Grandstream GWN7721PE L2 Lite Managed Multi-Gigabit PoE Switch

The Grandstream GWN7721PE is a high-performance Layer 2 Lite managed multi-gigabit PoE switch designed to deliver reliable, high-speed connectivity for modern business networks. Featuring eight 2.5 Gigabit Ethernet PoE+ ports, one 10 Gigabit Ethernet PoE++ uplink, and one 10G SFP+ fiber uplink, the GWN7721PE provides the bandwidth and power required to support Wi-Fi 6/6E/7 access points, IP phones, surveillance cameras, and other high-performance network devices. Built for small and medium-sized businesses, enterprise branch offices, and multi-dwelling units (MDUs), it delivers enterprise-class networking in an easy-to-manage platform.

Designed for scalability and simplified management, the GWN7721PE offers advanced Layer 2 networking features including VLAN isolation, QoS traffic prioritization, link aggregation, PoE Watchdog, STP/RSTP, and IGMP Snooping. Flexible management through the embedded web interface, Grandstream Device Management System (GDMS), GWN Manager, SNMP, and the GWN App allows IT administrators and managed service providers to deploy, monitor, and maintain business networks with ease while reducing operational costs and maximizing uptime.

Grandstream GWN7721PE Features:

• 8 × 2.5 Gigabit Ethernet PoE+ ports
• 1 × 10 Gigabit Ethernet PoE++ uplink port
• 1 × 10G SFP+ fiber uplink for high-speed backbone connectivity
• Supports IEEE 802.3af, 802.3at, and 802.3bt PoE standards
• Up to 90W PoE++ output on the dedicated 10GbE port
• 130W total PoE power budget
• 80 Gbps switching capacity with 40 Gbps non-blocking throughput
• Built-in QoS for traffic prioritization and bandwidth management
• Supports VLAN tagging, VLAN isolation, and VLAN transparent mode
• PoE Watchdog automatically reboots unresponsive powered devices
• Loop detection, cable testing, and port mirroring simplify troubleshooting
• Supports STP and RSTP for network redundancy and stability
• IGMP Snooping for optimized multicast traffic
• Link aggregation with up to 5 LAG groups
• Cloud management through Grandstream GDMS Networking
• Local management via embedded Web GUI, GWN Manager, SNMP, and GWN App
• Secure management with firmware signature verification, DHCP Snooping, password protection, and hierarchical user management
• Desktop or rack-mount installation options

Ideal Applications:

• Small and medium-sized business networks
• Enterprise branch office deployments
• Wi-Fi 6, Wi-Fi 6E, and Wi-Fi 7 access point connectivity
• IP surveillance camera systems
• VoIP phone deployments
• Multi-dwelling unit (MDU) networking
• Managed Service Provider (MSP) installations
• Retail and hospitality networking
• Healthcare and educational campuses
• Smart office infrastructure
• High-speed backbone aggregation
• Powering PoE++, PoE+, and PoE-enabled network devices

Technical Specifications:

• Model: Grandstream GWN7721PE
• Switch Type: Layer 2 Lite Managed Multi-Gigabit PoE Switch
• Ports: 8 × 2.5GbE PoE+, 1 × 10GbE PoE++, 1 × 10G SFP+
• PoE Standards: IEEE 802.3af / at / bt
• Maximum PoE Output: 30W (Ports 1–8), 90W (Port 9)
• Total PoE Budget: 130W
• Switching Capacity: 80 Gbps
• Non-blocking Throughput: 40 Gbps
• Packet Buffer: 8 Mb
• CPU: 400 MHz ARC Processor
• Layer 2 Features: VLAN, STP, RSTP, Link Aggregation, IGMP Snooping
• QoS: 802.1p, DSCP Mapping, SP, WFQ, Rate Limiting, Bandwidth Control
• Management: Embedded Web GUI, GDMS Networking, GWN Manager, GWN App, SNMP
• Security: DHCP Snooping, PoE Watchdog, Firmware Signature Verification, Password Protection
• Power Input: 100–240V AC, 50/60Hz
• Installation: Desktop or Rack Mount
• Operating Temperature: 0°C to 45°C (32°F to 113°F)
• Dimensions: 280 × 180 × 44 mm (11.02 × 7.08 × 1.73 in.)
• Weight: 1.848 kg (4.07 lb)