TREND Networks R240-LSIV FiberMASTER Quad Light Source, LC connectors, Inspection port, VFL

Keep fiber networks in security, surveillance and monitoring systems running at peak performance with the TREND Networks R240-LSIV FiberMASTER Quad Light Source. This professional fiber optic tester combines multimode and singlemode capability with LC connectors to let technicians certify links across mixed environments without swapping tools. An integrated Visual Fault Locator (VFL) provides immediate visual identification of breaks and high-loss events, while the inspection camera input enables real-time end-face inspection to eliminate contamination-related failures.

Designed for field use, the R240-LSIV reduces mean time to repair by delivering clear, repeatable light-source outputs and on-the-spot diagnostics. The unit’s versatility—quad-wavelength output for multimode/singlemode testing, VFL for quick fault isolation, and inspection port for connector verification—means faster turn-ups and fewer truck rolls for IT and physical security teams. Ideal for installers, integrators and maintenance crews responsible for CCTV, access control and network monitoring, the FiberMASTER streamlines fiber troubleshooting and acceptance testing. Add the TREND R240-LSIV to your toolkit to improve uptime and accelerate deployments in security, surveillance and monitoring applications.

• Fast, reliable fault finding with integrated VFL to reduce mean time to repair and minimize downtime on security and surveillance links
• Supports both multimode and singlemode testing (LC connectors) so you can validate mixed-network installations with one handheld unit
• Inspection camera input for on-site connector end-face checks, improving first-time fix rates and reducing repeat site visits
• Compact, rugged design tailored for field technicians—streamline testing across monitoring, IT and physical security deployments
• Simplifies documentation and troubleshooting workflows so teams can maintain network integrity and uptime more efficiently