Build short-reach 40 GbE links with the Axiom 40GBASE-SR4 QSFP+ transceiver. Designed for Cisco-compatible environments, this module supports multi-mode fiber and uses an MPO connector for parallel optical transport. Its MSA compliance helps reduce integration risk in mixed infrastructure, while the QSFP+ form factor preserves port density where rack space is at a premium. SR4 optics are a strong fit for top-of-rack and aggregation-layer deployments where short-distance performance matters more than extended reach. For teams standardizing on 40 Gigabit Ethernet, this module offers a practical balance of density, compatibility, and deployment simplicity. It is also backed by a lifetime limited warranty, which adds procurement confidence for organizations that buy optics at scale. If your network refresh calls for a dependable short-reach transceiver that fits Cisco-oriented environments without forcing a platform change, this Axiom module is built for that role.