NK270 Series Optical Power Meter and Red Light Source Combo

Description

The NK270 Optical Power Meter and Red Light Source Combo Series utilizes a single-chip microprocessor for control, offering comprehensive functionality. With embedded detectors and lasers for enhanced protection, the device features 10 standard wavelengths including 1270nm/1577nm. It also includes frequency identification, wavelength identification, three red light modes (CW/1Hz/2Hz) with auto-off, backlight display, wavelength memory, user calibration, illumination, and supports RJ45 network cable sequencing and cable tracing. It boasts a wide testing range and high accuracy.

The NK270 is primarily used for continuous optical signal and continuously modulated optical signal power measurement, optical link loss testing, and optical line continuity testing. It is widely applied in optical cable installation and maintenance, fiber optic communications, optical cable sensing, optical CATV, and other fields.

Product Features

• Identifies CW/270/330/1k/2kHz modulated optical signals
• Supports three red light modes: CW/1Hz/2Hz
• Supports backlight display and auto-off
• Wavelength identification
• Supports 10 wavelength testing
• Supports wavelength memory
• Supports RJ45 network cable sequencing and cable tracing
• Supports storage

Technical Specifications

Optical Power Meter

Wavelength Range	800~1700 nm
Optical Connector	Universal connector
Connector Type	InGaAs
Power Measurement Range	-70~+6 dBm, -70~+10 dBm, -50~+26 dBm, -50~+30 dBm
Uncertainty	±5%
Standard Wavelengths	850/980/1270/1300/1310/1490/1550/1577/1625/1650 nm
Display Resolution	Linear display: 0.1%; Logarithmic display: 0.01 dBm
Recognizable Frequencies	CW, 270 Hz, 330 Hz, 1 kHz, 2 kHz
Storage Function	Supported
Wavelength Identification	Supported

Red Light Source (Optional)

Operating Wavelength	650 nm ± 30 nm
Output Power	2 mW / 10 mW / 30 mW / 50 mW
Operating Modes	CW / 1 Hz / 2 Hz
Optical Connector	Universal connector

RJ45 Cable Sequencing (Standard) and Cable Tracing (Optional)

Testing Distance

≤ 300 meters

General Specifications

Power Supply	2 AAA batteries / Optional lithium battery, 3.7 V / 700 mAh
Interface	Type C
Battery Continuous Operation Time	≥ 120 h (optical power meter function)
Auto-off Time	10 / 30 / 60 min
Operating Temperature	-10°C ~ +50°C
Storage Temperature	-40°C ~ +70°C
Relative Humidity	0 ~ 95% non-condensing
Dimensions	127 mm × 78 mm × 30 mm
Weight	200 g