Tenda O2 - 2km 5 GHz Point to Point Outdoor CPE 02 Tendas O2 5GHz Long Range Outdoor CPE is designed to WISP CPE solutions and long-distance wireless network solutions for video surveillance and data transmission. The Tenda 02 features with 12dBi directional antenna to provide an efficient way to pick up and maintain a stable signal for a wireless network. Adopt auto-bridging technology,two CPE can connect to each other automatically to make it easy to set up. Tenda 2km Point to Point Outdoor CPE Tenda O2 5GHz Long Range Outdoor CPE is designed to WISP CPE solutions and long-distance wireless network solutions for video surveillance and data transmission. It features with 12dBi directional antenna to provide an efficient way to pick up and maintain a stable signal for a wireless network. Adopt of auto-bridging technology,two CPE can connect to each other automatically to make it easy to set up. Tenda 2km Transmission Range O2 adopts an independent power amplifier and 12dBi directional antenna to provide an efficient way to pick up and maintain a stable signal for a wireless network up to 2km. Tenda Super Channel-Extended Frequency The Tenda O2 form AV Mart Australia adopts a Qualcomm AR9344 chipset and special software mechanism optimization for radio driven architecture to offer extended frequency support. This feature is designed to help users get out of the congested, unlicensed 5GHz band and into clean spectrum. Tenda *Real throughput depends on the actual application environment TD-MAX-TendaTDMA Proprietary Protocol TD-MAX is Tenda TDMA (Time Division Multiple Access) proprietary protocols to improve performance and capacity for wireless WISP outdoor application scenarios. In outdoor environment, the CPE use highly directional antennas to connect to the Basestation from distances that can span several kilometers. the CPE cant sense each other, they become \"hidden nodes\" and cannot coordinate access to the wireless channel. Thus the Basestation experiences frequent collisions from stations transmitting simultaneously.As the network scales, these collisions build up exponentially, increasing latency and lowering throughput. With TD-MAX, it coordinates all the data transmission and allocates time to active clients to provide greater noise immunity performance when compared to the conventional 802.11 CSMA/CA (Carrier Sense Multiple Access / Collision Avoidance) protocols.