We are specialized in supplying network equipments. Our main products are optical transceiver modules and passive CWDM/DWDM multiplexers. The transceiver modules include SFP, GBIC, SFP+, XFP,X2, Xepnak, and CWDM/DWDM transceivers. The transceivers can be compatible with almost all the brands switches.We supply high quality products with competitive prices. We have professional staff who are always here to provide you technical support and best services. The most populor modules we often have stock. The items with no stock often have very short delivery time too. If you can't find the items needed on our website you just contact us. We will reply you shortly.