Model

NK3000D

Wavelength

1310nm/1550nm±20nm

Fiber

SMF

Dynamic Range

24/22dB

Event dead zone

3m

Attenuation dead zone(m)

8m

Measuring range

500m~60km

Measuring pulse width

3ns~10us

Ranging accuracy

± (1m+ Sampling interval +0.005% x Test distance)

Loss precision

±0.05dB/dB

Sampling number

16k~256k

Sampling resolution

0.05m~8m

Reflection accuracy

±3dB

Data storage  

≥600；Can add TF card

Laser safety level

Class 2

file format

SOR

Interface type

FC/ PC (Replaceable SC, ST)

Power Meter

Pass Zone(nm)

800nm~1700nm

Connector

universal FC/SC/ST

Measurement Range(dBm)

-50dBm～+26dBm

Connatural uncertainty(dB

±5%

Frequency identification

CW/270/330/1k/2kHz

Calibration wavelength

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

Light Source

Laser

FP-LD

Output wavelength (nm)

1310nm/1550nm±20nm

Output Power(dBm)

≥-5dBm

Modulation frequency

270/330/1k/2kHz

Stability

CW，±0.5dB/15min

（Test after Power on 15min）

Interface type

FC/ PC (Replaceable SC, ST)

VFL

Wavelength

650nm±20nm

Power

≥2mW

Working Model

CW/1Hz/2Hz

Network Cabel sequence

Function

Test the RJ45 Connector working or not after installing

Lighting

Function

Lighting Function

Lan Tester

Distance

300M

accuracy of measurement

±2M

OTDR Parameter

Display

3.5inch color LCD display

Date interface

Micro USB

External storage

TF Card

Power

lithium polymer battery：3.7V, 4000mAh    
Power adapter：5VDC,2A

battery life

Standby＞7.5Hour ；Testing＞4小时

Working Temperature

-10℃～50℃

Storage temperature

-20℃～70℃

Relative humidity

0～95％

Weight

0.360kg（Without Packing）；0.760kg（With Packing

Dimension

173mm×82mm×37mm