Grandstream GWN7721P Multi-Gig Managed PoE Switch | 8 x 2.5G PoE+, 2 x 10G SFP+
Frequently Asked Questions
Grandstream GWN7721P Multi-Gig Managed PoE Switch | 8 x 2.5G PoE+, 2 x 10G SFP+
* A 10-port Layer 2-Lite managed switch designed for modern small-to-medium businesses, featuring eight 2.5Gbps Ethernet ports and two 10Gbps SFP+ ports. * Intelligent PoE+ power delivery and robust management options provide a professional-grade networking solution that is both scalable and easy to deploy. * Key features include: * 8 x 2.5GbE PoE+ Ports: Each copper port supports up to 2.5Gbps speeds, compatible with IEEE 802.3af/at standards, providing up to 30W of power per port. * Dual 10G SFP+ Uplinks: Two dedicated 10-Gigabit SFP+ fiber ports ensure high-speed backbone connectivity to servers or other switches. * 130W PoE Budget: Allows for the simultaneous powering of multiple high-performance devices like Wi-Fi 6 APs and PTZ security cameras. * Smart Layer 2-Lite Management & Security: * Advanced Traffic Optimization: Supports VLAN segmentation, IGMP Snooping for multicast management, and 802.1p QoS to prioritize critical voice and video traffic. * Network Reliability: Features Loop Detection, STP/RSTP for fast convergence, and a PoE Watchdog that automatically restarts unresponsive connected devices. * Enhanced Security: Includes DHCP Snooping to prevent unauthorized DHCP servers and a Kensington Security Slot for physical theft protection. * Flexible Management Ecosystem: * GDMS (Cloud): Manage your switch from anywhere in the world using the Grandstream Device Management System. * GWN Manager (On-Premise): Ideal for local software-based management of unlimited devices. * Local Web UI: A standard, intuitive web interface for quick, standalone configuration. * Package Includes: * 1x GWN7721P Switch * 1x AC 10A Power Cable (1.2m) * 1x Grounding Cable * 4x Rubber Feet (for desktop use) * 2x Rack-mount "Lug Ears" * Quick Start Guide
About This Product
This switch is best deployed as an edge or access-layer device in a network that already has a router or firewall handling Layer 3 routing. It is not a full Layer 3 switch, so it won't replace a router for inter-VLAN routing or advanced policy-based forwarding. The 130W PoE budget is sufficient for powering several high-power devices simultaneously, but if you plan to run eight PoE+ devices at full 30W each, you will exceed that budget—so plan your power draw accordingly. For a small office with a handful of VoIP phones and a couple of APs, this switch is well-suited; for a large deployment with dozens of high-power cameras, you may need a model with a higher PoE budget.
On the management side, the GWN7721P offers flexibility: you can configure it locally via the web UI, or use Grandstream's cloud-based GDMS or on-premise GWN Manager for centralized control across multiple sites. This makes it practical for a managed service provider or an IT generalist overseeing several small offices. The switch includes useful reliability features like PoE watchdog (which can automatically reboot a stuck access point or phone) and loop detection, both of which reduce truck rolls. However, if you need deep Layer 3 features like OSPF or BGP, this is not the right device—look at a full Layer 3 switch instead.
For a Canadian business, the GWN7721P is a solid choice for a standard office environment where power and space are not extreme constraints. It is rack-mountable and includes the necessary hardware. The 2.5G ports are backward-compatible with 1G and 100M devices, so it will work with existing VoIP phones and older equipment without issues. Just be aware that the SFP+ ports require fiber transceivers (sold separately), and if your internet connection is only 100 Mbps, the switch's speed capabilities will be overkill—but it future-proofs the network for when faster internet becomes available.
Services We Provide
- Professional Installation & Configuration
- Ongoing Maintenance & Support
- Troubleshooting & Repairs
- System Upgrades & Updates