Nowadays, the development of optical modules is unstoppable, among which 100G optical modules occupy most of the market share, such as 100G CFP, QSFP28, etc. So 100G CFP vs QSFP28, what are the differences, and how to choose? In this article, we will introduce CFP and QSFP28 and their specific applications in detail.

The data center is the heart of your network operation, with the fiber optic transceiver the building block of the data transmission. A qualified transceiver offers a reliable solution for incorporating flexibility, manageability, and scalability into high-density fiber networks.

​There is no denying that the 100G data center optics market is accelerating which leads to the great demand for 100G optical transceivers.

​200G QSFP56 optical module and 200G QSFP-DD optical module are two mainstream solutions for 200G optical interconnect. QSFP56 utilizes mainstream digital signal processors (DSPs) to help cloud data centers meet tough challenges and achieve more efficient optical interconnects with flexible scaling and low cost.

Nowadays, 100G optical QSFP28 transceivers account for a significant portion of networking construction. Due to their compact size, low power consumption, and high performance, 100G QSFP28 optics are mainly used for the following situations.