Optical Time-Domain Reflectometer (OTDR) with Capacitive Touch Screen
Optical Time-Domain Reflectometer (OTDR) with Capacitive Touch Screen Optical Time-Domain Reflectometer (OTDR) with Capacitive Touch Screen Optical Time-Domain Reflectometer (OTDR) with Capacitive Touch Screen Optical Time-Domain Reflectometer (OTDR) with Capacitive Touch Screen
JW3302XR

Optical Time-Domain Reflectometer (OTDR) with Capacitive Touch Screen

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Features
  • Equipped with a 7-inch TFT color LCD with a capacitive touch screen for an intuitive interface.
  • Its maximum dynamic range of 50dB ensures reliable testing over long distances.
  • 256k data sampling points enable high-resolution measurements.
  • Capable of testing PON branches through optical splitters with a ratio of up to 1:128.
  • Supports multi-functional testing for single-mode (SM) and multi-mode (MM) fibers.
  • Integrates OTDR, event map, optical power meter (OPM), light source (OLS), and visual fault locator (VFL).
  • Automatic optical signal detection and alarm system protects the OTDR during live fiber testing.
  • Compatible with Bellcore GR196 and SR-4731 standards for exporting test reports.
  • Offers external interfaces, including USB, micro-USB, and 10M/100M Ethernet.
  • Powered by a rechargeable lithium battery, delivering more than 8 hours of operation.
  • Includes optical output interfaces such as FC/UPC and SC/UPC, with optional APC configurations.
  • Multi-language support covers English, Spanish, French, German, Italian, Portuguese, Russian, Korean, and others.
Typical Applications
Optical Time-Domain Reflectometer (OTDR) with Capacitive Touch Screen
Specifications
Maximum Dynamic Range 50dB
Ranging Accuracy ±(0.75m + sampling interval + 0.0025% × test distance) (excluding refractive error)
Sampling Resolution 0.05/0.1/0.2/0.5/1/2/4/8/16/32m
Test Range 0.4/0.8/1.6/3.2/6.4/16/32/64/128/256/512km (single mode)
0.4/0.8/1.6/3.2/6.4/16/32km (850nm multimode)
Pulse Width 3/5/10/30/80/160/320/640/1280/5120/10240/20480ns
3/5/10/30/80/160/320/640/1280ns (850nm multimode)
Maximum Sampling Points 256k
Linearity 0.03dB/dB
Loss Resolution 0.001dB
Refractivity Setting Range 1.00000 to 1.99999 (step: 0.00001)
Measurement Unit km/m/kft/ft
Display 800×480, 7 inch TFT color LCD screen (standard configuration: capacitive touch screen, optional configuration: resistive touch screen)
Optical Connector Type FC/UPC (standard configuration: LC/UPC, SC/UPC, optional configuration: ST/UPC)
Language Settings English, Simplified Chinese, Russian and Korean (contact us for other language support)
External Interfaces USB/Micro-USB/10M&100M Ethernet/earphone/Micro SD
Power Supply AC/DC adapter: AC 100V-240V, 50/60Hz and 1.5A
DC: 17V±3V (2A)
Built-in lithium battery: 11.1V, 6800mAh
Battery operating time: 8h
Power Consumption 10W
Dimensions (L×W×H) 252×180×55mm
Weight Approx. 1.8kg
Environment Adaptability Operating temperature: -10 to +50℃ (battery charging: 5 to 40℃)
Storage temperature: -40 to + 70℃ (battery: -20 to 60℃)
Relative humidity: 5 to 95% (non-condensing)
Visual Fault Locator (VFL) (Optional) Optical Power Meter (OPM) (Optional) Optical Light Source (OLS) (Optional)
Wavelength: 650nm ±20nm Wavelength Range: 1200 to 1650nm Wavelength: Consistent with OTDR
Output Power: 2mW (typical) Power Range: -60 to 0dBm Output Power: ≥-5dBm
Operating Mode: CW/1Hz/2Hz Uncertainty: ±5％ (-25dBm, CW) Operating Mode: CW/270Hz/1kHz/2kHz
Model Wavelength Laser Wavelength Dynamic Range Event Blind Zone ATT Blind Zone
OTDR-SM1 1310/1550nm Dual 37/35dB 0.5m 3m
OTDR-SM2 42/40dB
OTDR-SM3 45/42dB
OTDR-SM4 50/50dB
OTDR-MM 850/1300nm 26/34dB 0.7m 5m
OTDR-T1 1310/1490/1550nm Three 37/35/35dB 0.5m 3m
OTDR-T2 1310/1550/1625nm (built-in optical filter)
OTDR-T3 1310/1550/1625nm (built-in optical filter) 45/42/42dB
OTDR-T4 Single-mode 1310/1490/1550/1625nm (built-in optical filter) Four 45/42/42/42dB 0.5m 3m
OTDR-SM/ MM Single-mode 1310/1550nm Multimode 850/1300nm 40/38/26/34dB 0.7m 5m
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Fiber Optic Test Equipment Manufacturer
Since 1998

We provide various testing equipment, measuring equipment, and monitoring equipment for the optical communication industry, and have accumulated a large number of professional technologies and mature solutions.

  • Engage in the research and development and manufacturing of desktop and handheld photoelectric testing instruments
  • The annual output of photoelectric testing equipment reaches 500,000 units
  • Passed ISO9001 series quality certification, 14001 environmental certification, CE certification, FC certification, RoHS certification, and many other international certificates
  • All products have 100% independent intellectual property rights, and provide OEM/ODM services
  • Our products have been recognized by Japan's NTT Communications, South Korea's SK Telecom, Deutsche Telekom, and the United States' Verizon, and have reached cooperation