The electronic part 852-1280 is a SFP Module manufactured by Wago. It is a single-mode fiber optic SFP module, with measurements of 13.4x13.3x56.6mm. It is designed for point-to-point optical networking, providing a high speed signal transmission connection over long distances. It is capable of speeds up to 4.25 Gbit/s, and features a unique two-part design, consisting of a RJ45 receptacle and a single-mode fiber connector. The RJ45 receptacle accepts an RJ45 cable, and provides a secure connection to a compatible communications device. The single-mode fiber connector offers a secure, fast connection to an external fiber optic transceiver. The 852-1280 SFP Module is ideal for a variety of applications, including Ethernet, Fibre Channel, and Storage Area Network (SAN).