200G Transceivers by JTOPTICS deliver high-speed optical data transmission and are ideal for data centers, enterprise networks, and telecom applications. Engineered for reliability and scalability, these transceivers ensure efficient and seamless communication across various network. 200 Gb/s QSFP56 FR4 PAM4 Optical Transceiver is a small form-factor, high speed, and low power consumption product targeted for use in optical interconnects for data communications applications. The high bandwidth QSFP56 module supports 2 km links over single-mode fiber via LC connector. Stresses. Customized 200GBASE-FR4 QSFP56 1310nm 2km DOM Duplex LC/UPC SMF Optical Transceiver Module - FS. com FS United StatesFREE SHIPPING on Orders Over US$79 Contact Us United States / $ USD Account Center Orders Invoices Saved Carts Quotes Notifications Sign In Create an Account Search Recent Search. JFOPT continues to invest in optical transceiver production, covering a full range of optical transceiver such as 1*9, SFP, 10G, 25G, 100G, 200G, 400G, 800G GPON/EPON/XG/XGSPON OLT transceiver. At the same time, our company provides TOSA, ROSA, BOSA semi-finished device solutions for the downstream. The Cisco QSFP-200G-FR4-S is a high-performance 200GBASE-FR4 QSFP56 optical transceiver designed for efficient data transmission over single-mode fiber (SMF).