GWN783x Series – Technical Specifications

This guide provides the technical specifications for the applicable Grandstream managed switch series. Select the model columns in the table to compare hardware, interfaces, performance, power, environmental limits, and compliance information.

GWN783x Series Specifications

	GWN7830	GWN7831	GWN7832
Network Protocol	IPv4, IPv6, IEEE 802.3, IEEE 802.3i, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z, IEEE 802.3ae, IEEE 802.3az, IEEE 802.3ad, IEEE 802.3x, IEEE 802.1p, IEEE 802.1Q, IEEE 802.3AB, IEEE 802.1D, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x
Gigabit Ethernet Ports	2	4x Combo	/
Gigabit SFP Ports	6	4x Combo, 20x SFP	/
10 Gigabit SFP+ Ports	4		12
Console	1
Integrated Power Supply	30W	60W
External Redundant Power Supply(RPS)	/	12V/60W
Auxiliary Ports	1x Reset Pinhole
Forwarding Mode	Store-and-forward
Total non-blocking throughput	48Gbps	64Gbps	120Gbps
Switching Capability	96Gbps	128Gbps	240Gbps
Forwarding Rate	71.424Mpps	95.232Mpps	80.352Mpps
Packet Buffer	12MB		16MB
Switching	16K static, dynamic and filtering MAC addresses Spanning tree, 32 instances for STP/RSTP/MSTP		32K static, dynamic and filtering MAC addresses Spanning tree, 64 instances for STP/RSTP/MSTP
	4K VLANs, port-based VLAN, IEEE 802.1Q VLAN tagging, voice VLAN VLAN virtual interface GVRP(pending) 8 link aggregation
Routing	Static routing Dynamic routing, including RIP, RIPng, OSPF and OSPFv3 Policy routing (pending)
Multicast	IGMP Snooping with IGMPv2 and IGMPv3 MLD Snooping with MLDv1 and MLDv2 MVR (pending)
QoS/ACL	Port priority Priority mapping Queue scheduling, including SP, WRR, WFQ, SP-WRR and SP-WFQ Traffic shaping Rate limit
	2K ACL for Ethernet, IPv4 and IPv6		4K ACL for Ethernet, IPv4 and IPv6
DHCP	DHCP server, DHCP relay, Option 82, 60, 160 and 43
Maintenance	CPU and memory monitoring, fault detection and alarm for power supply and fan, SNMP, RMON, LLDP&LLDP-MED, backup and restore, syslog, diagnostics including Ping, Traceroute, port mirroring, UDLD(TBD) and copper test

GWN783x Series Technical Specifications

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