Axiom ONS-SI-GE-LX-AX 1000BASE-LX SFP LC | Cisco Compatible, Enterprise — ONS-SI-GE-LX-AX

Maintain dependable 1 GbE optical links with this Axiom 1000BASE-LX SFP transceiver for Cisco environments. Built for single-mode fiber deployments, it uses an LC connector and the familiar SFP form factor to fit standard enterprise switch and router ports without complicating the fiber plant. LX optics are a practical choice when you need longer reach than short-range multimode modules can provide, but do not need the cost or complexity of higher-speed transport. That makes this transceiver a strong fit for access, aggregation, and inter-building links where predictable Ethernet performance is more important than excess capability. Axiom compatible optics are often selected by infrastructure teams that want to keep replacement cycles efficient while preserving link standards and operational consistency. For organizations managing mixed vendor environments, this module offers a straightforward path to restore or extend fiber connectivity with minimal disruption. Ideal For 1 GbE switch uplinks over single-mode fiber Inter-building network connections in enterprise campuses Replacement optic for Cisco-compatible access or aggregation switches Fiber backbone links in wiring closets and data rooms Why This Product 1 Longer-reach option versus multimode SFP optics 2 LC connector for standard fiber patching 3 Cisco-compatible fit for enterprise switching 4 Compact SFP design for dense port layouts