A calibration by Custom-Cal is performed by engineers with extensive OEM experience. We have the expertise and the necessary standards to perform the EXFO FTB-7500E Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

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   EXFO FTB-7500E   Description / Specification:    
EXFO FTB-7500E Metro / Long Haul OTDR Module

The Exfo FTB-7500E Series metro/long haul OTDR has dynamic range of up to 45 dB. Event dead zone of 0.8 m and attenuation dead zone of 4m. Industry-leading linearity of ± 0.03 dB/dB. EXFO Connect-compatible: automated asset management; data goes through the cloud and into a dynamic database. Metro network testing. Long-haul network testing. High Dynamic range combined with high resolution for truly accurate fiber characterization. EXFO Connect pushes and stores test equipment and test data content automatically in the cloud, allowing you to streamline test operation from build-out to maintenance. Wavelengths (nm) 1310 ± 20/1550 ± 20/1625 ± 10. Dynamic range at 20 µs (dB) 45/45/45. Event dead zone (m) 0.8. Attenuation dead zone (m) 4/4.5/4.5. Distance range (km) 1.25, 2.5, 5, 10, 20, 40, 80, 160, 260, 400. Pulse width (ns) 5, 10, 30, 100, 275, 1000, 2500, 10 000, 20 000. Linearity (dB/dB) ± 0.03. Loss threshold (dB) 0.01. Loss resolution (dB) 0.001. Sampling resolution (m) 0.04 to 5. Sampling points Up to 256 000. Distance uncertainty (m) ± (0.75 + 0.001 % x distance + sampling resolution). Measurement time User-defined (5 sec. minimum to 60 min. maximum). Typical real-time refresh (Hz) 4. Stable source output power (dBm) –1 (7500E-0023B). Visual fault locator (optional) Laser, 650 nm ± 10 nm, CW, P in 62.5/125 µm: 1.5 dBm (1.4 mW).


Standard Calibration $415.00 *
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*This is a Web introductory price for one calibration of the EXFO FTB-7500E. Price does not in most cases include measurement performance data. Pricing does include NIST traceable calibration and issue of a calibration certificate and calibration label. Pricing may vary slightly due to volume and location of laboratory supporting calibration. Volume pricing may apply. On-site fees may apply depending on logistics, location and volume of work to be completed during the visit.

Related Optical Terms and Definitions. For a complete list go to our  Terms and Definitions Page.

Coherence Length
Average distance over which superimposed waves lose their phase relationships

Linewidth is the width of a spectral line in terms of wavelength, wave number and frequency.

Power Flatness Versus Wavelength
When changing the wavelength at constant power setting and recording the differences between actual and displayed power levels, the power flatness is ± half the span (in dB) between the maximum and the minimum of the measured power levels.

Spectral Width
Spectral Width is the wavelength interval over which the magnitude of all spectral components is equal to or greater than a specified fraction of the magnitude of the component having the maximum value. In optical communications applications, the usual method of specifying spectral width is the full width at half maximum. This is the same convention used in bandwidth, defined as the frequency range where power drops by less than half (at most -3 dB).

Telecom Bands
Optical fiber communications typically operate in a wavelength region corresponding to one of the following Bands. O Band (original): 1260–1360 nm. E Band (extended): 1360–1460 nm. S Band (short wavelengths): 1460–1530 nm. C Band (conventional): 1530–1565 nm. L Band (long wavelengths): 1565–1625 nm. U Band (ultralong wavelengths): 1625–1675 nm

Please contact us for your EXFO FTB-7500E CALIBRATION and/or EXFO FTB-7500E Metro / Long Haul OTDR Module REPAIR

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