ILX LIGHTWAVE FOM-7900B REPAIR and ILX LIGHTWAVE FOM-7900B CALIBRATION
 
Custom-Cal has a high success rate in the repair of the ILX LIGHTWAVE FOM-7900B. A calibration by Custom-Cal is performed by engineers with extensive OEM experience. We have the expertise and the necessary standards to perform the ILX LIGHTWAVE FOM-7900B Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

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   ILX LIGHTWAVE FOM-7900B (7900B)   Description / Specification:    
ILX LIGHTWAVE FOM-7900B Multi-Channel Fiber Optic Test System

The ILX Lightwave FOM-7900B Multi-Channel Fiber Optic Test System supports up to eight modules of stabilized DFB or Fabry Perot laser sources, fiber optic switches or dual power meters. All are controlled from a single user interface. The mainframe and modules can be controlled by a GPIB/IEEE-488.2 or RS-232 interface. Up to twenty-five FOM-7900B Systems can be linked to control up to 200 channels from one GPIB address.
Specifications.

Internal Modulation;
Waveform: Square Wave.
Frequency: 1 to 500 kHz.
Duty Cycle: 50% ± 1%.
Modulation Depth: 100%.
Rise/Fall time: < 250 ns.
Channel to Channel Synchronization: <100 ns.

Modulation In;
Level: TTL.
Frequency: 1 to 500 kHz.
Duty Cycle: 50% ±1%.
Polarity: 0 volts = Laser turned OFF, +5 volts = Laser turned ON.
Optical Delay: <1µs.

Channel to Channel;
Synchronization: <100ns.
Jitter: <50ns.
Connector: BNC female on back panel.

External Trigger Input/Output;

Level: TTL, Active Low.
Pulse Width: 100 ns minimum.
Connector: BNC female on rear panel.
Computer Interface: GPIB/IEEE-488.2



 

Standard Calibration $110.00 *
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*This is a Web introductory price for one calibration of the ILX LIGHTWAVE FOM-7900B. 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.

Chirp
A change in the optical frequency caused by direct modulation of the laser. A chirp is a signal in which the frequency increases ('up-chirp') or decreases ('down-chirp') with time. In some sources, the term chirp is used interchangeably with sweep signal.

Isolation
The extent to which optical power from one signal path is prevented from reaching another signal path.

Polarization Extinction Ratio
Polarization Extinction Ratio is the ratio of optical power in the slow axis of the polarization maintaining fiber to optical power in the fast axis within a specified wavelength range.

Sidemode Suppression Ratio
Sidemode Suppression Ratio is the ratio of average signal power to the optical power of the highest sidemode within a distance from 0.1 to 6 GHz to the signal’s optical frequency, expressed in dB.

Wavelength Stability
Wavelength Stability is the change of wavelength during given time span, expressed as ± half the span between the maximum and the minimum of all actual wavelengths.

Please contact us for your ILX LIGHTWAVE FOM-7900B REPAIR and/or ILX LIGHTWAVE FOM-7900B Multi-Channel Fiber Optic Test System CALIBRATION
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