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Basic Info

Model NO.	DR3302S
Event Blind Spot	3m
Attenuate Blind Spot	8m
Measurement Range	500m~60km
Pulse Width	3ns~10us
Ranging Accuracy	±(1m+Sample Interval +0.005%*Measuring
Linearity	±0.2dB/dB
Sampling Point	16K~128K
Sampling Resolution	0.05m~8m
Reflection Accuracy	±3dB
Laser Safety Class	Class 2 Level
File Format	Sor Standard Template
Optical Connector	FC/Upc Interconvertible Sc St
Transport Package	Carton
Trademark	Dierite
Origin	Changzhou Jiangsu China(Mainland)

Product Description

multi-functional photoelectric integrated tester, suitable for FTTX and access network

construction and maintenance, testing the fiber break point, length, loss, input light automatic

detection, one-key automatic test, 3.5 inch color LCD screen, the new rubber-coated Shell

design, shockproof and fall-proof, feel in line with human body, small body, eight-in-one

function, highly Integrated OTDR, optical eye, stable light source, high power optical power

meter, red light source, network wire sequence calibration, network wire length measurement,

lighting function in one, rapid detection of fault points, universal connector, FC/SC/ST/Lc

interchangeable, body 600 internal storage, expandable TF card, USB data export, built-in 4000

Mah lithium battery, USB charging, charger power supply at any time, suitable for long-term

field work.

Product Description

Measuring wavelength	1310nm/1550nm±20nm
Fiber type	G.652 SM fiber
Dynamic range	24dB/22dB
Event blind spot	3m
attenuate blind spot	8m
measurement range	500m~60km
pulse width	3ns~10us
Linearity	±0.2dB/dB

Feature: 1. 3.5 inch color LCD screen 2. Event Map 3. Light Source 4. High power optical power meter 5. Visual Fault Locator 6. Network wire sequence calibration 7. Network wire length measurement 8. Lighting 9. FC/SC/ST/LC interchangeable 10. 600 internal storage 11. Expandable TF card, USB data export 12. Built-in 4000 Mah lithium battery,

OPM
wavelength range	800nm~1700nm
optical connector	Universal FC/SC/ST
measurement range	-50dBm~+26dBm
uncertainty	±5%
Frequency identification	CW/270/330/1k/2kHz
calibration wavelength	850/980/1300/1310/1490/1550/1625/1650nm

OLS
laser type	FP-LD
output wavelength	1550nm±20nm / 1310nm/1550nm±20nm
output power	≥-5dBm
modulation frequency	270/330/1k/2kHz
stability	CW,±0.5dB/15min(pre-heat 15min for testing)
optical connector	FC/UPC(interconvertible SC,ST)

VFL
Working wavelength	650nm±20nm
Output power	≥10mW
Working mode	CW/1Hz/2Hz
Optical connector	Universal adapter FC/SC/ST

Main device specifications
Display	3.5 inch color LED screen
Data interface	Micro USB
Extensible external storage	TF card
Power supply	Polymer lithium battery:3.7V,4000mAh
	Power adapter:5VDC,2A
Battery life	standby>20hrs;mesuring>12hrs
Working temperature	-10ºC~+50ºC

Storage temperature	-40ºC~+70ºC
Relative humidity	0~95% non condensing
Weight	≤350g
Dimension	173mm×82mm×37mm

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