High-Bandwidth Gigabit Wireless Microwave Equipment
The H520 is the latest generation of industrial-grade wireless microwave bridge independently developed by Zhongxun Huitong Technology. Based on WiFi 7 (IEEE 802.11be) MU-MIMO technology, it operates in the 5GHz unlicensed frequency band and delivers excellent performance with high throughput and long-distance transmission.
Category: Long distance wireless transmission
Product description
Product Features
- Wireless Technology: Supports WiFi 7 standard (IEEE 802.11be), with 4096-QAM modulation and 320MHz channel bandwidth. The combination of OFDMA and 16x16 MU-MIMO technology enables concurrent multi-user transmission and efficient spectrum utilization.
- Antenna Design: Equipped with a 20dBi high-gain directional antenna, supporting dual polarization (vertical/horizontal), providing optimized signal coverage and interference resistance. Point-to-point transmission distance can reach up to 15 km (depending on the environment).
- Throughput: Actual tested maximum throughput of 2.3Gbps, with a theoretical peak rate of 23Gbps (single frequency band, under ideal conditions).
- Operating Frequency: 5GHz unlicensed band (5150-6425 MHz), supports Dynamic Frequency Selection (DFS) to avoid interference.
- Hardware Design: The main body is made from die-cast aluminum, meeting the IP67 protection grade, ensuring excellent heat dissipation, wind resistance (can withstand a typhoon level 17), and corrosion resistance. Suitable for harsh environments such as coastal, high-humidity, and high-salt areas.
- Environmental Adaptability: Operating temperature range from -30°C to 60°C, humidity range from 5% to 95% (non-condensing).
- Power Support: Supports 802.3at PoE+ power supply, with low power consumption of under 16W, making it ideal for remote deployment.

Technical Specifications
| Parameter | Specification |
|---|---|
| Product Model | H520 |
| Chip Specification | Qualcomm Quad A53 @ 1.1GHz |
| Operating Frequency | 5150-6425MHz |
| Wireless Standard | WiFi 7 / 802.11be |
| Channel Bandwidth | 20 |
| MIMO | 2x2 |
| Business Ports | 1 x 1*2.5Gigabit Ethernet port + 1 x 2.5Gbps Optical port |
| Transmit Power | 26dBm |
| Antenna Operating Frequency | 5.1-6.425GHz |
| Antenna Gain | 20dBi Dual Linear |
| Antenna Beamwidth | E: 30° / H: 30° |
| Antenna Material | Die-cast Aluminum |
| Indicators | 1 x Power indicator, 1 x System indicator, 1 x Ethernet port status light, 1 x Optical port status light, 4 x Wireless signal indicators |
| Power Supply | 802.11at or DC 12V=3A |
| Maximum Power Consumption | < 16W |
| Surge Protection | 6KV |
| Waterproof Grade | IP67 |
| Device Dimensions | Φ24 cm |
| Device Weight | 1.5kg |
| Operating Environment | Temperature: -30°C to 60°C, Humidity: 5% to 95% (non-condensing) |
| Operation Mode | AP WDS, Client WDS |
| Network Mode | Bridge/Router |
| SSID Hiding | Supported |
| Data Encryption | WPA2-PSK, WPA/WPA2-PSK, WPA2-PSK/WPA3-SAE, WPA3-SAE |
| User Isolation | Supported |
| DHCP | DHCP Server, DHCP Client |
| Restart/Reset | Supports scheduled or manual restart, supports hardware and software reset |
| Web-Based Management | Supported |
| VLAN Management | Supports VLAN-based device management |
| SNMP | Supported |
| Watchdog | Supported |
| Firmware Upgrade | Supported |
| Configuration Backup | Supported via Web Upgrade |
| Network Management | Supports configuration import and export |





