Port 2x USB 3.0 for storage* (since f/w v3.9.6)
Console Port 1x RJ-45
Button 1x Factory Reset
NAT Throughput 9.4 Gbps
IPsec VPN Performance 3.3 Gbps
SSL VPN Performance 1.7 Gbps
NAT Sessions 1,000,000
Max. Concurrent VPN Tunnels 500
Max. Concurrent OpenVPN + SSL VPN 200
Internet Connection
IPv4 PPPoE, DHCP, Static IP
IPv6 PPP, DHCPv6, Static IPv6, TSPC, AICCU, 6rd, 6in4 Static Tunnel
802.1p/q Multi-VLAN Tagging  
Load Balancing IP-based, Session-based
WAN Active on Demand Link Failure, Traffic Threshold
Connection Detection ARP, Ping, Strict ARP
WAN Data Budget (since f/w v3.9.6)
Dynamic DNS  
LAN Management
VLAN 802.1q Tag-based, Port-based
Max. Number of VLAN 50
Number of LAN Subnet 50
DHCP Server Multiple IP Subnet, Custom DHCP Options, Bind-IP-to-MAC
LAN IP Alias  
IP Pool Count Up to 4K per LAN Subnet
PPPoE Server  
Port Mirroring  
Local DNS Server  
Conditional DNS Forwarding  
Hotspot Web Portal  
Hotspot Authentication Click-Through, Social Login, SMS PIN, RADIUS, External Portal Server
Routing IPv4 Static Routing, IPv6 Static Routing, Inter-VLAN Routing, RIP v1/v2/ng, OSPFv2, BGP
Policy-based Routing Protocol, IP Address, Port, Domain, Country
High Availability Active-Standby, Hot-Standby
DNS Security (DNSSEC)  
Multicast IGMP Proxy*, Bonjour(since f/w v3.9.6)
Local RADIUS server  
SMB File Sharing (Requires external storage)
Protocols PPTP, L2TP, IPsec, L2TP over IPsec, SSL, GRE, IKEv2, IPsec-XAuth, OpenVPN(Host to LAN)
User Authentication Local, RADIUS, LDAP, TACACS+, mOTP
IKE Authentication Pre-Shared Key, X.509, XAuth, EAP
IPsec Authentication SHA-1, SHA-256, MD5
Encryption MPPE, DES, 3DES, AES
VPN Trunk (Redundancy) Load Balancing, Failover
Single-Armed VPN  
NAT-Traversal (NAT-T)  
DrayTek VPN Matcher  
Firewall & Content Filtering
NAT Port Redirection, Open Ports, Port Triggering, DMZ Host
ALG (Application Layer Gateway) SIP, RTSP, FTP, H.323
VPN Pass-Through PPTP, L2TP, IPsec
IP-based Firewall Policy  
Content Filtering Application, URL, DNS Keyword, Web Features, Web Category* (*: subscription required)
DoS Attack Defense  
Spoofing Defense  
Bandwidth Management
IP-based Bandwidth Limit  
IP-based Session Limit  
QoS (Quality of Service) TOS, DSCP, 802.1p, IP Address, Service Type
VoIP Prioritization  
Local Service HTTP, HTTPS, Telnet, SSH v2, FTP, TR-069
Config File Export & Import  
Firmware Upgrade TFTP, HTTP, TR-069
2-Level Administration Privilege  
Access Control Access List, Brute Force Protection
Notification Alert SMS, E-mail
SNMP v1, v2c, v3
Managed by VigorACS  
Central AP Management 50 VigorAPs
Central Switch Management 30 VigorSwitches
Rack Mountable Mouting Kit Included
Dimension 443 mm x 285 mm x 45 mm
Weight 3.23 kg
Power AC 110~220V @ 1A
Max.Power Consumption 35 watts
Operating Temperature 0 to 45°C
Storage Temperature -10 to 55°C
Operating Humidity (non-condensing) 10 to 90%
Certificate CE FCC
Notes :
  • All specifications are subject to change without notice.

  • The throughput figures are maximum, based on DrayTek internal testing with optimal conditions. The actual performance may vary depending on the different network conditions and applications activated.

Web Live Demo

CLICK HERE to access a Vigor 3910 Web Interface


    Full day DrayTek Training.

    Best Practices for Building SMB Networks

      August 12, 2022 to August 12, 2022 @ Newark, NJ @ 10:00am - 4:30pm

     For More info / Registration click HERE