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Black metal 48-port rack-mount network switch with front ports

Grandstream

Grandstream GWN7816P 48-Port Layer 3 Managed PoE Switch

SKU CH-56Q6-DE2AY

48-port Layer 3 managed PoE switch with six SFP+ uplinks for scalable enterprise networks

  • 48 Gigabit Ethernet ports plus 6 SFP+ uplinks for high-density connectivity
  • Layer 3 managed switching with IPv4 and IPv6 support for scalable enterprise networks
  • Dynamic PoE, PoE+ and PoE++ power allocation per port for flexible device deployment
  • Advanced security with ARP Inspection, IP Source Guard, DoS protection and DHCP snooping
  • Cloud and on-premise management via embedded controller, GWN.Cloud and GWN Manager

Network scale

The Grandstream GWN7816P is a 48-port Layer 3 managed PoE switch built for enterprises that need scalable and secure network infrastructure. It delivers 48 Gigabit Ethernet ports plus 6 Gigabit SFP+ ports for high-performance connectivity. The switch supports both IPv4 and IPv6 deployment across managed environments. It is designed for businesses requiring centralized control and advanced traffic management.

Compatibility check

Verify that your network design can use Layer 3 routing features and PoE power allocation across 48 ports. Confirm that connected devices support Gigabit Ethernet or SFP+ interfaces for uplinks. Ensure your management platform can integrate with GWN.Cloud or GWN Manager for embedded controller administration. Review security requirements for ARP Inspection, IP Source Guard, and DHCP snooping support.

Operational profile

Smart power control enables dynamic PoE, PoE+, and PoE++ allocation per port to match device demand. Built-in QoS prioritizes critical network traffic during normal operation. Reliability features include fault detection, device protection, dual boot, and dual system file redundancy. Link aggregation and storm control help maintain stable throughput under load.

Highlights

  • 48 Gigabit Ethernet ports plus 6 SFP+ uplinks for high-density connectivity
  • Layer 3 managed switching with IPv4 and IPv6 support for scalable enterprise networks
  • Dynamic PoE, PoE+ and PoE++ power allocation per port for flexible device deployment
  • Advanced security with ARP Inspection, IP Source Guard, DoS protection and DHCP snooping
  • Cloud and on-premise management via embedded controller, GWN.Cloud and GWN Manager

Specifications

No published specifications for this item yet.

Questions about this item

Does the GWN7816P come with SFP+ modules or must they be purchased separately?

The switch includes 48 Gigabit Ethernet ports and 6 Gigabit SFP+ ports; SFP+ transceivers are not included and must be bought separately to use the fibre uplinks.

Which version of the GWN7816P supports PoE++ power allocation per port?

The GWN7816P model provides smart power control with dynamic PoE, PoE+ and PoE++ allocation on each of its 48 Gigabit Ethernet ports.

How many powered devices can the GWN7816P support simultaneously over its Ethernet ports?

All 48 Gigabit Ethernet ports can deliver PoE, PoE+ or PoE++ power at the same time, with dynamic allocation managed per port by the built-in controller.

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