Keep legacy fiber ports active with a compatible SFP designed for Linksys MFEFX1 deployments. This module supports 100 Mbps multimode operation over an LC interface, making it a straightforward fit for short-range optical links in access closets, campus edge switches, and distributed network segments. For infrastructure teams, the value is in preserving service continuity without forcing a platform refresh. When a switch still has years of useful life left, the right compatible optic can extend that lifecycle at a fraction of the cost of replacing the entire stack. This module is suited to environments where predictable connectivity, straightforward replacement, and procurement flexibility matter more than unnecessary feature inflation. Use it to restore failed ports, maintain spare inventory, or standardize replacement optics across older Linksys-based networks. The result is a cleaner support posture for legacy hardware and a lower-cost path to keeping critical links up.