Our SY-GPON-1110-WDONT comes with a 400 MHz CPU, 128 MB DDR3 RAM, and 128 MB NAND flash. It supports dual-mode GPON/GEPON (SC single mode) with 1.25 Gbps upstream and 2.5 Gbps downstream over a single fiber. Optical specs include Tx 1310 nm, Rx 1490 nm, sensitivity <–7 dBm, overload >–8 dBm (CLASS B+), via SC/PC connectors. It offers one gigabit LAN port, one 100 Mbps Ethernet port (RJ45), one POTS port (RJ11), and 300 Mbps Wi-Fi (802.11b/g/n, 2T2R).