Lenovo 25G SR SFP28 Transceiver 4TC7A94751 | SFP28, Short Reach

Support high-density 25 GbE networking with a short-reach SFP28 optic designed for multimode fiber environments. The Lenovo 25G SR SFP28 Amphenol Ethernet transceiver is suited for switch-to-switch and switch-to-server links where consistent optical performance and compact deployment are essential. Its SR design targets short-distance connectivity over multimode fiber, making it a practical fit for data center top-of-rack and leaf-spine architectures. The SFP28 form factor helps preserve port density, while the LC duplex connector aligns with common enterprise fiber plant standards. For teams standardizing on 25 GbE, this module offers a clean path to higher throughput without moving to more expensive long-reach optics. Choose this transceiver when you need dependable short-range transport in a footprint that scales cleanly across many ports. It is a straightforward fit for environments where link consistency, rack density, and procurement simplicity matter as much as raw bandwidth.