LOW COST - 802.11a CPE Router With 12dBi Antenna Built-in JS-5812CPE-RT is High Power Outdoor CPE Router that Complies with 802.11h and operates seamlessly in the 5.4~5.7 GHz Frequency spectrum while supports PPPOE athentication. It\'\'s the best way to expand wireless capability to your existing wired network, or to expand bandwidth to your wireless installation. And in avoidance of the already crowded 2.4GHz. The Wireless building -to -bulinding base station solution contains a States of the art wireless client router and Power over Ethernet. The base station equips with an 12 dBi antenna for outdoor wireless user for easy plug and play installation.