Tenda O8 5 GHz Outdoor CPE 433 Mbps – Long-Range 23 dBi Directional Wireless Bridge

Signal loss and interference are reduced through features such as channel shift and proprietary TDMA protocol, which coordinate traffic and minimize latency in high-noise wireless scenarios. Ethernet over power (Passive PoE) allows both power and data to be carried through a single cable, making installation more flexible. Several operating modes are supported — AP, Station, WISP — which allow adaptation to different deployment scenarios like CCTV surveillance, remote building connectivity, or ISP backhaul services.

Key Features and Explanations

• High-Gain Directional Antenna (23 dBi, Vertical Polarization): It focuses wireless power in one direction, increasing range and signal quality for long-distance links.
• 802.11ac Wireless Standard at 5 GHz (433 Mbps): Faster throughput is enabled on clean, higher frequency band which is less crowded; ideal for bridging networks.
• Weatherproof Housing and Lightning Protection: The IP65 enclosure and 6000V surge protection safeguard the device during storms and outdoor exposure.
• Flexible Mounting and Passive PoE Support: The unit is mountable on poles, and power + data travel over one Ethernet cable, simplifying outdoor installations.
• Multiple Modes for Versatile Use: Modes such as AP, Station, WISP allow it to serve as a base station, a client, or a relay, depending on network design.
• Advanced Interference Management (TDMA / Channel Shift): Helps avoid signal collisions and frequency conflicts, particularly in densely populated or noisy wireless environments.

Specifications

• Wireless Standard: IEEE 802.11a/n/ac at 5 GHz
• Maximum Wireless Rate: 433 Mbps
• Antenna Gain: 23 dBi directional antenna
• Interface: 1 × 10/100 Mbps Ethernet Port
• Operating Modes: AP, Station, WISP (among others)
• Passive PoE Power Supply: 12 V / 1 A (typical)
• Waterproof Rating: IP65
• Surge Protection: 6000V lightning protection on Ethernet port
• Deployment: Pole mounting supported
• Channel Bandwidth: 20 MHz / 40 MHz / 80 MHz as available in 5 GHz 802.11ac mode
• Receiver Sensitivity: Low-signal thresholds at MCS9 HT80, etc.
• Operating Temperature: -30 °C to +60 °C
• Storage Temperature: -40 °C to +70 °C
• Humidity (Operating): 10 % to 90 % RH non-condensing

Conclusion

A reliable outdoor wireless bridge is provided by the Tenda O8, which is designed to serve demanding applications like long-range PtP links, CCTV surveillance, or WISP setups. Value is delivered through its sturdy build, high gain, and versatile modes, making it well suited for extending network coverage in challenging outdoor scenarios.