Grandstream GWN7821P 8-Port Layer-3 Multi-Gigabit Enterprise Managed PoE Network Switch

It supports advanced VLAN for flexible and sophisticated traffic segmentation, advanced QoS for prioritization of network traffic, IGMP/MLD Snooping for network performance optimization, comprehensive security capabilities against potential attacks, and provides 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, and GWN router.
The series is also supported by GDMS Networking and GWN Manager, Grandstream’s cloud and on-premise network management platform.
With complete end-to-end quality of service and flexible security settings, the GWN7820 series are the best value enterprise-grade managed PoE switches for medium-to-large businesses.
No

Maximum Output Power Per PoE Port
60W

Max Total PoE Output Power
240W

Surge Protection
+- 6KV CM and DM for power
+- 4KV CM for network ports

ESD
+- 12KV for contact discharge

Auxiliary Ports
1x Reset Pinhole

Forwarding Mode
Store-and-forward

Total non-blocking throughput
40Gbps

Switching Capability
80Gbps

Forwarding Rate
59.52Mpps

Packet Buffer
12Mb

Network Latency
<4ms Stacking Yes, up to 4 devices Switching 16K MAC addresses, including static, dynamic and filtering MAC address 4K VLANs, port-based VLAN, IEEE 802.1Q VLAN tagging, MAC-based VLAN, Protocol-based VLAN, voice VLAN Private VLAN (pending) VLAN virtual interface with 9216 MTU 256 ARP/NDP Spanning tree, 32 instances for STP/RTSP/MSTP/PVST(+) Routing 512 (IPv4)/128(IPv6) routes 32 static routing Policy routing Dynamic routing, including RIP, RIPng, OSPF, OSPFv3, BGP and IS-IS(pending) Routing policy VRRP(pending) Multicast IGMP Snooping with IGMPv2 and IGMPv3 MLD Snooping with MLDv1 and MLDv2 MVR 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 DHCP DHCP server, DHCP relay, Option 82, 60, 160 and 43 Maintenance CPU and memory monitoring, SNMP, RMON, LLDP&LLDP-MED, backup and restore, syslog, diagnostics including Ping, Traceroute, mirroring, UDLD(pending) and copper test 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 Mounting Desktop, or Rack-Mount (rack-mounting kits included) System LEDs 1x tri-color LED for device tracking and status indication Power Supply LEDs / PoE Powered LEDs 8x yellow-color LEDs Data Transferring LEDs 10x green-color LEDs Fan 2 Environmental Operation: 0degC to 45degC, humidity 10% to 90% RH(Non-condensing ) Storage: -10degC to 60degC, humidity: 10% to 90% RH(Non-condensing) Dimensions 330mm(L)x175mm(W)x44mm(H) Unit Weight 1.9Kg Package Content 1x Switch 1x 1.2m AC Cable 1x 25cm Ground Cable 4x Rubber Footpads 1x Power Cord Anti-Trip 2x Extended Rack-Mounting Kits 8x Screws(KM 3*6)