Grandstream GWN7830 Layer‑3 Aggregation Managed Network Switch

Key Features:

• 2 × Gigabit Ethernet Ports: Standard RJ45 ports for copper uplinks or access.

• 6 × Gigabit SFP Ports: Fiber connectivity for distribution and access.

• 4 × 10 Gbps SFP+ Uplinks: High‑speed uplinks/backbone connections.

• Layer‑3 Routing: Supports IPv4/IPv6, static routing, RIP, RIPng, OSPF, and OSPFv3.

• Advanced VLAN & QoS: Up to ~~4,000 VLAN IDs, port‑based VLAN, voice VLAN, QoS prioritization, traffic shaping.

• Security Protections: ARP inspection, IP source guard, DHCP snooping, DoS protection, and port security controls.

• Multicast Optimization: IGMP v2/v3 and MLD v1/v2 snooping support.

• Link Aggregation: LAG support for increased bandwidth and redundancy.

• Flexible Management: Web UI, CLI, SNMP, GWN.Cloud and GWN Manager for centralized administration.

• Store‑and‑Forward Switching: Efficient traffic handling for reliable network performance.

• Enterprise‑Ready: Rack‑mountable design with robust hardware and industrial protocols.

Technical Specifications :

• Layer Support: Layer‑3 managed aggregation switch (IPv4/IPv6).

• Ports:

  • 2 × Gigabit Ethernet (RJ45) copper ports.

  • 6 × Gigabit SFP ports.

  • 4 × 10 Gbps SFP+ ports.

• Switching Capacity: 96 Gbps non‑blocking.

• Forwarding Rate: ~71.4 Mpps.

• Packet Buffer: 12 Mb.

• MAC Address Table: 16K entries.

• VLAN Support: Up to ~4,000 VLAN IDs (802.1Q, voice VLAN, etc.).

• Routing Protocols: Static routing, RIP, RIPng, OSPF, OSPFv3.

• Multicast: IGMP v2/v3 and MLD snooping.

• QoS & ACL: Advanced QoS, traffic shaping, ACLs for traffic control.

• Security Features: ARP inspection, IP source guard, DHCP snooping, port security, DoS protection, 802.1X support.

• Management: Web UI, CLI, SNMP v1/v2c/v3, GWN.Cloud, GWN Manager.

• Forwarding Mode: Store‑and‑forward.

• Console: 1 × RJ45 console port for local configuration.

• Power: 30 W integrated PSU, reset pinhole auxiliary port.

• Operating Environment: ~0 °C to 45 °C; humidity ~~10 %–90 % non‑condensing.

• Construction: Rack‑mountable metal chassis.