DrayTek Vigor3910 router is one of the most powerful devices offered by DrayTek, designed to meet the advanced networking needs of large enterprises and organizations requiring high performance and exceptional reliability.
This router stands out for its robust network management capabilities, support for Multi-WAN connectivity, and advanced security solutions.
In this article, we will review the router’s specifications and features, and compare it with other devices in the same series, such as the Vigor3912 and Vigor2962.
What Makes DrayTek Vigor3910 an Ideal Choice for Businesses?
Efficient Multi-WAN Networking
The Vigor3910 is a Multi-WAN router specifically designed for businesses that need to manage multiple connections simultaneously. It features eight WAN interfaces, enabling load balancing and ensuring continuity through failover in case one connection fails, making it ideal for organizations heavily reliant on the internet.
High Performance
DrayTek Vigor3910 is equipped with a quad-core processor running at 1.2 GHz, providing high processing power to handle large data volumes and multiple applications. With 2 GB of RAM, the Vigor3910 ensures smooth performance even with a large number of connected devices.
High-Speed Connectivity
The router includes two 10G SFP+ interfaces for fiber-optic connections, ideal for businesses requiring ultra-fast speeds up to 10 Gbps. It also features two 2.5G Ethernet interfaces and four Gigabit Ethernet interfaces, offering significant connectivity flexibility.
DrayTek Vigor3910 Specifications
Below is a detailed look at the router’s technical specifications:
|
Specification |
Details |
|
Processor |
Quad-core, 9 Gbps |
|
Memory (RAM) |
2 GB |
|
WAN Interfaces |
8 interfaces: 2 × 10G SFP+, 2 × 2.5G Ethernet, 4 × Gigabit Ethernet |
|
LAN Interfaces |
8 Gigabit Ethernet ports |
|
Supports up to 500 VPN tunnels (IPSec, PPTP, L2TP, OpenVPN) |
|
|
Firewall Throughput |
Up to 9.4 Gbps |
|
Bandwidth Management |
Supports QoS (Quality of Service) for prioritizing data traffic |
|
Security |
Advanced firewall, DDoS protection, content filtering, VLAN support |
|
Network Management |
User-friendly web interface, CLI support, centralized management via VigorACS |
|
Dimensions |
443 × 285 × 45 mm |
Key Features of DrayTek Vigor3910 Router
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Multi-WAN Connectivity
The router supports eight WAN interfaces, allowing businesses to utilize multiple internet lines for stability and speed. These interfaces can be configured for load balancing or automatic failover, minimizing downtime.
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Virtual Private Networks (VPN)
The Vigor3910 is a powerful VPN hub, supporting up to 500 VPN tunnels, making it ideal for businesses with multiple branches or remote workers. It supports protocols such as IPSec, PPTP, L2TP, and OpenVPN, with strong encryption to ensure security.
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Firewall
The router features an advanced firewall that protects against DDoS attacks, provides content filtering, and manages access based on rules. With a firewall throughput of 9.4 Gbps, it ensures high performance without compromising security.
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Easy Management
DrayTek Vigor3910 offers a user-friendly web interface for configuration, CLI support for advanced users, and compatibility with the VigorACS system for centralized management, simplifying the administration of multiple devices in large networks.
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Bandwidth Management
The router includes Quality of Service (QoS) functionality, allowing prioritization of data traffic based on application or user, ensuring optimal performance for critical applications like VoIP or video.
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Comparison of DrayTek Vigor3910 with Other Series Products
To clarify the Vigor3910’s position within the DrayTek product lineup, we compare it with the Vigor3912 and Vigor2962 in the table below:
|
Specification |
|||
|
Processor |
Dual-core |
Quad-core 1.2 GHz |
Quad-core 2 GHz |
|
Memory (RAM) |
1 GB |
2 GB |
8 GB |
|
WAN Interfaces |
2 (1 × 2.5G Ethernet, 1 × Gigabit) |
8 (2 × 10G SFP+, 2 × 2.5G, 4 × Gigabit) |
8 (2 × 10G SFP+, 2 × 2.5G, 4 × Gigabit) |
|
LAN Interfaces |
4 × Gigabit Ethernet |
8 × Gigabit Ethernet |
8 × Gigabit Ethernet |
|
Firewall Throughput |
2.7 Gbps |
9.4 Gbps |
10.8 Gbps |
|
VPN Tunnels |
200 |
500 |
500 |
How Does DrayTek Vigor3910 Enhance Network Efficiency?
Load Balancing Across Multiple Internet Lines
The Vigor3910 enables data traffic distribution across multiple internet lines through its eight WAN interfaces, enhancing speed and reducing congestion. For example, one line can be dedicated to applications like VoIP, while another is used for general browsing.
Security
The Vigor3910 offers advanced security features, including protection against DDoS attacks, category-based content filtering (e.g., social media), and VLAN support for internal network segmentation, making it an ideal choice for businesses prioritizing security.
Scalability
The Vigor3910 can integrate with other systems, such as VigorAP for expanding wireless coverage or VigorSwitch for advanced LAN management.
How Does DrayTek Vigor3910 Support Integration with Other Systems?
Wireless Network Integration
The Vigor3910 supports integration with wireless access points like the VigorAP 1060C, enabling the creation of unified Wi-Fi networks covering large areas. These access points can be managed through the Vigor3910’s interface or the centralized VigorACS system, reducing network management complexity.
Expansion with Other Devices
The router can integrate with DrayTek VigorSwitch switches to create advanced LAN networks supporting Power over Ethernet (PoE) and advanced port management, making it suitable for businesses needing flexible, scalable networks.
How Does DrayTek Vigor3910 Enhance Network Stability?
Ensuring Connectivity Continuity
The Vigor3910’s automatic failover capability across its multiple WAN interfaces ensures continuous connectivity even if one line fails. For instance, if a fiber-optic connection drops, the router can instantly switch to a DSL or 4G LTE line (using a USB adapter), minimizing service interruptions and maintaining workflow.
Support for Backup Connections
The router supports backup connections via two USB 3.0 ports, which can host 4G/5G modems to provide alternative internet connectivity. This feature is particularly useful for businesses in areas prone to frequent wired connection disruptions.
Is DrayTek Vigor3910 Suitable for Your Business?
If you manage a medium to large enterprise requiring reliable, high-speed connectivity with support for a large number of users, the Vigor3910 is a strong choice. Its ability to handle multiple VPN tunnels, manage bandwidth, and support high-speed connections makes it ideal for businesses with complex needs.
When Might You Prefer Another Device?
For small businesses with limited needs, the Vigor2962 may be a more cost-effective option. However, if you require superior performance with greater memory, the Vigor3912 might be the better choice.
Conclusion
DrayTek Vigor3910 is a versatile router that combines high performance, advanced security, and management flexibility. With support for multiple interfaces, robust VPN capabilities, and an effective firewall, it represents an ideal solution for businesses seeking reliability and efficiency. Compared to the Vigor3912 and Vigor2962, the Vigor3910 strikes a balance between price and performance. If you’re looking for a router to meet your complex network requirements, the Vigor3910 is a worthwhile investment.
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