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Grandstream GWN7821P 8 PORT POE 2 SFP+ LAYER 3 MULTI-GIGABIT SWITCH

Grandstream GWN7821P 8 PORT POE 2 SFP+ LAYER 3 MULTI-GIGABIT SWITCH

The Grandstream GWN7821P is an enterprise-grade 8-port Layer 3 multi-gigabit managed switch featuring 2.5GbE PoE++ ports and dual 10G SFP+ uplinks. Designed for high-performance business networking, it delivers advanced routing, enterprise security, and scalable connectivity for Wi-Fi 6/7 deployments, VoIP systems, IP surveillance, and modern enterprise infrastructures.

£185.00

The Grandstream GWN7821P is a high-performance Layer 3 managed network switch designed for modern business networks requiring ultra-fast multi-gigabit connectivity, advanced routing capabilities, and intelligent PoE power delivery. Featuring 8 x 2.5 Gigabit Ethernet PoE++ ports and 2 x 10 Gigabit SFP+ uplink ports, the GWN7821P is ideal for supporting high-density wireless deployments, enterprise networking, IP surveillance systems, and bandwidth-intensive business applications.

Engineered for SMBs, enterprise branch offices, hospitality environments, and educational institutions, the GWN7821P combines enterprise-grade switching performance with advanced Layer 3 functionality including VLAN routing, ACL security, QoS traffic prioritisation, and intelligent network management. Its powerful PoE++ capabilities enable compatible devices such as Wi-Fi 6/6E/7 access points, IP cameras, and VoIP phones to be powered directly through Ethernet cabling, reducing infrastructure complexity and installation costs.

With flexible cloud and local management options, high-speed 10G fibre uplinks, and advanced security protection, the GWN7821P delivers scalable, secure, and future-ready networking for demanding business environments.

Ideal For

  • Small and medium-sized businesses
  • Enterprise branch offices
  • Hospitality and hotel deployments
  • Schools and educational campuses
  • High-density Wi-Fi 6/6E/7 environments
  • IP surveillance systems
  • VoIP and unified communications deployments
  • Multi-gigabit business networks
  • Managed service providers and system integrators

Benefits

The GWN7821P provides businesses with high-speed multi-gigabit network infrastructure while simplifying deployments through integrated PoE++ support. By delivering both power and data over a single Ethernet cable, the switch reduces installation complexity and removes the need for additional power supplies for compatible devices such as wireless access points, IP cameras, and VoIP phones.

Its advanced Layer 3 management capabilities, enterprise-grade security features, and flexible cloud or local management options make it ideal for organisations requiring reliable, scalable, and secure networking solutions. With ultra-fast 2.5GbE connectivity and dedicated 10G SFP+ uplink ports, the GWN7821P is perfectly suited for bandwidth-intensive applications, high-performance wireless networking, and expanding enterprise infrastructures.

  • 8 x 2.5 Gigabit RJ45 PoE++ Ethernet ports
  • 2 x 10 Gigabit SFP+ uplink ports
  • Advanced Layer 3 managed switching
  • Intelligent PoE++ power management
  • Static routing and Layer 3 network segmentation
  • VLAN, QoS, ACL, and traffic prioritisation support
  • Link aggregation support
  • IPv4 and IPv6 compatibility
  • Cloud management via GDMS and GWN.Cloud
  • Embedded local web management interface
  • SNMP and CLI management support
  • Enterprise-grade network security features
  • Rackmount metal chassis design

Interfaces

  • 8 × 2.5 Gigabit RJ45 Ethernet PoE++ ports
  • 2 × 10 Gigabit SFP+ uplink ports
  • Console management interface

PoE Specifications

  • IEEE 802.3af/at/bt compliant PoE++
  • Intelligent PoE power management
  • Supports powering Wi-Fi 6/7 APs, IP phones, and IP cameras
  • High PoE power budget for connected devices

Switching Performance

  • Switching Capacity: 80Gbps
  • Forwarding Rate: 59.52Mpps
  • Layer 3 static routing support
  • Advanced Layer 3 switching features
  • MAC Address Table: 16K entries
  • Jumbo Frame support

Layer 2 & Layer 3 Features

  • VLAN support
  • Inter-VLAN routing
  • Link aggregation
  • STP/RSTP/MSTP
  • IGMP Snooping
  • QoS traffic prioritisation
  • Port mirroring
  • Static routing
  • Loop detection and prevention

Security

  • ACL (Access Control Lists)
  • Storm control
  • DHCP Snooping
  • Port isolation
  • 802.1X authentication
  • Anti-DoS protection
  • Enterprise-grade security policies

Management

  • GDMS cloud management
  • GWN.Cloud management support
  • Embedded local web GUI
  • SNMP support
  • CLI management support

Power

  • Internal power supply
  • Enterprise PoE++ power budget

Physical

  • Rackmount metal chassis
  • Designed for SMB and enterprise installations
  • Grandstream GWN7821P Layer 3 Multi-Gigabit Switch
  • Power cable
  • Rack mounting kit
  • Quick installation guide
  • Rubber feet

Next Day Delivery
For UK orders received before 1pm Monday to Friday, we operate a next business day delivery service, subject to availability. We use next day services from the leading delivery companies.

Specific Time Delivery
If you need an item urgently, or delivered at a specific time, please contact us.

Delivery Methods
We use several leading delivery companies. The majority of our deliveries are made by DPD, including most international orders.

Shipping prices are calculated during the checkout process. We deliver to almost every country. For international delivery services, we use DHL, a high quality, fast delivery service. Prices are provided based on the weight of the order; this is calculated when you reach the checkout.

For full shipping information please visit our shipping page.

Overview

The Grandstream GWN7821P is a high-performance Layer 3 managed network switch designed for modern business networks requiring ultra-fast multi-gigabit connectivity, advanced routing capabilities, and intelligent PoE power delivery. Featuring 8 x 2.5 Gigabit Ethernet PoE++ ports and 2 x 10 Gigabit SFP+ uplink ports, the GWN7821P is ideal for supporting high-density wireless deployments, enterprise networking, IP surveillance systems, and bandwidth-intensive business applications.

Engineered for SMBs, enterprise branch offices, hospitality environments, and educational institutions, the GWN7821P combines enterprise-grade switching performance with advanced Layer 3 functionality including VLAN routing, ACL security, QoS traffic prioritisation, and intelligent network management. Its powerful PoE++ capabilities enable compatible devices such as Wi-Fi 6/6E/7 access points, IP cameras, and VoIP phones to be powered directly through Ethernet cabling, reducing infrastructure complexity and installation costs.

With flexible cloud and local management options, high-speed 10G fibre uplinks, and advanced security protection, the GWN7821P delivers scalable, secure, and future-ready networking for demanding business environments.

Ideal For

  • Small and medium-sized businesses
  • Enterprise branch offices
  • Hospitality and hotel deployments
  • Schools and educational campuses
  • High-density Wi-Fi 6/6E/7 environments
  • IP surveillance systems
  • VoIP and unified communications deployments
  • Multi-gigabit business networks
  • Managed service providers and system integrators

Benefits

The GWN7821P provides businesses with high-speed multi-gigabit network infrastructure while simplifying deployments through integrated PoE++ support. By delivering both power and data over a single Ethernet cable, the switch reduces installation complexity and removes the need for additional power supplies for compatible devices such as wireless access points, IP cameras, and VoIP phones.

Its advanced Layer 3 management capabilities, enterprise-grade security features, and flexible cloud or local management options make it ideal for organisations requiring reliable, scalable, and secure networking solutions. With ultra-fast 2.5GbE connectivity and dedicated 10G SFP+ uplink ports, the GWN7821P is perfectly suited for bandwidth-intensive applications, high-performance wireless networking, and expanding enterprise infrastructures.

  • 8 x 2.5 Gigabit RJ45 PoE++ Ethernet ports
  • 2 x 10 Gigabit SFP+ uplink ports
  • Advanced Layer 3 managed switching
  • Intelligent PoE++ power management
  • Static routing and Layer 3 network segmentation
  • VLAN, QoS, ACL, and traffic prioritisation support
  • Link aggregation support
  • IPv4 and IPv6 compatibility
  • Cloud management via GDMS and GWN.Cloud
  • Embedded local web management interface
  • SNMP and CLI management support
  • Enterprise-grade network security features
  • Rackmount metal chassis design

Interfaces

  • 8 × 2.5 Gigabit RJ45 Ethernet PoE++ ports
  • 2 × 10 Gigabit SFP+ uplink ports
  • Console management interface

PoE Specifications

  • IEEE 802.3af/at/bt compliant PoE++
  • Intelligent PoE power management
  • Supports powering Wi-Fi 6/7 APs, IP phones, and IP cameras
  • High PoE power budget for connected devices

Switching Performance

  • Switching Capacity: 80Gbps
  • Forwarding Rate: 59.52Mpps
  • Layer 3 static routing support
  • Advanced Layer 3 switching features
  • MAC Address Table: 16K entries
  • Jumbo Frame support

Layer 2 & Layer 3 Features

  • VLAN support
  • Inter-VLAN routing
  • Link aggregation
  • STP/RSTP/MSTP
  • IGMP Snooping
  • QoS traffic prioritisation
  • Port mirroring
  • Static routing
  • Loop detection and prevention

Security

  • ACL (Access Control Lists)
  • Storm control
  • DHCP Snooping
  • Port isolation
  • 802.1X authentication
  • Anti-DoS protection
  • Enterprise-grade security policies

Management

  • GDMS cloud management
  • GWN.Cloud management support
  • Embedded local web GUI
  • SNMP support
  • CLI management support

Power

  • Internal power supply
  • Enterprise PoE++ power budget

Physical

  • Rackmount metal chassis
  • Designed for SMB and enterprise installations