Optical Fiber Identifier By Ningbo Youxin Optic-electronic Technology Co.,ltd.

These Optical Fiber Identifier designed to detect optical signals without disrupting traffic, suitable for 0.25, 0.9 and 3.0mm jacketed fiber, clamping trigger design, outdoor and indoor use. Price for 1310 or 1550nm.

Features
1. Displaying signal intensity
2. Low battery reminder
3. Concise LED light
4. Powered by 2 units of 1.5V AA alkaline batteries
5. RB0.25mm, RB0.9mm, RB3.0mm plungers available
6. Easy and convenient operation with a single keystroke

Parameter
Item Specification
Recognizable wavelength range 900 to 1650nm
Recognizable signal type CW, 2kHz, 1kHz, 270Hz A 5%
Detector Type InGaAs 2pcs
Clamp Type H0.9/0.25 for bare fibers ; H2.5 for jacketed fiber
Sensitivity @ 1310nm +11dB to-20 dBm (Continuous Wave) ;
+11dB to-10 dBm (Modulated Signal)
@ 1550nm +11dB to-30 dBm (Continuous Wave) ;
+11dB to-18 dBm (Modulated Signal)
LED Indicator signal traffic; signal frequency(2kHz/1kHz/270Hz); signal intensity (5 grades) ; low battery
Operating temperature -10 to +50
Storage temperature -20 to+70
Power Supply 1.5V AA batteries*2pcs