100G Transceivers: CFP/CFP2/CFP4 and QSFP28

With bandwidth demands keep growing, network service providers are looking at 40G or 100G to accommodate the constant traffic surge. For 40G QSFP+ transceivers, they are interfaced with MTP/MPO or LC connectors, which has been introduced in a previous post: 40G Transceivers With MTP/MPO Interface vs. 40G Transceivers With LC Interface. So this article will […]

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Four Types of 100G QSFP28 Transceivers Overview

For 100G optical transceivers, there are a number of form factors including CFP/CFP2/CFP4, CXP and QSFP28. Among these different 100G form factors, it appears that the market has chosen QSFP28 as the primary form factor for 100G links. Hence, this post will focus on several types of 100G QSFP28 transceivers—100GBASE-SR4 QSFP28 transceiver, 100GBASE-PSM4 QSFP28 transceiver, […]

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