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

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

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JW3302XR OTDR with Capacitive Touch Screen

JW3302XR

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

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