Headquartered in Saxonburg, Pennsylvania, Coherent has research and development, manufacturing, sales, service, and distribution facilities worldwide. Broad product offerings and innovative technology have made Coherent the world's largest supplier of pluggable optical modules. Perform OSNR monitoring, valid channel detection, and center wavelength measurement of signals with arbitrary modulation formats. Coherent's FTLF8529P5xyV transceivers feature a hot-pluggable SFP+ footprint. Finisar's FTLF1436P3BCL 25G Ethernet long-wavelength SFP+ optical transceiver. Use our economical OCMs if you're an OEM looking to meet aggressive cost targets for embedded DWDM monitoring for ROADM, multi-haul, and third-party wavelength applications. Our low-cost, ultra-compact optical channel monitors are ideal for use in closed-loop control of power-equalized channels. Our portfolio addresses the analog interfaces between electrical and optical domains providing solutions to meet the demanding size. GIGALIGHT provides the smart box tools for online coding of SFP, XFP, SFP+, QSFP+, and QSFP28 optics, as well as wavelength tuning for 10G tunable XFP/SFP+ optical transceivers. GIGALIGHT provides a series of BER testing tools (checker) for 10G SFP+, 25G/32GFC SFP28, 40G QSFP+, 100G QSFP28, 200G. Coherent laser sources and measurement devices are ideal for machine vision, life science, & material processing applications.