Cat No: OFL100

Legacy UPC No: 810025418250

The OFL100 OTDR enables the front-line technician to quickly locate loss events in the last mile of the FTTx network.

The touchscreen provides an intuitive interface for even newly provisioned technicians so that they can locate loss events such as cut fibers, contaminated or damaged connectors and excessively bent fibers. The Auto Mode allows for the technician to initiate a measurement without adjusting any test parameters. The Expert OTDR Mode provides access to all the features that the savvy OTDR technician demands so that they can refine measurement parameters to be able to troubleshoot the most demanding faults.

Results can be displayed using a traditional OTDR trace or linear map with user-selectable Pass/Fail analysis. All events are measured, annotated, saved and exported as an industry-standard SOR file that is compliant to GR196 Telcordia standards. The SOR file can be imported into the Trace Viewing program where analysis can be performed and test results can be saved as a PDF report.

The integrated VFL provides a safe level of red laser light to visually locate fiber faults within the OFL100 deadzone. The VFL can be used to confirm continuity of improperly labeled or not labeled fiber optic cables up to approximately 5km. The VFL output is set to ≤1mW which is a Class 2 device that is deemed to be safe by the FDA.

The OPM can be used to measure absolute optical power levels as well as allow the technician to perform loss measurements on a fiber link of the device when used in tandem with the integrated stabilized laser source. Full fiber tracing is supported with tone injection and sensing.


• Test and troubleshoot faults in last mile fiber optic links

• Validate installed last mile fiberoptic links for compliance to design

• Small ruggedized package weighing less than 1.1 pounds

• Short learning curve allows the technician to be productive quickly

• Easy to use “single button” interface with “Auto Test” mode

• Optical power meter, stabilized laser source, and visual fault locator included standard with all models

• Free Trace Viewer documentation program

• Link Viewer that provides a linear Pass/Fail analysis

• On-board storage of 8GB

Attribute Name Attribute Value
Wavelength 1310/1550nm
Dynamic Range 26/24dB
Event Deadzone 2.5m
Attenuation Deadzone 8m
Measurement Ranges 500m, 1km, 2km, 4km, 8km, 16km, 32km, 64km and 100km
Pulse Widths 3ns, 5ns, 10ns, 20ns, 30ns, 50ns, 80ns, 160ns, 320ns, 500ns, 800ns,1μs, 2μs, 3μs, 5μs, 8μs, 10μs and 20μs
Measurement Accuracy ±(1m + Sample Interval + 0.005% x Test Distance
Linearity ≤0.05dB/dB
Loss Resolution 0.001dB
Loss Threshold 0.20dB
Distance Resolution 0.001m
Refractive Index 1.00000 to 2.00000
Reflection Accuracy ±3dB
File Format SOR compliant to Telcordia GR196
Loss Analysis Four Point & Five Point
Laser Safety Class 1M
Bulkhead SC/APC (Optional FC Available)
Trace Update Rate 3Hz
Wavelength Range 800nm to 1700nm
Calibrated Wavelengths 850nm, 980nm, 1300nm, 1310nm, 1490nm, 1550nm, 1625nm and 1650nm
Measurement Range +26dBm to -50dBm
Measurement Resolution 0.01dB
Measurement Accuracy ±5%
Tone Frequencies/Sensing CW, 270Hz, 330Hz, 1kHz and 2kHz
Bulkhead 2.5mm Universal
Wavelength 650nm ±20nm
Output Power <1mW
Mode of Operation CW, 1Hz and 2Hz
Bulkhead 2.5mm Universal
Laser Safety Class 2
Wavelength 1310/1550nm
Output Power ≥-5dBm
Power Stability CW, ±0.5dB/15 minutes after continuous on of 15 minutes
Bulkhead SC/APC (Optional FC Available)
Tone Frequencies CW, 270Hz, 330Hz, 1kHz and 2kHz
Wavelength 1310nm and 1550nm
Insertion Loss Testing Integrated OPM and SLS
Cable Type Straight and Interleaved (T568)
Display 4.3” 800x400 TFT LCD Touchscreen
Power Supply AC to DC 100-240VAC, 50/60Hz
Power Supply Format North America, United Kingdom and European
Battery Lifetime >12 Hours Continuous Test
Weight <1.1lbs (<0.5kg) Including Battery
Size 6.8”x 4.3”x 1.8” (173mm x 109mm x 45mm)
Internal Storage 8GB (>200,000 Curves)
Interface USB Type C, 8GB SD Card
Operational Temperature -10°C to +50°C
Storage Temperature -40°C to +70°C
Relative Humidity 0 to 95% Non-Condensing