Optical Subassembly for 400ZR/ZR+ Coherent Transmission

Stand 239

24th May 2023

As a leading manufacturer of passive optical component, HYC is excited to participate in ANGA COM 2023 (Hall 7, BoothD64) and share our featured new product, Polarization Maintaining (PM) Fiber Array – MT. It is such an optical subassembly for 400G ZR/ZR+ high-speed transceivers that solve the key problem of coherent module interface. This product won the “2022 Innovative Product Award” at the “2022 Optical Connection Conference”.

The special feature of PM FA – MT is that multiple PM FAs and multiple MTs can be randomly combined in any series or array according to demands, and it is suitable for various CPO photoelectric co-sealed coherent communication modules. High extinction ratio (up to 28dB), low loss (0.3dB), and ultra-high pitch accuracy (0.5um) can still be guaranteed under the complex combination of multiple cores, ensuring high coupling rate and stability between devices and chips. The end-face distance between FA and MT can be as short as 15mm, which is better than the conventional 25mm.

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