FiberLert is a fast, accurate, and safe non-contact solution for verifying fiber activity, polarity, and connectivity. With no setup or interpretation required, the tool is user friendly and accessible even for employees with no technical background.
FiberLert is a fast, accurate, and safe non-contact solution for verifying fiber activity, polarity, and connectivity. With no setup or interpretation required, the tool is user friendly and accessible even for employees with no technical background.
Simply place the FiberLert in front of the fiber end face or port. A light and tone will indicate an active fiber (850 nm to 1625 nm). Because its detector operates without contact, FiberLert reduces the risk of contamination and damage, so it can also safely verify disconnection before a routine inspection.
FiberLert comes with a range of safety and reliability features designed to help teams maximize their resources and protect employees. Our LightBeat™ technology flashes to indicate that the tool is in operation, and to demonstrate battery power. FiberLert automatically shuts down after five minutes of inactivity to conserve battery life. The FiberLert even comes with a two-year warranty.
The FiberLert fiber testing light is small enough to fit in a pocket. Its small size makes it easy to reach into cramped patch panels and determine whether a port is live. And its contactless detector makes transceiver testing so easy that technicians can spot any problems and make repairs quickly.
FiberLert is suitable for ports and patch cords, including SM, MM, UPC, and APC connections. Use the fiber testing light to test single mode, multimode, UPC, and APC patch cords and ports.
Features
| Operating Principle | FiberLert is a fiber light detector that senses near infrared light emitted from fiber optic cabling. A continuous red glow at the handle and an audible beeping noise (if not switched off) indicates the presence of near infrared light. |
| Optical Interface | Non-contact ceramic ferrule. Fits directly with 1.25 mm LC receptacles. Tethered ferrule adapter for testing 1.25 mm ferrule patch cord. Supports single-mode, multimode, UPC and APC connectors and ports. |
| Wavelength Detection | 850 nm to 1625 nm |
| Optical Power Detection Range | +3 dBm to -30 dBm |
| Light Detection | Visible steady red LED indicator when optical power is detected |
| Lightbeat™ Indicator | Flashes twice every two seconds when unit is on and battery strength is sufficient. |
| Battery Saver | Unit automatically turns off after five minutes of inactivity |
| Batteries | 2 x AAA alkaline batteries included |
| Battery Life | Typically, greater than 1 year (5 hrs. of use a week) |
| Item Size | 0.6” x 1.0” x 6.6” / 1.6 x 2.5 x 16.8 cm |
| Item Weight | 2.1 oz / 59 g |
| Operating Temperature Range | -10 °C to 50 °C |
| Operating Humidity Ranges | 95 % (10 °C to 35 °C) Non-condensing 75 % (35 °C to 40 °C) Non-condensing uncontrolled < 10 °C |
| Operating Altitude | ≤ 3000 meters |
| Storage Temeperature | -20 °C to 50 °C |
| Operating Principle | FiberLert is a fiber light detector that senses near infrared light emitted from fiber optic cabling. A continuous red glow at the handle and an audible beeping noise (if not switched off) indicates the presence of near infrared light. |
| Optical Interface | Non-contact ceramic ferrule. Fits directly with 1.25 mm LC receptacles. Tethered ferrule adapter for testing 1.25 mm ferrule patch cord. Supports single-mode, multimode, UPC and APC connectors and ports. |
| Wavelength Detection | 850 nm to 1625 nm |
| Optical Power Detection Range | +3 dBm to -30 dBm |
| Light Detection | Visible steady red LED indicator when optical power is detected |
| Lightbeat™ Indicator | Flashes twice every two seconds when unit is on and battery strength is sufficient. |
| Battery Saver | Unit automatically turns off after five minutes of inactivity |
| Batteries | 2 x AAA alkaline batteries included |
| Battery Life | Typically, greater than 1 year (5 hrs. of use a week) |
| Item Size | 0.6” x 1.0” x 6.6” / 1.6 x 2.5 x 16.8 cm |
| Item Weight | 2.1 oz / 59 g |
| Operating Temperature Range | -10 °C to 50 °C |
| Operating Humidity Ranges | 95 % (10 °C to 35 °C) Non-condensing 75 % (35 °C to 40 °C) Non-condensing uncontrolled < 10 °C |
| Operating Altitude | ≤ 3000 meters |
| Storage Temeperature | -20 °C to 50 °C |
