OTDR

Model

JW3302SJ

Wavelength

1310nm/1550nm±20nm (1610 online test optional)

Fiber Type

G.652 SM Fiber

Dynamic Range

24dB/22dB

Event Blind Zone

3m

ATT Blind Zone

8m

Test Range

10m~60km

Pulse Width

3ns~10us

Ranging Accuracy

±(1m+Sampling Interval +0.005%×Test Distance)

Loss Accuracy

±0.2dB/dB

Sampling Points

16k~128k

Sampling Resolution

0.05m~8m

Reflection Accuracy

±3dB

Data Storage

Internal:≥600;External:TF Card

Laser Safety Level

Class Ⅱ level

File Format

SOR Standard File Format

Connector

FC/UPC(Interchangeable SC,ST)

OPM

Wave Range

800nm~1700nm

Interface Type

Universal Joint FC/SC/ST

Test Range

-50dBm~+26dBm

Uncertainty

±5%

Frequency  Identification

CW/270/330/1k/2kHz

Calibration Wavelength

850/980/1300/1310/1490/1550/1625/1650nm

LS

LD Type

FP-LD

Output Wavelength

1550nm±20nm

1310nm/1550nm±20nm

Output Power

≥-5dBm

Modulation Frequency

270/330/1k/2kHz

Stability

CW,±0.5dB/15min(Test after15mins of preheating)

Connector

FC/UPC(Interchangeable SC,ST)

VFL

Work Wavelength

650nm±20nm

Mode

CW/1Hz/2Hz

Connector

FC/SC/ST

Other Parameters

Dispaly

3.5 inch Color LCD

Data Interface

Micro USB

External Storage

TF Card

Power Supply

Polymer Li-battery:3.7V,4000mAh

Power  Adapter:5VDC,2A

Battery Life

Standby>20h;Measuring Time>12h

Operating Temperature

-10℃~+50℃

Storage Temperature

-40℃~+70℃

Relative Humidity

0~95%Non Condensing

Weight

≤350g

Dimension

173mm×82mm×37mm

Functions:

OTDR/EventMap/OPM/IL test/OLS/VFL/RJ45 Sequence/Flashlight