Grandstream GWN7812 16-Port Layer 3 Managed Network Switch with 4×10G SFP+ Uplinks

Overview

The Grandstream GWN7812 is a powerful enterprise Layer 3 managed network switch designed for high-performance business networks, campus deployments, and enterprise LAN infrastructure.

It features 16 Gigabit Ethernet ports and 4 high-speed 10-Gigabit SFP+ uplink ports, enabling organizations to build scalable networks with high-speed fiber backbone connectivity.

With a switching capacity of up to 112 Gbps and forwarding performance of 83.3 Mpps, the switch delivers reliable performance for bandwidth-intensive applications such as data center connectivity, IP surveillance networks, VoIP systems, and enterprise Wi-Fi deployments.

The switch supports advanced Layer 3 routing, VLAN segmentation, QoS traffic prioritization, and enterprise-grade security features, making it suitable for modern enterprise networking environments.

Administrators can manage the switch through local web interface, CLI, SNMP monitoring, or Grandstream cloud-based network management platforms for centralized monitoring and configuration.

Key Features

• 16 × Gigabit Ethernet ports (10/100/1000 Mbps)

• 4 × 10-Gigabit SFP+ fiber uplink ports

• Layer 3 managed switching with advanced routing

• 112 Gbps switching capacity

• 83.3 Mpps forwarding rate

• Support for IPv4 and IPv6 networking

• Advanced VLAN segmentation (up to 4,000 VLANs)

• Link aggregation (LACP) for bandwidth optimization

• Advanced QoS traffic prioritization

• Enterprise-grade security and authentication

• Cloud and on-premise management options

Technical Specifications

Hardware Specifications

These specifications allow the switch to support high-density enterprise networks with minimal latency and maximum reliability.

Layer 3 Routing Features

The GWN7812 enterprise switch provides advanced routing capabilities including:

• Static routing

• Inter-VLAN routing

• RIP / RIPng routing protocols

• OSPF and OSPFv3 support

• Policy-based routing

• IPv4 and IPv6 dual stack support

These capabilities allow organizations to build scalable enterprise networks with efficient traffic routing.

Networking & Switching Features

The switch supports advanced networking technologies including:

• IEEE 802.1Q VLAN tagging

• Private VLAN and Voice VLAN

• Link Aggregation (LACP)

• Spanning Tree Protocol (STP / RSTP / MSTP)

• IGMP / MLD Snooping for multicast optimization

• Bandwidth control and traffic shaping

• Port mirroring for network monitoring

These features help improve network segmentation, traffic optimization, and performance stability.

Security Features

The Grandstream GWN7812 includes advanced security technologies designed to protect enterprise networks:

• 802.1X authentication

• RADIUS and TACACS+ authentication

• Access Control Lists (ACL)

• DHCP Snooping

• IP Source Guard

• ARP inspection

• DoS attack prevention

• Port security and MAC filtering

These features help prevent unauthorized access and protect network infrastructure from cyber threats.

Management & Monitoring

Administrators can manage the switch through several management platforms:

• Web-based management interface

• Command Line Interface (CLI)

• SNMP v1/v2c/v3 monitoring

• Grandstream GDMS cloud management

• GWN Manager on-premise controller

These tools enable centralized network configuration, monitoring, and troubleshooting.

Physical Specifications

The rack-mount design makes the switch ideal for enterprise server rooms and network cabinets.

Ideal Applications

The Grandstream GWN7812 managed switch is ideal for:

• Enterprise LAN infrastructure

• Campus network deployments

• Data center edge networking

• VoIP communication systems

• High-performance wireless access point networks

• IP surveillance and security systems

Why Choose Grandstream GWN7812

• High-performance 16-port enterprise switching

• 10G SFP+ fiber uplinks for high-speed backbone

• Advanced Layer 3 routing capabilities

• Strong security and traffic management

• Cloud and on-premise centralized management

• Reliable enterprise-grade networking performance

Useful Links

Official Grandstream Networking Products
https://www.grandstream.com/products/networking-solutions/network-switches

Documentation Portal
https://documentation.grandstream.com

Grandstream GDMS Cloud Management Platform
https://gdms.cloud

Grandstream Support & Firmware Resources
https://www.grandstream.com/support/resources

These resources allow users to download firmware, user guides, and configuration documentation.