The OH-TR-50-850-MM optical data transceiver is a plug-in option for certain LYNX Technik yellobrik and Series 5000 products. This SFP module includes a receiver and transmitter that facilitate the conversion of an electrical data signal into an optical signal for fibre transmission, and will also receive an optical data signal to convert it into an electrical signal for further processing. Fixed TX wavelength of 850 nm suitable for distances up to 550 m** (multimode fibre). A socket, or "cage", is provided for the SFP in the compatible LYNX product for easy installation or upgrade. The SFP is hot-swappable. Features - Multimode optical data transceiver - Receiver and transmitter in a single housing - Data rate of 1.25 Gbps/1.063 Gbps compatible with SONET OC-24-LR-1 - Transmission wavelength 850 nm - Reception wavelength 850 nm - TX distances up to 550 m** - For use with yellobrik and Series 5000 product ranges - Plug-in and hot-swappable