GWN7821P / GWN7822P

Layer 3 Multi-Gigabit Network Switches
The GWN7820 series are Layer 3 multi-gigabit managed PoE switches that allow medium-to-large enterprises to build scalable, secure, high performance and smart business networks that are fully manageable

GWN7821P: 8x 2.5 Gigabit ports, 2 SFP+ ports
GWN7822P: 24 Gigabit ports (16x 1G ports, 8x 2.5G), 4 SFP+ ports
Smart power control to support dynamic PoE/PoE+ and PoE++
Supports deployment in IPv6 and IPv4 networks
Reliability features including fault detection, device protection, dual boot, dual system file redundancy, link aggregation, storm control, and more
ACL filtering of data packets by configuring matching rules, processing operations, and time schedules, and provides flexible security access control policies
Built-in QoS allows for prioritization of network traffic
Management options include: Embedded controller; GDMS Networking and GWN Manager, Grandstream’s free cloud and on-premise network management platform; CLI management; GWN router
Supports stacking (pending) for easy management on one interface while creating redundant backup between multiple devices

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Product Resources & Documentation

High Performance with Maximum Network Capacity and Control

Grandstream's GWN7820 Series network switches are ideal for enterprises and medium-to-large businesses that require high-performance networks with maximum network capacity and control.

Supports advanced VLAN for flexible and sophisticated traffic segmentation, advanced QoS for prioritization of network traffic, IGMP/MLD Snooping for network performance optimization, and comprehensive security capabilities against potential attacks
The PoE models provide smart dynamic PoE output to power IP phones, IP cameras, Wi-Fi access points, and other PoE endpoints. GWN7820 series can be managed in a number of ways, including the local Web user interface of the GWN7820 series switch and CLI, the command-line interface. The series is also supported by GDMS and GWN Manager, Grandstream’s cloud and on-premise network management platform.
The GWN7820 series are the best value enterprise-grade managed network switches for medium-to-large businesses


NameGWN7821P

Specs
Network Protocols 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 802.3af/at/bt, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1d, IEEE 802.1w, IEEE 802.1s, IEEE 802.1x
Gigabit Ethernet Ports 8 x 2.5G
SFP+ 10Gigabit Ports 2
PoE Ports (PoE Models Only) 8
Total PoE Output (PoE Models Only) 240W (60W per port)
Total Non-Blocking Throughput 40Gbps
Switching Capability 80Gbps
Forwarding Rate 59.52Mpps
Switching, Routing, and Multicast Supports stacking for easy management of multiple devices on one interface while creating redundant backup between devices 16K static, dynamic, and filtering MAC addresses 4K VLANs, port-based VLAN, IEEE 802.1Q VLAN tagging, voice VLAN VLAN virtual interface with 9216 MTU Spanning tree, 32 instances for STP/RSTP/MSTP/PVST(+) Static routing Dynamic routing, including RIP, RIPng, OSPF, OSPFv3, BGP and IS-IS(pending) Policy routing IGMP Snooping MLD Snooping MVR
Security User hierarchical management and password protection, HTTPS, SSH, Telnet Identity authentication including 802.1X and MAC authentication AAA authentication including RADIUS, TACACS+ Storm control Port isolation, port security, sticky MAC Filtering MAC address IP source guard, DoS attack prevention, ARP inspection DHCP Snooping Loop protection including BPDU protection, root protection and loopback protection Kensington Security Slot (Kensington Lock) support

GWN7801(P)/GWN7802(P)/GWN7803(P)

8/16/24 Gigabit Ethernet ports and 2/4 Gigabit SFP ports
Smart power control to support dynamic PoE/PoE+ power allocation per port for the PoE models
Supports deployment in IPv6 and IPv4 networks
Provides quaternary binding of IP, MAC, VLAN & port; ARP Inspection, IP Source Guard, DoS protection, port security & DHCP snooping
Local Web UI to manage switch; GWN.Cloud and GWN Manager, Grandstream’s cloud and on-premise Wi-Fi management platform
Built-in QoS allows for prioritization of network traff

GWN7811(P)/GWN7812P/GWN7813(P)

8/16/24 Gigabit Ethernet ports and 2/4 10Gigabit SFP+ ports
Smart power control to support dynamic PoE/PoE+ power allocation per port for the PoE models, Ports 1-8 on the GWN7813P support PoE++
Supports deployment in IPv6 and IPv4 networks
ARP Inspection, IP Source Guard, DoS protection, port security & DHCP snooping
Embedded controller to manage switch; GWN.Cloud and GWN Manager, Grandstream’s cloud and on-premise network management platform
Built-in QoS allows for prioritization of network traffic

GWN7816(P)

48 Gigabit Ethernet ports and 6 Gigabit SFP+ ports
Smart power control to support dynamic PoE/PoE+, PoE++ (GWN7816P) power allocation per port for the PoE models
Supports deployment in IPv6 and IPv4 networks
Reliability features including fault detection, device protection, dual boot, dual system file redundancy, link aggregation, storm control, and more
ARP Inspection, IP Source Guard, DoS protection, port security & DHCP snooping
Embedded controller to manage switch; GWN.Cloud and GWN Manager, Grandstream’s cloud and on-premise Wi-Fi management platform
Built-in QoS allows for prioritization of network traffic
Supports stacking (pending) for easy management on one interface while creating redundant backup between multiple devices

GWN7830/GWN7831/GWN7832

2/4 Gigabit Ethernet ports, 6/24 Gigabit SFP ports, and 4/12 10Gigabit SFP+ ports
Supports deployment in IPv6 and IPv4 networks
ARP Inspection, IP Source Guard, DoS protection, port security & DHCP snooping
Embedded controller to manage switch; GWN.Cloud and GWN Manager, Grandstream’s cloud and on-premise network management platform
Built-in QoS allows for prioritization of network traffic

GWN7821P / GWN7822P

Free Network Management Options

GDMS Networking

GWN Manager

Embedded Controller

Product Highlights

High Performance with Maximum Network Capacity and Control

Product Comparison