Fiber Optic Equipment OTDR Optical Fiber Multi Tester

• Type: OTDR
• Wiring Devices: OTDR
• Certification: CE
• Condition: New
• Model: Nk4000
• Wavelength: 1310/1550nm
• Model NO.: NK4000
• Dynamic Range: 26dB 24dB
• Screen: 4.3-Inch
• Origin: China

Product Description

 NK 4000 OTDR adopts 4.3-inch capacitive touch screen. It integrates 12 functions, such as auto OTDR, expert OTDR, event map, OPM, RJ45 cable tracker, and "com¬puter level'' file management to meet various test require¬ments in different occasions. OTDR has a maximum dynamic range of 26dB, 8G memory, and can store more than 200,000 curves; it is equipped with 4000mAh high-density polymer lithium battery, intelligent power saving management, mea¬suring time of more than 8 hours, and supporting power supply and charging of the power bank.

NK4000 series are used to measure the length, loss, connection quality and other parameters of optical fiber. It is widely used in FTTX, secondary backbone network engineer¬ing construction, maintenance and emergency repair and production measurement of optical fiber and cable.

Features

* Expert OTDR: Professional measurement, curve/list/map are displayed simultaneously
* OPM supports CW/270/330/l k/2kHz frequency identification
* LS supports CW/ modulation mode output with adjustable output power
* Auto OTDR, expert OTDR, event map, OPM, LS, VFL, RJ45 cable sequence, RJ45 cable length, end face detection, flashlight optical loss test
* Auto OTDR: no complex settings, one key test
* VFL and LS can run in the background, multi task can be operated simultaneously
* RJ45 cable tracker of digital radar, stronger anti-jamming ability
* RJ45 cable sequence/cable length test, up to 300m
* One click screen capture, easy I to save the interface
 

OTDR
Model		NK 4000S	NK 4000D		NK 4000F1 (live test)		NK 4000F2 (live test)
Type		G.652 SM			G.652 SM
Wavelength		1550nm	1310nm/1550nm		1310nm		1550nm
Dynamic Range		24dB	26dB/24dB		26dB		24dB
Event Blind Zone			25m
ATT Blind Zone			8m
Test Range			500m/l km/2km/4km/8km/16km/32km/64km/100km
Pulse Width			3ns/5ns/10ns/20ns/30ns/50ns/80ns/160ns/320ns/500ns/800ns/13/23/33/53/83/103/203
Ranging Accuracy			± (l m +Sample interval+0.005%XTest distance)
Linearity			W0.05dB/dB
Sample Points			16k~128k
Sample Resolution			0.05m~8m
Loss Resolution			0.00ldB
Loss Threshold			0.20dB
Range Resolution			0.001m
Refractive Index			1.00000-2.00000
Reflection Accuracy			±3dB