Grandstream GWN78 — Enterprise L2++ 8‑Port Managed GbE PoE Switch (120W)

The GWN78 is an 8‑port gigabit PoE switch designed for modern small networks. It delivers reliable power and smart traffic control. Moreover, it fits voice, video, and Wi‑Fi deployments with ease.

It supports IEEE 802.3af/at PoE standards and offers a 120W total PoE budget. Therefore, you can power multiple access points and VoIP phones simultaneously.

• 8 x Gigabit RJ45 ports with PoE/PoE+ support
• 120W total PoE budget for flexible device power
• Layer 2++ management with VLAN, QoS, and ACLs
• IGMP snooping and multicast control for smooth video
• LACP and Spanning Tree support for link resilience
• Web GUI, CLI, SNMP, and cloud management compatibility

For management, the switch offers a clean web interface and command line options. Also, it integrates with cloud tools for remote monitoring and updates.

Security features include port-based access control and traffic filtering. Consequently, the switch helps keep voice and data traffic separated and safe.

Deployment is simple with smart PoE scheduling and power management. Thus, you can prioritize critical devices and reduce energy waste.

Use cases include powering Wi‑Fi access points, VoIP phone systems, and small CCTV setups. In addition, it works well in small offices and branch sites.

• Ideal for SMB networks needing managed PoE
• Suitable for unified communications and wireless backhaul
• Reliable choice for mixed voice, video, and data traffic

The unit ships with installation guides and local support resources. Also, it comes with a 12 month warranty for peace of mind.

If you need a compact, managed PoE switch with solid control features, this model delivers strong value. Moreover, it balances affordability with enterprise‑grade functions.