The Grandstream GWN7803 is a Layer 2+ managed network switch designed for small-to-medium enterprises seeking scalable, secure, and high-performance networking solutions. It offers advanced features such as comprehensive VLAN support, robust security capabilities, and multiple management options.
🔧 Key Specifications
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Ports:
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24 × 10/100/1000 Mbps RJ45 Gigabit Ethernet ports
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4 × 1 Gbps SFP uplink ports
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1 × Console port
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Performance:
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Switching capacity: 56 Gbps
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Non-blocking throughput: 28 Gbps
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MAC address table: 8K entries
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Packet buffer: 4.1 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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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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Management & Monitoring:
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Local web user interface
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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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Multicast Support:
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IGMP Snooping, MLD Snooping, MVR
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Physical & Environmental:
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Integrated power supply: 30W
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Mounting options: Desktop, wall, or rack-mountable
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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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LED Indicators:
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1 × tri-color LED for device status
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28 × green LEDs for data ports
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