Keep 10 GbE uplinks stable across longer fiber spans with a compatible SFP+ LR transceiver tuned for single-mode deployments. The 1310 nm optical design supports long-reach connectivity through LC duplex cabling, making it a practical fit for access, aggregation, and inter-rack links where copper falls short. This AddOn Networks module is positioned for teams that need a replacement or expansion optic without changing the network design. It fits standard SFP+ ports and is intended for enterprise environments that value predictable link behavior, clean fiber management, and straightforward deployment. For infrastructure teams, that means fewer compatibility questions and a faster path to restoring or extending service. Choose this module when the link budget matters and the cost of downtime is higher than the cost of the optic. It is a focused component for 10 GbE fiber runs, not a general-purpose transceiver, and that specialization is what makes it useful in production networks. When you need a direct-fit LR optic for single-mode LC connectivity, this model keeps the path simple.