Lenovo 25GBASE-LR SFP28 Transceiver 7G17A03538 | Enterprise Optics

Keep 25 GbE uplinks stable across longer fiber runs with this Lenovo DCG server option transceiver. The 25GBASE-LR SFP28 design is intended for single-mode fiber deployments where reach, signal integrity, and predictable interoperability matter more than low-cost short-range optics. It fits the SFP28 form factor and uses an LC connector, making it a practical choice for server-to-switch links, aggregation paths, and storage networks that need consistent 25 GbE performance. For infrastructure teams standardizing on Lenovo platforms, this module helps reduce compatibility risk compared with generic optics. Long-reach LR optics are typically selected when the link must cross equipment rooms, meet structured cabling requirements, or support remote rack placement without sacrificing throughput. That makes it a strong fit for environments where downtime, troubleshooting time, and optics mismatches carry real cost. Choose this transceiver when the network design calls for dependable 25 GbE connectivity over single-mode fiber and you want a Lenovo-branded option aligned to enterprise deployment expectations.