101 is a high-performance 6G BIDI (Bi-directional) SFP+ optical transceiver designed for medium-reach 6Gbps fiber communications in telecom and wireless infrastructure environments. It operates at 6Gbps using a 1270nm transmit wavelength and 1330nm receive wavelength over. This Genuine Nokia 473207A. Perfect for Nokia transport networks, base stations, and professional optical systems. The Nokia. The Nokia FOSV 473207A. is your one-stop suppliers of different cables, optics, connectors, antenna etc accessories originated from providing equipment services, spare parts services and procurement services for operators for more than 10 years. Our company has a high-tech product. We can provide sales of a large number of new or used transmission equipment, servers, communication power systems, routers, base station equipment, switches, SFPs, storage devices, and other communication products. We have extensive knowledge and experience in product operation and maintenance. Use the compatibility tool to check switch compatibility.