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 N7711A 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 N7711A   Description / Specification:    
KEYSIGHT N7711A 1527-1565 / 1570-1608 nm Tunable Laser Source

The Keysight N7711A Tunable Laser Source is a single-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 N7711A 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 Keysight’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.

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 210, 1570.01 nm to 1608.76 nm (190.95 THz to 186.35 THz) Opt 201.
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.

071, Straight connector interface, PMF.
072, Angled connector interface, PMF.
210, C-band laser.
201, L-band laser.


Standard Calibration $185.00 *
*This is a Web introductory price for one calibration of the KEYSIGHT N7711A. 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.

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.

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 KEYSIGHT N7711A CALIBRATION and/or KEYSIGHT N7711A 1527-1565 / 1570-1608 nm Tunable Laser Source REPAIR

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