Specifications

1. Optical Fiber Identifier AFI400
2.Test 0.25, 0.9, 2.0, 3.0mm fiber
3.No need to replace the clamp block

 Optical Fiber Identifier AFI400

 

Description

This Fiber Identifier AFI400 widely used in optical cable construction and maintenance. The use of macro bending technology To do non-destructive testing. can measure the signal direction and power, to avoid misoperation resulting in interrupted lines. Macro bending measurement, macro bends are the use of fiber-optic bending leak out when the weak optical signal, optical signal to detect the direction and intensity. Does not damage optical fiber, without interrupting communications, and direct detection of 25mm bare fiber, 0.9mm and 2.5mm fiber casing tight jumper. Tone identification, Optical Fiber Identifier can detect optical signals in the tone signal a fixed load, 270Hz, 1KHz and 2KHz, to identify a specific optical fiber, can quickly find the necessary fiber. Low battery monitoring function, when battery power is insufficient to issue instructions to remind users to change batteries.

Features:

• Support to detect optical signals without disrupting traffic

 

• Based on non-destructive technology

 

• Indicate the signal direction in fiber

 

• Detect a variety of optical tones, 270Hz, 1kHz and 2kHz

 

• Suitable for 0.25mm, 0.9mm, 3.0mm fiber, and no need to replace the clamp block, more convenient than others

 

• Build in visible fault locator 1mW or 10mW optional;

 

• Battery low indication;

 

• Powered by 2 units of 1.5V AA alkaline batteries;

 

• One year guarantee

 

 

Specification:

	AFI 400	AFI420S	AFI420L
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	No	1mW	10mW
Storage Temperature	-20 -- +60 °C, < 90%RH
Operating Temperature	-10 -- +50 °C, < 90%RH
Power Supply	AA * 2
Size	230mm * 45mm * 45mm
Weight	About 200g

   * at 20±3°C, 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

 

 

  Accessories

Standard	Carrying bag	1
	User’s manual	1
	Calibration certification	1

 

 

 

 

 

 

 

 

Certificates :