JGR BR5 REPAIR and JGR BR5 CALIBRATION

 
Custom-Cal has a high success rate in the repair of the JGR BR5. A calibration by Custom-Cal is performed by engineers with extensive OEM experience. We have the expertise and the necessary standards to perform the JGR BR5 Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

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   JGR BR5   Description / Specification:    
JGR BR5 Backreflection Meter Series

The JGR BR5 Backreflection Meter series is a user-friendly instrument developed with extremely stable optics for precise measurement of backreflection, insertion loss and power. The BR5 features up to four built-in laser sources at wavelengths of 850, 1310, 1490, 1550, 1625 or 1650 nm (depending on fiber type). An intuitive display and keypad, with one-button access to BR and IL modes, simplifies the collection and management of measurement data. The meter may be controlled through remote interface (GPIB, RS232, or USB*) or locally via the user-friendly front panel keypad and display. It is available in single-mode and multimode, the BR5 is ideal for measurements of connectors, components, and systems. Specifications. Fiber Type: 9/125(SM), 50/125 or 62.5/125 (MM). Operating Wavelengths: 1310 / 1490 / 1550 / 1625 / 1650 nm (SM), 850 / 1310 nm (MM). Backreflection Range: 0 to -80 dB (SM), 0 to -60 dB (MM). Backreflection Accuracy: ± 0.4. Detector Type: 2mm InGaAs / 5mm Ge. Power Range: 0 to -80 dBm, 0 to -60 dBm. Absolute Power Accuracy: ± 0.25 dB. Relative Power Accuracy: ± 0.05 dB (< 5 dB loss), ± 0.15 dB (> 5 dB loss). Remote Interface: GPIB, RS232, USB. Display: 16 character LCD.


Repair Services / Additional Information.


JGR BR5 Configurations
Common configurations.
Single Mode Configurations, 9/125 µm fiber:
BR5-3456-2-09FA: one 1310 nm laser, one 1490 nm laser, one 1550 nm laser, one 1625 nm laser, 2 mm InGaAs detector
BR5-3457-2-09FA: one 1310 nm laser, one 1490 nm laser, one 1550 nm laser, one 1650 nm laser, 2 mm InGaAs detector
BR5-3050-5-09FA: one 1310 nm laser, one 1550 nm laser, 5 mm Ge detector
BR5-3450-5-09FA: one 1310 nm laser, one 1490 nm laser, one 1550 nm laser, 5 mm Ge detector
BR5-3456-2-09FA: one 1310 nm laser, one 1490 nm laser, one 1550 nm laser, one 1625 nm laser, 5 mm Ge detector

Multimode Configurations,
BR5-8300-5-50FA: one 850 and one 1310 nm laser 5 mm Ge detector, 50/125 um fiber
BR5-8300-5-62FA: one 850 and one 1310 nm laser 5 mm Ge detector, 62.5/125 um fiber


 

Standard Calibration $535.00 *
*This is a Web introductory price for one calibration of the JGR BR5. 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.

Amplified Spontaneous Emission Source (ASE)
ASE, a process where spontaneously emitted radiation (luminescence) is amplified. In lasers and particularly in high-gain erbium-doped amplifiers, amplified spontaneous emission is usually an unwanted effect. It tends to limit the gain achievable in a single stage of a fiber optic amplifier to the order of 40–50 dB.

Dynamic Range
In a transmission system, the ratio of the overload level to the noise level of the system, usually expressed in dB. Ratio of the highest to lowest detectable signal of a system, expressed in dB.

Optical Power
Optical Power is usually measured in "dBm", or decibels referenced to one miliwatt of power. while loss is a relative reading, optical power is an absolute measurement, referenced to standards. You measure absolute power to test transmitters or receivers and relative power to test loss.

Relative Wavelength Accuracy
When randomly changing the wavelength and measuring the differences between the actual and displayed wavelengths, the relative wavelength accuracy is ± half the span between the maximum and the minimum value of all differences.

Wavelength
Wavelength is a term for the color of light, usually expressed in nanometers (nm) or microns (m). In Fiber Optics the wavelenghts mostly used are in the infrared region where the light is invisible to the human eye.


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