Fiber Identifier

The Live Fiber Identifier allows you to detect traffic and measure signals anywhere onsinglemode fibers without having to disconnect them .

INFORMATION

MODEL: BD-IF400

General Description:

●Indicate the signal
directions in fiber;

●Indicate the signal
presence or absence(Live or dark fiber);

●Detect tones 270Hz, 1kHz
and 2kHz to verify the modulated signal type;

●Suitable for 0.25, 0.9,
2.0, 3.0mm fiber,and no need to replace the clamp block,

more convenient than others

●Build in VFL 1mW or 10mW
optional

●Battery low indication;

●Powered by 2 units of 1.5V
AA batteries;

●One-year warranty and
Three-year recommended calibration interval

Specification

Wavelength Range	800 to 1700nm (SM)
Recognizable signal type*	CW, 2kHz, 1kHz, 270Hz±10%
Detector Type	InGaAs 2pcs
Fiber Type	0.9, 0.25, 2.0, 3.0 mm fiber
Sensitivity	+10 ~ -50dBm
Accuracy *	+10dB to -30 dBm (Continuous Wave) /+10dB to -25 dBm (Modulated Signal)
LED Indicator	Signal direction; signal frequency (2kHz/1kHz/270Hz); low battery
Power Supply	AA * 2

* at 20±3℃,indoor,
1550nm wavelength, 0.9mm fiber, with white coat, 270Hz, error < 5

* 0.25, 2.0,
3.0mm fiber, the performance at continuous wave will be lower

* 1KHz,
2KHz, the performance at modulated signal will be lower

* at 1310nm
wavelength, the performance will be lower