Keep short-reach 100 GbE links aligned with the demands of modern data center fabrics. This AddOn Networks compatible QSFP28 transceiver is built for CIENA XCVR-Q00Z85 environments and uses MPO connectivity with 850 nm optics for multimode deployments. The QSFP28 form factor is a practical choice when you need high bandwidth without giving up rack density. It is well suited to switch-to-switch interconnects, leaf-spine fabrics, and other short-distance paths where fiber plant consistency matters more than reach. By staying in the multimode, short-reach lane, this module supports a cleaner optics strategy for teams standardizing around 100 GbE. For infrastructure teams, the value is in fit and focus: a compact transceiver for high-throughput links, matched to the kind of environments where every port counts. When the design calls for 850 nm short-reach optics and MPO cabling, this module delivers the right profile for enterprise deployments that need speed, density, and straightforward integration.