Product Features : Built in 13 dBi 2 x 2 dual polarized directional MIMO antenna Adjustable transmission power from 0 to 27dBm/500mw System level optimization for more than 15km long range wireless transmission Centralized Management System Pharos Control AP / Client / Repeater / AP Router / AP Client Router operation modes Outdoor stabilized enclosure with IPX5 waterproof certification Dual Ethernet ports and grounding terminal integrated 6000V Lightning Protection, 15KV ESD Protection Passive PoE Adapter supports up to 60 meters power over Ethernet deployment and allows for device reset remotely Provides WEP, WPA/WPA2, WPA-PSK/WPA2-PSK data security Selectable bandwidth of 5/10/20/40MHz Provides Throughput Monitor, Spectrum Analyzer, Speed Test and Ping tools Easy antenna alignment with wireless signal quality indicators via Web interface TP-LINK Pharos MAXtream TDMA technology improves product performance in throughput, capacity and latency, ideal for PTMP applications Specifications : Processor : Qualcomm Atheros Enterprise AR9350B 560MHz CPU, MIPS 74Kc Memory : 64MB DDR2 RAM, 8MB Flash Power Supply : Passive Power over Ethernet via LAN0 Voltage Range : 16 to 27 VDC Dimensions : 224 x 79 x 60 mm