Keep 100G links compact and efficient with this AXIOM 100GBASE-DR QSFP28 module for Aruba. Built for short-reach single-mode applications, it is a strong fit for data center fabrics, leaf-spine interconnects, and other environments where you need high bandwidth without the overhead of longer-reach optics. The DR profile is optimized for dense switching architectures that depend on predictable optical performance and straightforward cabling. Its QSFP28 form factor preserves port density, while the LC duplex interface aligns with standard fiber infrastructure already common in enterprise and colocation facilities. That makes it easier to scale 100G connectivity without redesigning the physical layer. For teams that care about both performance and spend, DR optics often land in the right place: enough reach for practical rack-to-rack and row-to-row links, without paying for distance you do not need. This module is a sensible choice when the network design calls for Aruba-compatible 100G transport and disciplined infrastructure economics.