Using standard transceivers and cables is the most straightforward way to upgrade to 100G traffic. However, there are several types of 100G optics(transceivers and cables) available on the market like the CFP, CFP2, CFP4 and QSFP28 fiber optic assemblies. QSFP28 transceivers offer the cost-optimized solutions...
Guide to QSFP28 Transceivers for 100G Data Center Connectivity
