Move 10 GbE traffic from copper to long-reach fiber without redesigning the network edge. The Axiom AXG99356 media converter bridges RJ45 Ethernet to 10GBASE-ER LC connectivity, giving infrastructure teams a practical path for extending links across single-mode fiber environments. It is well suited for campus backbones, remote closets, and aggregation points where copper distance limits would otherwise force a topology change. This converter is designed for deployments that need stable transport over longer spans while keeping the copper side simple. By translating Ethernet traffic to 10GBASE-ER optical signaling, it supports fiber-based runs where reach and signal integrity matter more than port density. That makes it a strong fit for upgrades, migrations, and mixed-media networks that need to preserve existing RJ45 infrastructure at the edge. For teams standardizing on fiber uplinks, the AXG99356 helps reduce friction during expansion and replacement cycles. It provides a focused conversion point for connecting copper-based devices or switches into single-mode optical paths, supporting cleaner network segmentation and more predictable long-distance connectivity.