Transwan was just founded by one rich-experience team, who have specilized in the industry of optical communication over ten years.We market & design and manufacture a wide range of optical communication components including O/E transceivers(1*9, 2x5, SFP, XFP) and Sub Modules for the manufacturers of communications /telecomunication equipment Our units are used in Local Area Networks(LANs), Wide Area Networks(WANs), Storage Networks(SANs), Metropolitan Area . VIDEO SFP, SFP BIDI module, 1*9, 2x5, SFP, XFP, CWDM SFP, 1000Base-SX , 1000Baase-LX/LH, 1000Base-ZX, 1000BASE-BX10-D/U