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ST-3304N Optical Fiber Ranger

ST-3304N Optical Fiber Ranger

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  • ST-3304N Optical Fiber Ranger

ST-3304N Optical Fiber Ranger

Product Item: #9897
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Model: sku9897
Price: US$563.33
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ST-3304N Optical Fiber Ranger is the most portable test instrument in the industry. It adopts the OTDR technical principles and integrates the powerful analysis software, which enables the ST-3304A fiber ranger detect fiber faults location more accurate and easy.


Portable, rugged, lightweight, and easy to use
More accurate testing result and better repeatability
Up to 8 fiber faults can be detected in each measurement
Automatic Pulse Width Control design to ensure a convenient operation
Easy to identify the faults location
Built-in visual fault locator (VFL), conveniently to find the faults in dead zone
Dust, water and shock proof, designed for field use
Long battery life, up to 5000 measurements operation


Testing the distance of the fiber and identify the faults location in the fiber link
Locates reflective and non-reflective breaks in the fiber network
Inspection of fiber repair and maintenance

Fiber-Mart is specializing in supplying fiber optic components and network equipment, and we are trying to complete this system. For the ST-3304N Optical Fiber Ranger, we provide one year warranty for each domestic and foreign brand product. If you have any problems or special requirement of this kind of fiber optic ranger, please feel free to contact us. We will try our best to provide you the best service.


Operating Wavelength 1550nm (1310nm optional)
Fiber Type 9/125um SM Fiber
Optical Connector Type FC/PC
Detector Type InGaAs
Peak Power of laser ≥60mW
Max. Displaying Distance Reflection Event 60km (≥1dB)
Non-reflection Event 20km (≥2.5dB)
Measurement Unit m
Reflection Event Dead Zone 15m
Distance Accuracy (Reflection Event) ± (2m+2*10 (-3)*Distance)
Wavelength of VFL Option 650nm
Output Power of VFL Option ≥1mW
Power Supply Alkaline Battery (3pcs AA 4.5V Batteries)
Battery Operating Time ≥5000 measurements
Working Temperature -5~40℃
Storage Temperature -10~60℃
Humidity 0~85% (Non-condensation)
Dimensions 190*100*50mm
Weight (g) 450


If any option which is not indicate in your Ordering, please write your option or request in your ORDER to Fiber-Mart, and contact with us.


You can place your Order Online in our website, you can send us a Purchase Order as a company, or you can request a Proforma Invoice Order to make everything clear!


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Shipping Time

FedEx IP: Within 1-4 business days
FedEx IE: Within 4-6 business days
DHL: Within 2-6 business days
EMS: Within 4-15 business days
UPS: Within 1-3 business days
Hong Kong Post Airmail: Within 10-30 business days


Paypal or Credit/debit card
Wire Transfer, West Union


Satisfactory return or item exchange


Money back guarantee


Limited Warranty

Volume pricing:

If you need large order volume, please apply for a business account or contact us to enjoy preferential policies.
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