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Overview
Build high-performance wired network infrastructure with the Grandstream GWN7003 Multi-WAN Gigabit VPN Router. Engineered for small-to-medium enterprises, retail spaces, and remote offices, this enterprise-grade router features 9× Gigabit Ethernet ports alongside 2× 2.5 Gigabit SFP optical cages with fully customizable WAN/LAN port allocation. Driven by a dual-core 1 GHz ARM processor, it delivers up to 2.2 Gbps NAT throughput, 60,000 concurrent NAT sessions, and hardware-accelerated VPN routing. Equipped with an embedded controller capable of managing up to 150 GWN series Wi-Fi access points, built-in PoE input/output capabilities, and advanced firewall protection, it provides high-availability connectivity and centralized network control.
Key Features
- Multi-WAN & High-Speed Optical Interfaces: Features 9× Gigabit RJ45 ports and 2× 2.5G SFP cages, all individually configurable for WAN/LAN load balancing and failover.
- Integrated PoE Capabilities: Includes 1× Gigabit PoE-In port (802.3af/at) and 2× PoE-Out ports (48V Passive or 802.3af) for powering downstream devices like access points or IP phones.
- High Routing Performance & Session Capacity: Delivers 2.2 Gbps NAT throughput and handles up to 60,000 concurrent NAT sessions via a dual-core ARM Cortex-A53 CPU.
- Enterprise VPN Support: Provides hardware-accelerated IPSec (up to 530 Mbps), OpenVPN, WireGuard, PPTP, and L2TP supporting up to 100 concurrent VPN tunnels.
- Embedded Wi-Fi AP Controller: Built-in network controller manages itself and up to 150 Grandstream GWN access points without requiring external management hardware.
- Advanced Security & Deep Packet Inspection: Features rich firewall capabilities (Anti-DoS, Port Forwarding, DMZ), traffic rules, URL/web content filtering, and DPI-based protocol monitoring.
Specifications
| Attribute | Specification |
| Model | Grandstream GWN7003 |
| Processor & Memory | Dual ARM Cortex-A53 @ 1.0 GHz, 512 MB RAM, 256 MB Flash |
| Networking Interfaces | 9× Gigabit RJ45 Ports + 2× 2.5 Gigabit SFP Slots (All WAN/LAN configurable) |
| PoE Support | PoE-In: 1× 802.3af/at RJ45 port; PoE-Out: 2× Ports (48V Passive or 802.3af) |
| NAT / IPsec Throughput | NAT: 2.2 Gbps / IPsec VPN: 530 Mbps |
| Concurrent Sessions / Tunnels | 60,000 NAT Sessions; Up to 100 Concurrent VPN Tunnels |
| VPN Protocols | IPsec, OpenVPN, WireGuard, PPTP, L2TP |
| Auxiliary Ports | 1× USB 2.0 Port (Supports 4G LTE USB Modems), 1× Reset Pinhole |
| Management Ecosystem | Embedded Controller (up to 150 APs), GWN.Cloud, GWN Manager |
| Form Factor & Dimensions | Desktop, Wall-Mount, or Rack-Mount / 260 × 149.35 × 35 mm |
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