The Grandstream GWN7812P is a 16-port enterprise-grade Layer 3 managed PoE+ switch designed to deliver high-performance networking for medium-to-large businesses. It combines robust security, dynamic power allocation, and advanced management features to support modern network infrastructures.
🔧 Key Specifications
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Ports:
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16 × Gigabit Ethernet RJ45 ports with PoE/PoE+ support (IEEE 802.3af/at)
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4 × 10-Gigabit SFP+ uplink ports
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1 × Console port
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1 × Reset pinhole
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PoE Capabilities:
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Maximum PoE budget: 240W
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Maximum output per PoE port: 30W
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Smart power control for dynamic PoE/PoE+ power allocation per port
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Performance:
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Switching capacity: 112 Gbps
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Non-blocking throughput: 56 Gbps
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Forwarding rate: 83.328 Mpps
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MAC address table: 16K entries
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Packet buffer: 12 MB
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Forwarding mode: Store-and-forward
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VLAN & QoS:
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Supports up to 4K VLANs, including port-based VLAN, IEEE 802.1Q tagging, and voice VLAN
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Advanced QoS with queue scheduling (SP, WRR, WFQ), traffic shaping, and rate limiting
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Supports GVRP (pending)
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Security Features:
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ARP Inspection, IP Source Guard, DoS protection, port security, DHCP snooping
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Quaternary binding of IP, MAC, VLAN, and port
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802.1X authentication, RADIUS, TACACS+ support
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Routing Capabilities:
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Static routing
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Dynamic routing protocols: RIP, RIPng, OSPF, OSPFv3
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Policy routing (pending)
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Multicast Support:
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IGMP Snooping
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MLD Snooping
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Multicast VLAN Registration (MVR) (pending)
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Management & Monitoring:
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Local web user interface
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Command-line interface (CLI)
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Grandstream Device Management System (GDMS)
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GWN Manager (on-premise)
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SNMP, RMON, LLDP/LLDP-MED support
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Physical & Environmental:
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Mounting options: Desktop, wall, or rack-mountable (rack-mount brackets included)
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Dimensions: 1.73 × 17.32 × 7.87 inches (H × W × D)
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Weight: 6.68 lbs
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Operating temperature: 0°C to 45°C
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Storage temperature: -10°C to 60°C
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Operating humidity: 10% to 90% (non-condensing)
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Certifications:
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CE, FCC, RoHS
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