Grandstream GWN7721P 10-Port Gigabit/SFP+ L2-Lite Managed PoE Switch
Grandstream GWN7721P 10-Port Gigabit/SFP+ L2-Lite Managed PoE Switch
The GWN7721 Layer 2 Lite Managed Switch Series delivers robust, high-performance networking tailored for small to medium businesses. With a powerful 80 Gbps switching capacity, these switches provide the flawless connectivity and advanced features needed to build a truly scalable, secure, and intelligent network. For flexible power delivery, the GWN7721P(E) models feature PoE support for IP phones, cameras, and Wi-Fi access points. Advanced features like VLAN isolation, multi-layer QoS priority management, and bandwidth control greatly boost network performance and reliability. The series is further strengthened by security features such as IGMP snooping and storm control, and offers unparalleled management flexibility through multiple platforms.
Features
• Includes Loop Detection, Cable Testing, and Port Mirroring for simplified network troubleshooting.
• Supports convenient and smart configuration through the local webpage, GWN Manager, and GDMS.
• Available ports and power levels vary by model, including PoE, PoE+, and PoE++.
• STP and RSTP offers faster convergence, ensuring network stability and link load balance.
• Provides remote monitoring, fault diagnosis as well as configuration and management via SNMP.
• Built-in QoS enables the switch series to manage and prioritize different types of traffic.
| Technical Specifications | |
| Basic | |
| Unit Dimension | 280 mm × 180 mm × 44 mm (L × W × H) |
| Package Dimension | 361 mm × 195.5 mm × 52 mm |
| Unit Weight | 1.58 kg |
| Package Weight | 2.036 kg |
| Installation | Desktop, wall mount, or rack mount |
| Ports | |
| Gigabit Ethernet Ports | 8 × 2.5G |
| 10G SFP+ Ports | 2 × SFP+ |
| Max Number of Supported Modules |
• SM-10G: 2 • MM-10G: 2 • 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 | 8 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 |
| PoE Ports | 8 |
| Max Output Power per PoE Port |
30 W |
| Max Total PoE Output Power |
130 W |
| Environmental Endurance | |
| Operating Temperature |
0 °C to 45 °C |
| Storage Temperature | -20 °C to 60 °C |
| 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 |
| Certification | |
| Compliance | FCC, CE, RCM, IC |
| Package Contents | |
| Primary Unit | 1 × Switch |
| Power and Cables | 1 × 1.2 m AC Cable of 10 A 1 × 25 cm Ground Cable 1 × Power Cable Clamp |
| Manual and License | 1 × Simplified Quick Installation Guide 1 × Regulatory Information |
| Installation Accessories |
2 × Extended-Rack-Mounting Kits 8 × Flat Head Machine Screws (M3 × 6 mm) 4 × Rubber Footpads |
