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SM OTDR, Wavelength 1310/ 1550nm, Dynamic Range 35/33dB, Built-in VFL (Model# FHO5000-D35)

SKU: 1509051858

Availability: In stock


SM OTDR Optical Time Domain Reflectometer,
Model# FHO5000-D35

- 7'' High Resolution Screen
- Wavelengths: 1310/1550nm
- Dynamic Range:35/33dB
- Event/ Attenuation Dead zone: 1M/ 4M
- Selectable Distance (Km): 4m-240km
- Print Report easily
- Connect to your computer with a cable
- Real time & Averaging testing mode
- With .sor software & A->B, B->A analysis software
- Free updating software
- With Black Carrying bag 


General Parameters
Testing Wavelength 1310/1550nm
Dynamic Range 35/33dB
Event Dead Zone  0.8m
Attenuation Dead Zone 4m
Pulse Width 3ns, 5ns, 10ns, 20ns, 50ns, 100ns, 200ns, 500ns, 1μs, 2μs, 5μs, 10μs ,20us
Testing Range Dead zone, 500m, 2km, 5km, 10km, 40km, 80km, 120km, 160km, 240km
Sampling Resolution  Minimum 0.25m
Linearity  ≤ 0.05dB/dB
Display Resolution  0.01dB
Loss Threshold Step 0.01dB
Loss Resolution 0.001dB
Distance Resolution 0.01m
Sampling Point Maximum 128,000 points
Distance Accuracy  ± (1m+measuring distance×3×10-5+sampling resolution)
Data Storage 40000 groups of curve 
Internal VFL Parameter
Laser Launcher Type LD
Output Power 10mW
Distance Range About 12km
Optical Connector FC/UPC 
Output Wavelength  650nm ± 10nm
Modulation Frequency CW / 2Hz
Physical Parameters
Interface Internet port, 3 USB port
Display 7 inch TFT-LCD  Screen
Battery 7.4V/4.4Ah lithium battery, continuous 5.5 hours
Working Temp -10°C~+50°C
Storage Temp -20°C~+75°C
Dimension  253×168×73.5mm / 1.5kg
Standard Accessories 1* FHO5000
1* Quick guide
1* USB cord
1* 12V AC/DC adapter
1* Battery
1* Software CD
1* FC adapter
1* Carrying case


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Warranty Service:
FirstFiber warrants to the purchaser that our products shall be free from defects in material and workmanship under normal use (consumables, normal tear and wear excluded) for a period of one year from the date of shipment. Any part which is determined by FirstFiber to be defective in material or workmanship shall be returned to FirstFiber or authorized service location, as FirstFiber designates and shipping costs prepaid. Defective items will be repaired or replaced at FirstFiber's option.



The certificate shows that a component/subsystem can be used in a specific application according to a requirement class (RC) or a integrity level (SIL). The system integrator and end user must always be aware of how to use certified components/subsystems in safety-related function, respectively a safety instrumented system. Because of the many different possibilities and how to configure a safety system, the end user must get the related information from the manufacturer of the certified component/subsystem.



The CE marking is a mandatory European marking for certain product groups to indicate conformity with the essential health and safety requirements set out in European. To permit the use of a CE mark on a product, proof that the item meets the relevant requirements must be documented.



Working in partnership with the policy lead at BERR (The Department for Business, Enterprise & Regulatory Reform), NWML is the UK Enforcement Authority for the Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment Regulations 2008 (the “RoHS Regulations”). Manufacturers need to understand the requirements of the RoHS Directive to ensure that their products, and their components, comply.



The Federal Communications Commission (FCC) is an independent United States government agency. The FCC was established by the Communications Act of 1934 and is charged with regulating interstate and international communications by radio, television, wire, satellite and cable. The FCC's jurisdiction covers the 50 states, the District of Columbia, and U.S. possessions.

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GREAT Review by eric
Glad buy the otdr for this online store. Very good. thank you (Posted on 9/4/15)

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