Product line covers : -- 1x 9 transceiver 155M to 1.25G, Bi-di, SFF ; SFP for CWDM / 2.5G & 4 G , Bi-directional /155M~1.25G ;-- 10Gb /s XFP is under development and PON transceivers. ** Our units can be widely used on Metro, CCTV, CATV, ATM, SDH, FTTH Switches Fibre ...