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Network Visual Fault Locator: 32dB Range, Multi-Function, LCD Display - GAOTek

GAOTek Visual Fault Locator

GAOTek Visual Fault Locator is mainly used for measuring the length, transmission loss, joint loss and other optical fiber physical properties of optical fiber and cable.

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SKU: GAOTek-VFL-146 Category:
Description

Description

Overview

GAOTek Visual Fault Locator is mainly used for measuring the length, transmission loss, joint loss and other optical fiber physical properties of optical fiber and cable. It is widely used in FTTH network, local optical fiber network, urban optical fiber network, PON network construction, deployment, maintenance, certification and optical communication teaching and research. has novel, bright and durable appearance. Double operation with touch and button, easy and intuitive operation style; The optimized parameter configuration can simplify the test operation to the maximum extent .The product has a rich external interface ;The whole machine adopts the intelligent power management mode, and the large capacity lithium battery makes the working time of the whole machine more than 10 hrs. 

 

Features

  • Max. 45 dB large dynamic range 
  •  128 k data sampling point 
  • ≤31.49 in (0.8 m) ultra short event blind area 
  •  Easy to test fiber jumper  
  • Maximum support 4 wavelength measurement:  
  • 850 nm or 1300 nm or 1310 nm or 1490 nm or 1550 nm or 1625 nm or 1650 nm 
  • The line has light detection and warning 
  • Avoid the signal light damage equipment in the tested fiber 
  • With Ethernet remote control function 
  • Built in optical power meter function 
  • Built in visual red light fault location (VFL) function 
  • Built in optical fiber terminal detection function 

 

Technical Specifications

 Range accuracy  ±(3.2 ft (1m)+Sample interval+0.0025%×distance)(Index placement error is not included) 
 Range resolution 1.96 in, 3.94 in, 7.87 in, 19.68 in, 3.2 ft, 6.56 ft,13.1 ft,26.2 ft, 52.4 ft(0.05 m ,0.1 m,0.2 m,0.5 m,1 m,2 m,4 m,8 m,16 m 
 The test range  0.24 mi, 0.49 mi, 0.99 mi, 1.98 mi, 3.97 mi, 9.94 mi, 19.8 mi, 39.7 mi, 79.5 mi, 159.07 mi, 318.1 mi(0.4 km,0.8 km,1.6 km,3.2 km,6.4 km,16 km,32 km,64 km,128 km,256 km,512 km)(Single Mode);  0.4 nm,0.8 nm,1.6 nm,3.2 nm,6.4 nm,16 nm,32 nm(850nm Multimode) 
 The test pulse width  5 ns,10 ns,30 ns ,100 ns,275 ns,500 ns,1000 ns,5000 ns,10000 ns,20000 ns  5 nm,10 mn,30 mn,100 nm,275 nm,500 nm,1000 nm(850nm Multimode) 
 Loss threshold  0.01 dB 
 The sampling points  128 k 
 linearity  0.05dB or dB 
 Loss resolution  0.001 dB 
 Waveform storage capacity  ≥1000 
 From the unit  Kilometers, meters, thousands of feet, feet 
 Display  800 pixels × 480 pixels, 7 in (17.7 cm)TFT Color LCD (With touch screen) 
 External interface  USB, min usb, Ethernet, headphones,SD 
 Optical output interface  FC or SC or ST(replaceable) 
 VFL  650 nm ±10 nm, 2 mW; 
 Optical power meter  Wavelength range :1200 nm to 1650 nm  Power range: -60 dBm to 0 dBm, Test uncertainty: ±5% (-10 dbm, CW) 
 The power supply  AC or DC adapter: voltage allowed range :100 V to 240 V (1.5 a), frequency allowed range: 50 Hz or 60 HzTo: dc 12 V + 1 V (2 A) Internal lithium battery: 8.4 V, battery working time :12 hrs (normal temperature) 
 Interface language  Simplified Chinese,English and other languages are available 
 Environmental adaptability  Working temperature:23 °F to 122  °F (-5 ℃ to 50 ℃)(The battery:41 °F to 104 °F (5 ℃ to 40 ℃)  Storage temperature:-40 °F to 158 °F (-40 ℃ to 70 ℃)(The battery:-4 °F to 140 °F (-20 ℃ to 60 ℃) 
 Installation dimensions  9.9 in x 6.6 in x 73.6 in (253 mm × 168 mm × 73.6 mm) 
 Weight  3.30 lb (1.5 kg) (battery included)