Fn-dtx-1800Fluke Networks' DTX-EFM2 multimode flow-restricted modules for the DTX CableAnalyzer enable easy and accurate testing while ensuring regulatory compliance. EF requirements are defined in the TIA-526-14-B and IEC 61280-1-4 standards. Flow-restricted compliance reduces measurement loss variation to a target of +/- 10%, decreasing measurement uncertainty and increasing repeatability. This is the standard cable manufacturers expect for warranties.
The DTX flow-restricted fiber modules with EF test patch cords (DTX-EFM2) are a quick and easy way to upgrade to EF compliance. No special training or changes to normal testing procedures are required. This

flow-restricted compliant optical loss testing equipment (OLTS) allows for rapid certification of multimode fiber.
• Efficient multimode fiber testing that complies with flow-restricted (EF) using the DTX CableAnalyzer™
• Compact and convenient EF solution with integrated modules and EF test patch cords
• Automatic testing in up to 12 seconds: two-fiber loss measurement at two wavelengths, maximum allowable optical loss calculation, and PASS/FAIL results
• Fast EF compliance test results documentation with LinkWare™ Software
• Easy continuity and polarity verification
• Integrated visual fault locator (VFL) for detecting fibers and breaks.

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