As a professional 3rd party OEM supplier of fiber optic products, McDatabyte is committed to providing a full range of branded network compatible transceivers with the lowest price and express delivey, our transceivers include SFP, X2, XENPAK , XFP, SFP+, QSFP, QSFP+ Transceivers and GBIC Transceivers. These modules are in different models, BIDI, CWDM, DWDM, data rate from 100Mbps to 10Gbps. All of our compatible transceiver modules are fully compliant with Ethernet, Fiber Channel, SONET/SDH and PON standards, products are brand new, 3 Years warranty, fast delivery and very competitive price. McDatabyte optical transceivers at a fraction of the price of official branded products.