Grandstream GWN7721PE 9-Port 2.5 Gigabit PoE++ Managed Switch

Grandstream GWN7721PE is a Layer 2 Lite managed PoE switch designed for multi-gigabit business networks. It combines eight 2.5GbE PoE+ ports, a dedicated 10GbE PoE++ port and a 10Gb SFP+ slot, making it a practical choice for Wi-Fi 7 access points, cameras and other powered devices that need fast connections.

• 8 x 2.5 Gigabit Ethernet PoE+ ports, 1 x 10GbE with PoE++ and 1 x 10 Gigabit SFP+ port
• GWN7721P ports 1-8 support PoE and provide smart power control to support dynamic PoE/PoE+/PoE++ power allocation per port
• Supports Loop Detection, Cable Test and Port Mirroring to quickly locate network faults
• SNMPv2 remote monitoring, fault diagnosis, and configuration management
• STP/RSTP to guarantee fast convergence, ensure network stability and provide link load balancing
• Free and flexible management options include the local web user interface, GWN Manager, and GDMS Networking
• DHCP Snooping ensures DHCP packets are only allowed from trusted ports to keep the DHCP environment safe
• Built-in QoS allows for prioritization of network traffic

Basic:

• Dimension: 280 mm × 180 mm × 44 mm
• Weight: 1.848 kg
• Installation: Desktop, or rack mount

Ports:

• Gigabit Ethernet Ports: 8 × 2.5G, 1 × 10G
• 10G SFP+ Ports: 1 × SFP+
• SM-10G: 1
• MM-10G: 1
• RJ45-10G: 1
• Other Ports: 1 × Reset Pinhole

LED:

• System LED: 1 tri-color LED for device tracking and status indication
• Data Transferring LED: 10 green LEDs
• PoE Supply LED: 9 yellow LEDs

System:

• Flash: 16 MB NOR Flash
• RAM: 1 MB RAM, built into CPU
• CPU: 400 MHz ARC CPU
• Forwarding Mode: Store-and-forward
• Total Non-blocking Throughput: 40 Gbps
• Switching Capability: 80 Gbps
• Packet Buffer: 8 Mb

Power Supply:

• Power Supply: 100–240 V AC, 50/60 Hz
• Max Output Power: 54 V/150 W

PoE:

• PoE Standards: IEEE 802.3af/at/bt
• PoE Ports: 9
• Max Output Power per PoE Port: 30 W (Port 1–8), 90 W (Port 9)
• Max Total PoE Output Power: 130 W

Environmental Endurance:

• Operating Temperature: 0 °C to 45 °C (32 °F to 113 °F)
• Storage Temperature: -20 °C to 60 °C (-4 °F to 140 °F)
• Humidity: 10%–90% (RH), non-condensing
• Surge Protection: ±6 kV CM and ±6 kV DM for power supply; ±2 kV for network ports
• ESD: ±12 kV for contact discharge

Protocols and Standards:

• Network Protocol: IPv4, IEEE 802.3i, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3x, IEEE 802.1p, IEEE 802.3af, IEEE 802.3at, IEEE 802.3bt

Switching:

• Jumbo frame: 1518/2048/3072/4096/5120/6144/7168/8192/9216
• Up to 32 VLANs (out of 4K VLAN IDs), port-based VLAN, IEEE 802.1Q VLAN tagging
• 16K MAC addresses
• Supports link aggregation of up to 5 LAG groups and up to 8 members per LAG group
• Spanning tree including STP, and RSTP

DHCP:

• DHCP client

Multicast:

• IGMP Snooping, Report Message Suppression

QoS:

• Auto prioritization of the incoming port of the packet
• Priority mapping, including 802.1p mapping, and DSCP mapping
• Queue scheduling, including SP, and WFQ
• Bandwidth control
• Rate limit

Security:

• Supports user hierarchical management, password protection and HTTP login
• Port loopback detection
• DHCP Snooping
• PoE Watchdog
• Kensington Security Slot (Kensington Lock) support
• Firmware signature

Maintenance:

• SNMP (SNMPv1 and SNMPv2c)
• LLDP
• Backup and restore
• Diagnostics including Ping, port mirror, cable test, fiber module
• System reboot
• Supports upgrades via TFTP, HTTP, HTTPS, or local upload, as well as mass provisioning using DHCP Option, GDMS Networking, GWN Manager, or GWN series routers (pending)

Controller-Based Management:

• Local Web GUI: Comes with the embedded controller
• GWN series routers (pending): Supports using software controller to manage GWN7721 series switches through GWN7000 series routers and GCC 4-in-1 devices

Cloud Management:

• GDMS Networking: Provides free cloud management platform for unlimited GWN7721 series switches
• GWN Manager: Comes as an on-premises software controller
• GWN App: Supports login to the app through GDMS Networking and GWN Manager to manage GWN7721 series switches

• 1 × 1.2 m (3.94 ft) AC Cable of 10 A
• 1 × 25 cm (9.84″) Ground Cable
• 1 × Power Cable Clamp
• 1 × Simplified Quick Installation Guide
• 1 × Regulatory Information
• 2 × Extended-Rack-Mounting Kits
• 8 × Flat Head Machine Screws (M3 × 6 mm)
• 4 × Rubber Footpads