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

Grandstream GWN7821P 8-Port Multi-Gigabit PoE+ Layer 3 Network Switch
Grandstream GWN7821P 8-Port Multi-Gigabit PoE+ Layer 3 Network Switch - Image 2
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Grandstream GWN7821P 8-Port Multi-Gigabit PoE+ Layer 3 Network Switch

Grandstream
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  • 8 x Multi-Gigabit PoE+ Ports for high-speed data
  • 2 x 10Gb SFP+ Uplink Ports for ultra-fast backbone connectivity
  • Layer 3 Switching with advanced routing and policy management
  • Power over Ethernet (PoE+) Support with up to 240W total budget
  • Enterprise-Grade Security including VLAN, ACLs
  • Centralized Management via GWN.Cloud

$317.11

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

The Grandstream GWN7821P is a high-performance, enterprise-grade. Layer 3 managed switch designed to deliver reliable and ultra-fast networking capabilities. Grandstream GWN7821P 8-Port is equipped with 8 multi-gigabit PoE+ ports and 2 10Gb SFP+ uplink ports. It provides the speed and flexibility required for modern, high-density environments. Whether for IP surveillance, VoIP, or data-heavy applications, this switch ensures seamless performance backed by intelligent Quality of Service (QoS).

The Grandstream GWN7821P 8-Port offers the intelligent performance, reliability, and security needed to power your business network into the future.

Key of Features Grandstream GWN7822P

  • 8 x Multi-Gigabit PoE+ Ports for high-speed data
  • 2 x 10Gb SFP+ Uplink Ports for ultra-fast backbone connectivity
  • Layer 3 Switching with advanced routing and policy management
  • Power over Ethernet (PoE+) Support with up to 240W total budget
  • Enterprise-Grade Security including VLAN, ACLs
  • Centralized Management via GWN.Cloud
  • Fanless Design for silent and energy-efficient operation
  • Auto-discovery and Zero Config provisioning
  • Robust Quality of Service (QoS) for traffic prioritization
  • Ideal for SMBs, Enterprises, and Campus Networks
SKU: GWN7821P Categories: , , , , Tags: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Brand:
Brands

Color

Network connection type

Method of Connectivity

Number of Ports

8-Ports

Grandstream GWN7821P Technical Specifications

brand Grandstream
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
Memory 256MB RAM 8MB Nor Flash, 

128MB Nand Flash
Jumbo Frame (Bytes) 10240
PoE Standards IEEE 802.3af/at/bt
Gigabit Ports 8x 2.5G
SFP+ Ports 2 (To Support DAC, cable must be ≤ 5m)
Maximum Amount of 

Supported Modules

 SM-10G: 2 

MM-10G: 2

RJ45-10G: 2
Console 1
Link Aggregation Groups 5
Integrated Power Supply 280W(54V/5.19A)
External Redundant Power Supply (RPS) 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 <4μs
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: 0°C to 45°C, humidity 10% to 90% RH(Non-condensing) 

Storage: -10°C to 60°C, 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)

1x Quick Installation Guide

1x Console Cable (Optional)
Compliance FCC, CE, RCM, IC

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