Lantronix AF6-155G1-SU-NE Optical Time Domain Reflectometer Small Form-Factor Pluggable Originator 1 Gigabit Ethernet 40 km 1550 Nanometers SC-UPC

Speed up fiber fault isolation and keep mission-critical systems online with the Lantronix AF6-155G1-SU-NE OTDR SFP originator. This compact Lantronix SFP module puts OTDR-originator capability directly into a switch or test port so IT and security teams can validate single-mode links, verify end-to-end connectivity and locate faults without carrying dedicated handheld OTDRs. Built for practical field use, it supports 1000Base-LX Gigabit Ethernet testing and operates at 1550 nm with up to 40 km reach over single-mode fiber, using an industry-standard SC-UPC connector for easy integration. The module's hot-pluggable SFP form factor simplifies deployment in network, surveillance and monitoring infrastructures—reducing mean time to repair (MTTR) and minimizing downtime. Ideal for network operations, physical security integrators and service providers, the AF6-155G1-SU-NE enables reliable optical network validation for cameras, access control, and data backbones. Add this Lantronix SFP to your toolkit to streamline fiber diagnostics and protect critical security and monitoring services—order now or contact your reseller for deployment guidance.

• Compact SFP OTDR originator lets technicians perform in-line fiber checks without bulky test gear, reducing downtime for networks and security systems
• Hot-pluggable 1000Base-LX SFP form factor delivers Gigabit Ethernet testing and verification in existing switch/router ports for faster troubleshooting
• Single-mode 1550 nm optics and 40 km reach enable long-distance fiber diagnostics across campus, metro and surveillance backbone links
• SC-UPC connector compatibility ensures broad interoperability with standard single-mode fiber installations used in monitoring and security deployments
• TAA-compliant, durable design supports mission-critical network, security and surveillance applications with predictable, repeatable test results