
The QSFP56 hot pluggable optical transceiver is a high-performance solution for 200GE links for up to 10km over single mode fiber (SMF). It combines 4x 26.5625 GBd PAM4 electrical lanes into four 26.5625 GBd PAM4 optical channels in compliance with IEEE 200GBASE-LR4. Superior performance and reliability is achieved through advanced transmitter and receiver design using cooled EA-DFB-LDs each at a LAN-WDM 1.3 µm wavelength and 4x PIN PDs with low-power TIAs. The 4 optical transmit and receive lanes are WDM’ed on to a single fiber pair through an LC connector.
Direct Connection Solution for 200G QSFP56 Optical Transceivers Module
The connection solution involves using a 200G QSFP56 optical transceiver module, fiber patch panel, fiber patch cords, and Ethernet switch. Enables high-speed and reliable data transmission over long distances in optical network infrastructure. This solution ensures efficient connectivity and seamless communication between network devices by establishing direct connections through the fiber patch panel and Ethernet switch.

Optical Transceiver Modules Tested in Host Devices for Proven Interoperability
The compatibility of optical transceiver modules with switches is crucial in optical network systems. The 200G QSFP56 optical transceiver module enable the transmission and reception of optical signals, converting them to electrical signals for effective communication between switches. The optical transceiver modules provided by Op2Link have undergone quality testing to ensure compatibility and perfect operation in multi brand switch environments.

Stringent Testing Ensuring Optical Transceiver Module High Quality
We supply the optical transceiver module undergoes meticulous testing procedures to ensure fiber transceiver high quality. From material selection to rigorous performance evaluations, our fiber transceiver is designed to deliver reliable and high-performance data transmission in demanding network environments. With top-quality components and stringent testing processes, the 200G QSFP56 optical transceiver module is a trusted choice for network professionals seeking unmatched quality and performance.






