Optical Fiber Identifier

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Description

Product Detail

Among those famous optical fiber identifier manufacturers and suppliers in China, Green Telecom Tech Co.,Ltd can offer you customized ofi, fiber identifier, optical fiber finder made in China. Our factory is waiting for your contact.

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Description
The GFI Live Fiber Identifier allows you to detect traffic and measure signals anywhere onsinglemode fibers without having to disconnect them . It also lets you check for signal presence before rerouting or maintenance , perform continuity tests and verify cable labeling.
Based on non-destructive macrobending technology,the GFI doesn't disrupt traffic,damage or overstress the fiber,enabling efficient,accurate and reliable data acquisition.

Features
? Indicate the signal directions in fiber
? Indicate the signal presence or absence(Live ordark fiber)
? Detect tones 270Hz, 1kHz and 2kHz to verify the modulated signal type
? Handhold design
? 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

Optical Fiber Identifier - GFI Parameter
Model	GFI-400	GFI-420S		GFI-420L
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
Visual Fault Locator	N/A		1mw		10mw
Power Supply	AA * 2
Size(HWD)	230mm 45mm 45mm
Weight	About 200g
Storage Temperature	-20 to +70? ,<90% RH
Operating Temperature	-10 to +50? ,<90% RH

*at 20.3 degrees,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

Standard Package
?GFI main body*1
?Nylon bag and the Q/C certificate*1
?Operation Manual*1
?Paper Box

Ordering Information
GFI-X
(1)GFI-400: Standard Live Fiber Identifier
(2)GFI-420S: Standard Live Fiber Identifier With 1mw VFL
(3)GFI-420L: Standard Live Fiber Identifier With 10mw VFL

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