Grandstream GWN7721 L2 Lite managed switch 8x 25GbE RJ45 2x 10G SFP+

Grandstream GWN7721 — L2 Lite Switch for Fast Networks

For businesses looking for a reliable and fast solution for their network infrastructure, the Grandstream GWN7721 is the ideal choice. This Layer 2 Lite managed switch is equipped with eight 2.5GbE RJ-45 ports and two 10G SFP+ ports, allowing for easy integration of high-speed connections and modules with speeds of 1/2.5/10 Gbps. With a total throughput of 40 Gbps and a switching capacity of 80 Gbps, the device can handle even the most demanding traffic in medium and small business networks. With support for advanced features such as VLAN segmentation and QoS, it ensures security and smooth network traffic.

High performance and flexible connectivity

The Grandstream GWN7721 is designed to handle high data transfer demands. With 8 2.5GbE RJ-45 ports and 2 10G SFP+ ports, it is ideal for businesses that need fast connectivity between servers, storage, and workstations. 40 Gbps throughput and 80 Gbps switching capacity ensure that the device can handle even heavy network traffic without any problems. Jumbo frame support up to 9216 bytes further increases efficiency when handling large files.

Advanced management and security features

The switch offers a wide range of management and security features, including 802.1Q VLAN and DHCP Snooping, which protect the network from unauthorized access. Support for up to 32 VLANs from 4K VLAN IDs allows for easy segmentation of network traffic, while QoS with prioritization based on 802.1p and DSCP ensures that key applications get the bandwidth they need. The device also supports IGMP Snooping, which optimizes multicast traffic for efficient data delivery.

Easy installation and management

With support for web interface, GWN Manager and GDMS Networking cloud platform, the device can be easily managed locally and remotely. SNMPv2 support enables monitoring and diagnosing network configuration, while features like cable test and port mirroring make troubleshooting easier. Mounting is flexible — the switch can be placed on a desk or mounted on a wall, making it an ideal choice for a variety of work environments.

Technical data

• Number of ports: 8× 2.5GbE RJ-45, 2× 10G SFP+ (1/2.5/10 Gbps)
• Throughput: 40 Gbps (non-blocking)
• Switching capacity: 80 Gbps
• Forwarding rate: 59.52 Mpps
• MAC table: 16K addresses
• VLAN: ​​up to 32 VLANs (from 4K VLAN IDs), port-based, 802.1Q
• QoS: 802.1p, DSCP, SP/WFQ queues, bandwidth control
• Jumbo frames: up to 9216 bytes
• Power supply: external adapter, DC 12 V/1 A
• Dimensions: 190 × 100 × 28 mm
• Weight: 0.52 kg
• Mounting: table or wall
• Operating temperature: 0 to +45 °C

Package contents

• Grandstream GWN7721 Switch
• DC 12 V/1 A Power adapter
• Quick start guide