GWN7721(P) Series
Layer 2 Lite Managed 2.5Gigabit Network Switches
The GWN7721 Series are 10-port Layer 2 Lite Managed Switches, equipped with 8x 2.5G Ethernet ports and 2x 10Gigabit SFP+ ports, suitable for small-to-medium businesses to build scalable, secure, and smart networks.
- 8x 2.5Gigabit Ethernet ports and 2x 10Gigabit SFP+ ports
- GWN7721P ports 1-8 support PoE, smart power control to support dynamic PoE/PoE+ power allocation per port
- Supports Loop Detection, Cable Test, and Port Mirror 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 balance
- Supports convenient and intelligent local Web configuration, GWN Manager, and GDMS Networking Management
- 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
- GWN7721(P) Series Datasheet - English
- GWN7721(P) Series Datasheet - French
- GWN7721(P) Series Datasheet - German
- GWN7721(P) Series Datasheet - Italian
- GWN7721(P) Series Datasheet - Polish
- GWN7721(P) Series Datasheet - Portuguese
- GWN7721(P) Series Datasheet - Russian
- GWN7721(P) Series Datasheet - Spanish
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Free Network Management Options

GDMS Networking
GDMS Networking is an enterprise-grade, cloud management platform for Grandstream networking products.

GWN Manager
GWN Manager is an on-premise enterprise- grade, management platform for an unlimited number of Grandstream networking products.

Embedded Controller
Grandstream's GWN networking products include an embedded controller software and is built-in to the product’s web user interface.
Product Highlights
Build Scalable, Secure, and Smart Networks
Grandstream's GWN7721 Series of 10-Port Layer 2 Lite Managed Network Switches targets a wide range of network construction scenarios across various industries such as hotels, home offices, and small to medium-sized enterprises
- The GWN7721 Series supports complex VLAN traffic segmentation, integrate Port-based, DSCP/802.1p QoS priority management modes, and bandwidth control, which greatly improves the overall network performance. Support IGMP Snooping and comprehensive security protection.
- The GWN7721P provides 8 PoE ports for smart dynamic PoE output to power IP phones, IP cameras, Wi-Fi access points, and other PoE endpoints.
- By supporting both desktop and wall-mount installation, the GWN7721(P) Series is widely applicable in network construction scenarios across industries such as hotels, home offices, and small to medium-sized enterprises.
- This comprehensive suite of customizable switching features and easy cloud management, the GWN7721(P) series are the ideal managed network switches for small-to-medium-sized deployments to build scalable, secure, and smart networks.

Product Comparison
NameGWN7721P |
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Specs |
STANDARDS AND PROTOCOLS IPv4, IEEE 802.3i, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3x, IEEE 802.1p, IEEE 802.3af, IEEE 802.3at |
GIGABIT PORTS 10 |
POE PORTS (POE MODELS) 8 |
PORT FEATURES 8x 2.5 Gigabit Ethernet Ports, 2x 10 Gigabit SFP+ Ports |
PoE CONFIGURATION (PoE MODELS) Port 1-8 support 802.3af/at standard PoE out: - Up to 30W per port PoE out |
LED INDICATORS Per device: Power- Green Per port: Link/Activity - Green GWN7721P Port 1-8: PoE power state - Yellow |
SWITCHING CAPACITY 80Gbps |
JUMBO FRAME 1518, 2048, 3072, 4096, 5120, 6144, 7168, 8192, 9216 |
ENCLOSURE Metal |
Related Products
- 8 Gigabit Ethernet ports
- Smart power control to support dynamic PoE/PoE+ power allocation per port for the PoE models
- Supports Loop Detection, Cable Test, and Port Mirror to quickly locate network faults
- IGMP snooping to improve multicast forwarding efficiency
- LLDP for automatic discovery, provisioning and management of endpoint devices
- GDMS Networking and GWN Manager, Grandstream’s cloud and on-premise network management platforms; Embedded controller to manage switch
- Broadcast/Multicast/Unicast Storm Control to monitor traffic levels
- Built-in QoS allows for prioritization of network traffic
- 5 Gigabit RJ45 ports (4 PoE output ports, 1 PoE input port)
- IEEE 802.3 at/af or 24V/48V DC passive PoE out,Up to 60W on Port 1 and up to 30W on Port 2-4; Supports PoE Watchdog function
- SFP Fiber Port for long-distance transmission
- DHCP Snooping - Only allow DHCP packets from trusted ports to keep the enterprise DHCP environment safe
- IP66 dustproof and waterproof rating; Wide operating temperature range: -40°C and 60°C
- Supports convenient and intelligent local Web configuration, GWN Manager, and GDMS Networking
- STP/RSTP to guarantee fast convergence, ensure network stability, and provide link load balance and redundancy
- Built-in QoS allows for prioritization of network traffic
- 3 Models - GWN7700M, GWN7700MP, and GWN7701M
- 5 and 8 Multi-Gigabit Copper Ports provide 100/1000/2500Mbps connectivity
- One SFP+ Fiber Port with 1 Gigabit or 10-Gigabit connectivity
- LED Indicators; Per port: Link/Activity/Speed Per device: Power
- Auto MDI/MDIX crossover for all ports
- Whisper Quiet: fanless
- Broadcast/Multicast/Unicast Storm Control (fixed to 100Mbps) to monitor traffic levels
- Green technology reduces power consumption
- QoS - Supports Default Strict Priority when present
- 8/16/24 Gigabit Ethernet ports and 2/4 Gigabit SFP ports
- Smart power control to support dynamic PoE/PoE+ power allocation per port for the PoE models
- Supports deployment in IPv6 and IPv4 networks
- Provides quaternary binding of IP, MAC, VLAN & port; ARP Inspection, IP Source Guard, DoS protection, port security & DHCP snooping
- Embedded controller to manage switch; GDMS Networking and GWN Manager, Grandstream’s cloud and on-premise Wi-Fi management platform, and GWN Series Router
- Built-in QoS allows for prioritization of network traffic