Keep short-reach links fast, predictable, and easy to scale with the Lenovo 46C3447 SFP+ SR transceiver. Designed for 10 GbE environments, this module supports multimode fiber connections through an LC duplex connector, making it a practical choice for top-of-rack switching, aggregation layers, and storage traffic where low-latency optical links matter. SR optics are a strong fit when you need dense port counts without moving to more expensive long-reach hardware. This transceiver is intended for short-distance deployments on multimode fiber, helping teams connect servers, switches, and network appliances within the same rack row or adjacent rooms. Its SFP+ form factor keeps compatibility straightforward across supported enterprise platforms. For infrastructure teams, the value is in consistency: a compact optical module that supports 10 GbE performance, simplifies fiber management, and avoids overbuying reach you do not need. That makes it a sensible option for production networks where port density, cable discipline, and predictable optics matter more than headline specs.