The Complete Guide to 40G QSFP+, 40GBASE-SR4 and 40GBASE-LR4 and Its Successful Application
Introduction: What is a QSFP+, 40GBASE-SR4, and a 40GBASE-LR4 QSFP, or Quad Small Form-Factor Pluggable, is an optical transceiver module that was designed to replace the SFP+ module. The QSFP module has a higher bandwidth and it is more reliable.…