---
title: Grandstream Enterprise L3 48 port Managed GbE PoE++ 900W Switch
date: 2025-09-25T11:08:19Z
modified: 2026-06-15T18:18:56Z
permalink: "https://tech.co.za/product/grandstream-enterprise-l3-48-port-managed-gbe-poe-switch-900w-gwn7816p/"
type: product
status: publish
excerpt: 48x Ethernet RJ45 + 6x SFP+, 900W PoE Power, GWN Cloud/Manager, Stackable
wpid: 552295
product_brand:
  - Grandstream
product_type:
  - simple
product_cat:
  - Networking
  - Switches
featured_image: "https://tech.co.za/wp-content/uploads/2025/09/15635.webp"
---

The Grandstream GWN7816P is a high-capacity Layer 3 managed switch built for enterprise networks requiring advanced performance, scalability, and security. With 48 Gigabit Ethernet ports and 6 10-Gigabit SFP+ uplinks, it delivers robust connectivity for high-density deployments. PoE, PoE+, and PoE++ support with a 900W power budget ensures reliable delivery to power-hungry devices such as IP cameras, access points, and VoIP phones. Designed for large businesses and critical environments, the GWN7816P supports stacking, redundancy, and centralised management for simplified network operations.
Key features

48 × Gigabit Ethernet ports and 6 × 10-Gigabit SFP+ ports
900W PoE budget with support for PoE/PoE+/PoE++ and dynamic allocation
Full IPv4 and IPv6 protocol support
Managed via embedded controller, GWN.Cloud, GWN Manager, or CLI
High availability with dual boot, link aggregation, storm control, and redundancy
Advanced security features including ARP Inspection, IP Source Guard, and DHCP snooping
Quality of Service (QoS) for prioritising critical network traffic
Stacking support for managing multiple switches from one interface