... Fiber Router 2.2T2R Ralink3052 chipset. 3.With optical module inside 4. 4 LAN Port 150M Wireless Fiber Router, 2PCS detachable ... antenna, with optical module inside four LAN port Feature:Complies with IEEE 802.11n(draft ... 150M Wireless Fiber Router, 2PCS detachable antenna, with optical module inside four LAN port