Grandstream GWN7803P 24‑Port Gigabit Layer 2+ Managed PoE/PoE+ Switch with 4 SFP Uplink Ports

The Grandstream GWN7803P is a high-performance Layer 2+ managed switch designed for small to medium enterprises seeking secure, scalable, and intelligent networking. Equipped with 24 PoE/PoE+ Gigabit ports and 4 Gigabit SFP uplinks, it delivers a powerful 56 Gbps switching capacity and 360W PoE budget to support IP phones, Wi-Fi access points, IP surveillance, and other PoE-enabled devices. With comprehensive VLAN support, advanced QoS, and enterprise-grade security features, the GWN7803P provides efficient traffic management, seamless integration, and simplified deployment across modern business networks.

Product features

24 Gigabit Ethernet Ports with PoE/PoE+ Support

Supports IEEE 802.3af/at standards, delivering up to 30W per port and intelligently allocating PoE power based on device demand.

4 SFP Uplink Ports

Enables high-speed fiber or copper uplink connections for flexible and reliable network expansion.

Advanced VLAN Management

Supports 4,000 VLANs, port-based VLANs, voice VLANs, and IEEE 802.1Q tagging for efficient traffic segmentation and enhanced security.

High Switching and Forwarding Performance

56 Gbps switching capacity and 41.66 million packets per second forwarding rate ensure fast, non-blocking data transmission.

Intelligent QoS and Traffic Prioritization

Includes automatic voice/video packet detection, port priority, traffic shaping, and queue scheduling with multiple modes (SP, WRR, WFQ, etc.).

Dynamic PoE Budget Control

Smart PoE power control with a 360W total budget and per-port power management simplifies deployment of IP endpoints.

Comprehensive Security Features

Includes 802.1X authentication, DHCP snooping, ARP inspection, IP source guard, DoS protection, and storm control to defend against network threats.

Robust Network Management

Supports SNMP, RMON, CLI, LLDP, web UI, and is fully compatible with Grandstream’s GWN.Cloud and GWN Manager for remote or local monitoring and control.

Fanless, Versatile Mounting Options

Operates silently without a fan and supports desktop, wall, or rack-mount installation. Rack-mount brackets and accessories included.

Product specifications

• Model: Grandstream GWN7803P
• Ports: 24 × Gigabit PoE/PoE+ (802.3af/at), 4 × Gigabit SFP
• Switching capacity: 56 Gbps
• Non-blocking throughput: 28 Gbps
• Forwarding rate: 41.66 million packets per second
• Packet buffer: 4.1 MB
• MAC address table: 8,000 entries
• VLAN support: 4,000 VLANs, voice VLAN, port-based VLAN, IEEE 802.1Q
• PoE power budget: 360W total, 30W max per port
• Forwarding mode: Store-and-forward
• Link aggregation: 8 groups
• Console port: 1 × RJ45
• IGMP/MLD snooping and MVR support
• DHCP functions: Server, relay, Option 82/60/160/43
• Security:
  • 802.1X authentication
  • RADIUS and TACACS+
  • Port isolation, sticky MAC, ARP inspection
  • DHCP snooping, DoS prevention
  • BPDU/root/loopback protection
  • Port security and filtering MAC
• ACL support: 1,500 entries for Ethernet, IPv4, and IPv6
• QoS scheduling: SP, WRR, WFQ, SP-WRR, SP-WFQ
• Diagnostics and monitoring: CPU/memory, SNMP, syslog, Ping, Traceroute, Port Mirroring, LLDP/LLDP-MED, UDLD (TBD), copper test
• Power supply: Integrated 400W
• LED indicators: 1 tri-color system LED, 28 data port LEDs (green), 24 PoE LEDs (yellow)
• Mounting: Desktop, wall-mount, or rack-mount
• Operating temperature: 0°C to 45°C
• Storage temperature: -10°C to 60°C
• Operating humidity: 10% to 90% RH (non-condensing)
• Storage humidity: 5% to 95% RH (non-condensing)
• Security slot: Kensington Lock support
• Warranty: 3 years manufacturer warranty