GAOTek Transmission Line Testers

This Transmission Line Testers has linearity of 0.05 dB, loss resolution of 0.001 dB, distance resolution of 0.4 in and VFL of 10 mW, CW or 2Hz.

GAOTek-TLT-251

Description

Features

  • 5.6 in (14.2 cm) outdoor-enhanced touchscreen
  • 7.4 V or 4.4A h Lithium battery
  • Event Dead zone as lower as 4.9 ft (1.5 m)
  • Combined multi dynamic range and wavelengths
  • Muti measurement mode
  • Support Touching LCD and pressing keys
  • Warning function could prevent OTDR module from being damaged by optical signal in fiber
  • Realtime measuring function
  • Convenient to monitor the splicing process
  • Integrated 10 mw Visual Fault Locator
  • Adopts friendly input interface
  • Totally simulate the computer keyboard input
  • Integrated with 8 GB internal memory
  • More than 80,000 groups curve storage
  • PC remote access and control function is available
  • Support the printing work of the measurement report

 

Technical Specifications

Pulse Width (SM 1310 NM or 1550 NM) 5 ns 10 ns 20 ns 50 ns 100 ns 500 ns 1 μs 2 μs
5 μs 10 μs :
(MM 850 NM or 1300 NM) 5 ns,10 ns,20 ns,50 ns,100 ns,500 ns,1 us
Distance Range (SM 1310 NM or 1550 NM) Dead zone test, 0.80 mi,1.55 mi,3.10 mi,6.2 mi,12.4 mi, 24.8 mi,49.7 mi,74.5 mi (1.3 km, 2.5 km, 5.0 km, 10 km,20 km, 40 km, 80 km, 120 km)
(MM 850 NM or 1300 NM):0.06 mi,0.24 mi,0.80 mi,1.55 mi,3.10 mi6.21 mi,12.4 mi,24.8 mi, 49.7 mi (100 m,400 m,1.3 km,2.5 km,5 km,10 km,20 km,40 km,80 km)
Sampling Resolution Minimum 1.96 in (0.05 m)
Sampling Point 128,000
Linearity ≤0.05 dB or dB
Loss Threshold 0.01 dB
Loss Resolution 0.001 dB
Distance Resolution 0.4 in (0.01 m)
Distance Accuracy ± (3.2 ft (1 m) +measuring distance×3×10 +sampling resolution)
Data Storage 20000 groups of curves
VFL 10 mW, C W or 2Hz
Interface 3 USB ports (Type A×2, Type B×1)
Display 5.6 in (14.2 cm) TFT-LCD, Touching screen
Battery 7.4 V or 4.4 mAh lithium battery, support 8 hrs. continuous working
Working conditions Working Temp:14 °F to 122 °F (-10 ℃ to +50 ℃); Storage Temp:14 °F to 158 °F (-20 ℃ to +70 ℃); Humidity: ≤ 95 %
Dimensions 9.9 in x 6.6 in x 2.89 in (253 mm × 168 mm × 73.5 mm)
Weight 3.30 lb. (1.5 kg) (include battery)

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