The Grandstream GWN7003 Multi-WAN Gigabit VPN Router is built for businesses that require powerful, secure, and scalable networking across multiple locations. It is ideal for medium-to-large offices, enterprises, and organizations that demand high-capacity routing, VPN security, and enterprise-grade traffic management.
Grandstream GWN7003 is equipped with 6 Gigabit RJ45 ports and 2 Gigabit SFP ports, the GWN7003 offers versatile connectivity for complex deployments. It supports PoE input (802.3af/at) for simplified installations and includes PoE output ports (48V Passive or 802.3af) to power devices such as IP phones, surveillance cameras, and Wi-Fi access points directly.
The Grandstream GWN7003 ensures network reliability and uptime with multi-WAN capabilities, including load balancing and failover. It integrates advanced VPN services that allow remote employees, branch offices, and mobile workers to securely connect to corporate networks.
Security is a core feature, with a comprehensive firewall system that includes DDNS, NAT, port forwarding, DMZ, UPnP, ALG, Anti-DOS, and traffic rules. Deep Packet Inspection (DPI) adds further visibility, enabling administrators to monitor applications, protocols, and traffic patterns for optimization.
Grandstream GWN7003 comes with advanced QoS, the GWN7003 guarantees smooth performance for latency-sensitive applications like VoIP, video conferencing, and business-critical tools. Integrated application, URL, DNS, and content filtering further strengthens network protection.
For management, the router includes an embedded controller that manages up to 150 GWN access points, while Grandstream Device Management System (GDMS) Cloud provides unlimited centralized management for APs and routers across distributed locations.
The Grandstream GWN7003Â delivers the performance, scalability, and security required for businesses that want a next-generation VPN router with powerful firewall, multi-WAN, and PoE features.
Key Features
High-Capacity Ports – 6x Gigabit RJ45 ports + 2x Gigabit SFP ports for flexible networking
PoE Support – 1x PoE input (802.3af/at) + 2x PoE output ports (48V Passive or 802.3af)
Multi-WAN with Failover & Load Balancing – Ensures maximum uptime and reliability
Enterprise VPN Support – Secure site-to-site and remote user connectivity
Advanced Firewall Security – DDNS, NAT, DMZ, UPnP, ALG, Anti-DOS, and traffic rules
Deep Packet Inspection (DPI) – Real-time monitoring of applications, protocols, and traffic
Advanced QoS – Prioritizes VoIP, video, and mission-critical applications
Content Filtering – Application, URL, DNS, and web filtering for enhanced security
Scalable Management – Embedded controller for 150 APs; GDMS Cloud for unlimited AP & router management
HD Cameras and Webcam
Projectors and Speakers
VOIP Phones and Gateway
Access Control
LTE and 5G Devices
Smart Sensors And Automation
Fiber and SFP Modules
Firewall & Cloud Controllers
Network Adapters and Accessories
Network Switches
PoE Switches
Point To Point Wireless Radio
Routers
Wireless Access Points
IP Cameras
Memory Cards
NVR
Smart WiFi Cameras
Storage Devices
Desktop & Laptop RAMs
Internal and External Hard Drives
NAS Storage & Enclosures
SSD and NVMe Drives
USB Flash Drives
Pick up from the FGTECH Store 
Gautam Talwar –
What is the after sales service of this product, does Grandstream have a tollfree customer care number
Store manager Shailendra Jain –
you can reach out on thier website and drop an email and they provide configuration and technical support (https://helpdesk.grandstream.com/). In addition, if you face any issues, you can always reach out to Fgtech Store, our team will assist in the process and provide help. Also, for warranty, it needs to be processed through the seller only for the right resolution.
Verified owner Pramod Padikkal (verified owner) –
Grandstream GWN7003 working very smooth. There are 11 Ports. All can be configured as LAN/WAN.
Interface is OK. Some confusion in the beginning, resolved.
I connected 6 WAN and one LAN.
Multiple routers and networks are accessed through this router. In addition internet is also connected through one WAN.
Also Open VPN server is configured and accessed from remote.
In all sense it is a wonderful router at a reasonable rate.
Verified owner Sanved (verified owner) –
Good price, fast shipping. Genuine product. Was concerned before placing the order because there aren’t many reviews for the product and had not ordered from fgtech before, but was pleasantly surprised!