Keep short-reach fiber links stable with a 1 GbE SFP built for 1000BASE-SX deployments. This StarTech-compatible module is intended for Citrix EG3D0000086 environments where predictable interoperability matters more than generic, one-size-fits-all optics. It fits standard SFP slots and supports multimode fiber for common campus, access, and switch-to-switch connections. For infrastructure teams, the value is in reducing uncertainty at the port level. A compatible transceiver helps simplify spares planning, standardize deployments, and avoid the cost of mismatched optics during rollouts or replacements. In environments where uptime and change windows are tight, a verified-fit module can save time at the rack and reduce troubleshooting overhead. This module is a practical choice for organizations that want enterprise-grade compatibility without overbuying capacity they do not need. It is well suited to legacy 1 GbE networks, access-layer switches, and short-distance fiber runs where reliability and clean integration are the priority.