KEYSIGHT N7714A CALIBRATION and KEYSIGHT N7714A REPAIR
 
A calibration by Custom-Cal is performed by engineers with extensive OEM experience. We have the expertise and the necessary standards to perform the KEYSIGHT N7714A Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

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   KEYSIGHT N7714A   Description / Specification:    
KEYSIGHT N7714A 1527-1565 / 1570-1608 nm 4-Port Tunable Laser Source

The Keysight N7714A Tunable Laser Source is a four-port source, available with C-band or L-band wavelength coverage. With high output power up to +15 dBm, narrow linewidth of 100 kHz, gridless and grid-defined wavelength setting, and offset fine-tuning capability, the N7714A makes an ideal source for realistic loading of the latest transmission systems. Targeted for high test throughput, lowest cost-per-channel, and narrow footprint, all members of Agilent’s 77-Series optical test instruments are built on a common platform and a common PC-based user interface. A complete set of control interfaces including LAN, USB2.0 and GPIB simplifies integration with manufacturing control systems. Code compatible to Keysight’s Lightwave Measurement System modules, the new instrument generation can serve as plug-in replacements in existing test solutions.
Specifications.
Applies to wavelengths on the 50 GHz ITU-T grid, after 1 hour warm-up, in non-condensing conditions, in CW operation.

Wavelength (frequency) range: 1527.60 nm to 1565.50 nm (196.25 THz to 191.50 THz) Opt 222 and 240, 1570.01 nm to 1608.76 nm (190.95 THz to 186.35 THz) Opt 222 and 204.
Frequency (wavelength) resolution:100 MHz (0.8 pm at 1550 nm).
Fine tuning range: Typical ± 6 GHz.
Fine tuning resolution: Typical 1 MHz.
Absolute wavelength (frequency) accuracy: ± 22 pm (± 2.5 GHz).
Relative wavelength (frequency) accuracy: ± 12 pm (± 1.5 GHz).
Wavelength (frequency) repeatability: Typical ± 2.5 pm (± 0.3 GHz).
Wavelength (frequency) stability: Typical ± 2.5 pm (± 0.3 GHz), 24 hours (Typical ± 0.5 pm, 1 minute).
Tuning time: Typical < 30 sec.
Maximum output power: >= +13.5 dBm (Typical >= +15 dBm).
Power stability: Typical ± 0.03 dB over 24 hours.
Power flatness: Typical ± 0.2 dB (full wavelength range).
Power repeatability: Typical ± 0.08 dB.
Linewidth: Typical < 100 kHz (SBS suppression off).
Side mode suppression ratio (SMSR): Typical 50 dB.
Relative intensity noise (RIN): Typical -145 dB/Hz (10 MHz to 40 GHz).
Grid spacing: 100 GHz, 50 GHz, 25 GHz, or arbitrary grid.
Fine tuning speed: 15 sec from -6 GHz to +6 GHz.
Power attenuation range: 8 dB.
Power setting resolution: 0.1 dB.
Fiber type: 9/125 µm panda PMF, TE mode in slow axis, in line with connector key.
Polarization extinction ratio: 16 dB typical.
Output isolation: 30 dB typical.

Options.
071, Straight connector interface, PMF.
072, Angled connector interface, PMF.
240, 4 C-band lasers.
204, 4 L-band lasers.
222, 2 C-band lasers and 2 L-band lasers.



 

Standard Calibration $350.00 *
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*This is a Web introductory price for one calibration of the KEYSIGHT N7714A. 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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