Over standard single-mode fiber (SMF), it supports data rates of 14.025 Gbps for Fibre Channel and 10.3125 Gbps for Ethernet, achieving 10-kilometer transmission distances.
The 100G QSFP28 ER1 CWDM is designed for 30km optical communication applications. It is intended for the service with single mode fiber in 100Gb/s high speed data communications.