Bút dò sợi quang FiberLert (FIBERLERT-125)

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 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