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FTTH VFL OLS OPM Mini Handheld FTTH OTDR

NK4000 series 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 “computer level” file management to meet various test requirements 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 highdensity polymer lithium battery, intelligent power saving management, measuring 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 engineering construction, maintenance and emergency repair test, and production measurement of optical fiber and cable.

  • BT-PON
  • Shenzhen
  • Information

BT-PON NK4000 MINI OTDR


♦ Expert OTDR:Professional measurement,curve/list/map are displayed simultaneously
♦ Auto OTDR: no complex settings,one key test
♦ OPM supports CW/270/330/1k/2kHz frequency identification
♦ VFL and LS can run in the background, multi task can be operated simultaneously
♦ LS supports CW/ modulation mode output with adjustable output power
♦ RJ45 cable tracker of digital radar,stronger anti-jamming ability
♦ Auto OTDR, expert OTDR, event map, OPM, LS, VFL, RJ45 cable tracking, RJ45 cable sequence,RJ45 cable length, end face detection, flashlight optical loss test
♦ RJ45 cable sequence/cable length test, up to 300m
♦ One click screen capture, easy to save the interface

ypeG.652 SM
Wavelength1310/1550±20nm
Dynamic Range26dB/24dB
Event Blind Zone2.5m
ATT Blind Zone8m
Test Range500m/1km/2km/4km/8km/16km/32km/64km/100m
Pulse Width3ns/5ns/10ns/20ns/30ns/50ns/80ns/160ns/320ns/500ns/800ns/1μs/2μs/3μs/5μs/8μs/10μs
Ranging Accuracy±(1m+Sample interval+0.005%×Test distance)
Linearity≤0.05dB/dB
Sample Points16k~128k
Sample Resolution0.05m~8m
Loss Resolution0.001dB
Loss Threshold0.20dB
Range Resolution0.001m
Refractive Index1.00000~2.00000
Reflection Accuracy±3dB
File FormatSOR Standard File Format
Loss Analysis4-point method /5-point method
Laser Safety LevelClass Ⅱ
ConnectorFC/UPC(Interchangeable SC、ST)

FAQ:

1. Can I get samples free?
We offer samples free, especially New Products for New Customers and New Region Clients.  You can DM our servers online for further information.
2. How do I know your products are original and brand new?
We guarantee products from our company are original and brand new.
We are the key distributor of Huawei, ZTE, and Fiberhome, who get special offers and technical support from them. Each model has an S/N number and we will send you the S/N list to you after shipping. 
You will get competitive prices and professional technical support.
3. Could you design for us?
Yes, we support adding artwork like printing graphs, logos, etc. for you, if you provide your original design content to us that would be great.
4. How can we place orders?
Confirm PI — Got the deposit — Arrange production/delivery
After we made an agreement on the product's parameters, we will make a proforma invoice for your confirmation. When we got your advance payment (deposit) we will arrange the production and delivery.
If you have your own ship forwarder, we will use your ship forwarder to deliver goods. if not, then when the goods arrived at the Destination port, you must find a ship-forwarder to help you clear the custom.
5. How about the shipping?
For small orders, we will send goods by International Express like HK FedEx, DHL, TNT, or UPS. Usually, it takes about 7 workdays to arrive. For large quantities we will ship via Ocean transportation, it takes one month to arrive. For urgent orders, you can select shipping by Air, but the freight charge will be more expensive.
6. What are your products' advantages?
A. Good quality and competitive prices.
B. Strictly quality control when producing.
C. Professional teams, through design, development, components production, assembly, packaging, detection, and shipping.
D. Professional technical support Online, and full course services Online. We help to solve any product problem or furtherly provide a replacement.


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FAQ
Can I get samples free?
We offer samples free, especially New Products for New Customers and New Region Clients.  You can DM our servers online for further information....more
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