![]() Finds and gives the location of an incident that has a reflectance larger than -55dB. Detects incidents ›3m after an incident when the incident reflectance is ‹35dB.ġb. Detects incidents ›2m after the bulkhead connector when the bulkhead reflectance is ‹35dB. Detects the location of an incident that has a reflectance larger than -62dB. Listed by the Canadian Standards Association CSA C22.2 No. If no fiber is attached or if the connector is dirty, the troubleshooter displays 0m or 0ft.Ĭonforms to relevant European Union directivesĬonforms to relevant Australian standards ± (1m + 0.1% x length) for reflective incidents 4 ± (3m + 0.1% x length) for non-reflective incidents 4 Backlight turns off first.ġ.5dB default warning threshold (user-configurable from 0.5dB to 6.1dB in 0.1dB increments) Random, 5Hz to 500Hz, MIL-PRF-28800F CLASS 2Ģ AA alkaline batteries (no battery charger)Īutomatically turns off after 5 minutes if no keys are pressed. Operating relative humidity (without condensation)ĩ5% (10✬ to 35✬) 75% (35✬ to 40✬) uncontrolled ‹ 10✬ +7dB maximum input power.Ġ.70dB default threshold (user-configurable from 0.5dB to 6.1dB in 0.2dB increments)ġ7.5cm H, 7.8cm W, 3.8cm D. Looks for a signal every 3 seconds after the first detection. 35dB default threshold (User selectable: -20dB to -45dB in 5dB incrementsĭetects optical signals from 600 nm to 1050nm and shows ACTIVE LINE if a signal is there. These models have the simplicity of a VFL, and provide distance and power information on high losses, breaks, and the end of the fiber. Optical Time Domain Reflectometers (OTDR) provide graphical data and analysis along the entire length of a cable, way beyond the reach of a VFL, but they can be expensive and require more time and skill to operate.įiber QuickMap fills the gap between a VFL and an OTDR. They are not very helpful for cable runs more than a few meters, or when the cable is not visible or accessible, or when the laser light can’t penetrate the jacket. VFLs work well for exposed lengths of fiber near a patch panel by illuminating bad connections and breaks. Locate Faults beyond the range of a Visual Fault Locator (VFL)
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