QSFP+ optical modules bridge compatibility gap

摘要

Said to enable more efficient switching and greater bandwidth in data centers, the AFBR-79EIDZ pluggable parallel opticalrnQSFP+ eSR4 transceiver module is described as the first module that can address both 40 Gigabit and 10 Gigabit Ethernet applications with a verified link distance of 400 meters. This gives data centerrnoperators the flexibility to reuse the current 10G wired infrastructure when upgrading to 40G, for major cost savings.