Product Overview
The Grandstream GWN7664E is an enterprise-grade 802.11ax Wi-Fi 6 access point designed for medium-to-large businesses, multi-floor buildings, residential settings, and commercial locations. It provides 6Gbps aggregate wireless throughput, 5Gbps aggregate wired throughput, dual-band 4×4:4 MU-MIMO with DL/UL OFDMA, coverage up to 175 meters, support for 512 concurrent Wi-Fi clients, and two 2.5G ports.
Technical Specifications
Performance
- Aggregate wireless throughput: 6Gbps
- Aggregate wired throughput: 5Gbps
- 2.4GHz throughput: 1147Mbps (4×4:4 MU-MIMO)
- 5GHz throughput: 4.8Gbps (4×4:4 MU-MIMO)
- Concurrent client devices: 512
- Coverage range: Up to 175 meters
Wireless
- Wi-Fi standard: IEEE 802.11 a/b/g/n/ac/ax
- Radio configuration: Dual-band 4×4:4 MU-MIMO
- Technology: DL/UL OFDMA
- SSIDs: 32 total, 16 per radio (2.4GHz and 5GHz)
- Antennas: 8 individual internal antennas
Network Interfaces
- 2 x 2.5G Ethernet ports
- Aggregate wired throughput: 5Gbps
Power
- PoE: IEEE 802.3at
- Maximum power consumption: 21W
- Self power adaptation upon auto-detection of PoE or PoE+
Security
- WPA/WPA2-PSK; WPA/WPA2 Enterprise (TKIP/AES); WPA3
- Anti-hacking secure boot; critical data/control lockdown via digital signatures; unique security certificate and random default password per device
Management and Features
- Advanced QoS for real-time performance of low-latency applications
- Embedded controller manages up to 50 local GWN APs
- GDMS Networking supports unlimited AP management
- GWN Manager provides on-premise software AP management
Physical
- Dimensions listed on the product comparison table: 205.3 x 205.3 x 405.9 mm
- Mounting: Indoor wall mount or ceiling mount; kits included





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