Preserve 40G optical performance in short-reach network segments with the Trend Micro TippingPoint S146 QSFP+ SR4 transceiver. Designed around 850 nm multimode optics, it is a fit for environments that need dense, high-speed connectivity without moving to longer-reach, higher-cost optical designs. For security and network teams standardizing on TippingPoint infrastructure, the value is in fit and predictability. A platform-aligned transceiver helps reduce qualification effort, keeps procurement straightforward, and supports the kind of controlled deployment model that production networks demand. SR4 optics are commonly chosen when the goal is to connect nearby switches or aggregation points over multimode fiber with a compact, high-throughput module. That makes this transceiver a practical choice for data center fabrics, rack-row interconnects, and replacement optics where maintaining the original platform specification matters more than chasing a lower-cost generic part. When the network is carrying critical traffic, the right transceiver is part of the control plane. This module is built to keep that layer consistent.