Finisar talks CFP4, VCSELs, metro 100G

Lightwave Editorial Director Stephen Hardy visits with Finisar’s Vice President of Marketing Rafik Ward to discuss the CFP4 transceiver on display at the company’s ECOC stand. Also on the docket are the 25-Gbps VCSEL technology used in the demonstrated CFP4, the demand for CFP2, and what kind of demand has emerged for Finisar’s 4x28G direct-detect metro transceiver.