Insertion Loss & Return Loss Integrated Tester Manufacturer

Insertion Loss & Return Loss Integrated Tester

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JW3503 Insertion Loss & Return Loss Integrated Tester

JW3503

This versatile device combines a stabilized light source, high-precision power meter, insertion loss testing, return loss testing, visual fault locator, and end-face inspection module into one comprehensive instrument. It is widely used for testing insertion and return loss in fiber optic cables, passive optical components, and fiber communication systems. Designed for production testing, research and development, and maintenance tasks, it is an essential tool for manufacturers, research institutions, and network operators. The 5.6-inch portable LCD touch screen enhances usability, making it suitable for both laboratory and field applications.

Features

Supports multiple measurement modes, including insertion loss, return loss, light source, and power meter functions.
Capable of automatic multi-wavelength testing and display.
Equipped with a portable 5.6-inch LCD touch screen for intuitive operation.
Customizable thresholds with alarm prompts for flexible and efficient testing.
Optional USB-connected end-face inspection module for detailed connector analysis.

Specifications

Optical Return Loss Test
Wavelength	1310/1550nm (±10nm) (optional)
Output Power	≥-3dBm
Spectrum Width (FWHM)	≤5nm
Optical Connector Type	FC/APC
Frequency	CW/270Hz/1kHz/2kHz
Power Stability	≤±0.05dB (15min@25℃)
Measurement Range	0 to 75dB
Display Resolution	0.1dB
Measurement Accuracy	±0.5dB
Optical Insertion Loss Test
Detector Type	InGaAs
Wavelength Range	800 to 1700nm
Calibration Wavelength	850/1300/1270/1310/1490/1550/1577/1625nm
Measurement Range	10 to -70dBm
Linearity	±0.15dB ( 10 to -60dBm)
Optical Connector Type	FC/SC/ST/LC, 2.5mm/1.25mm
Measurement Unit	dBm/dB/xW
Resolution	0.01dB
Record Storage	Yes
Visual Fault Locator (VFL)
Wavelength	650nm
Output Power	10mW
General
Display	5.6 inch TFT color screen
Power Supply	7.4V5200mAh lithium battery/power supply adapter 12-19V2A
Automatic Shut-off	User-defined time
Low Battery Indication	Indicator flashing
Communication Interface	Network port/Micro USB
Operating Temperature	10 to 60℃
Storage Temperature	-25 to 70℃
Dimensions	260×155×73mm