Agilent / Keysight 86143A Portable Standard Performance Optical Spectrum Analyzer
The Keysight 86143A is a portable optical spectrum analyzer (OSA) for field and lab use. It covers 600–1700 nm with high resolution (0.07 nm), ideal for DWDM, laser, and amplifier testing. Its compact design and battery operation enable flexible deployment in various optical network environments.
- Model
- Agilent / Keysight 86143A
- Calibration
- Available on request
- Price
- $10,834
- Status
- In stock
- RFQ ref
- 86143A
This unit
The Agilent/Keysight 86143A is a portable optical spectrum analyzer engineered for field and laboratory deployment across optical networks. It delivers precise characterization of optical signals from 600 nm to 1700 nm, making it well-suited for DWDM system analysis, laser diode testing, and optical amplifier characterization. Battery-powered operation and compact form factor enable rapid troubleshooting in central offices and remote field locations without sacrificing measurement accuracy.
Technical Specifications
Wavelength Performance:- Range: 600 nm to 1700 nm
- Span: 0.2 nm to full range, continuously variable (zero span capable)
- Wavelength accuracy (after internal calibration, 1510–1570 nm): ±0.025 nm
- Wavelength accuracy (after internal calibration, 1570–1640 nm): ±0.035 nm
- Wavelength accuracy (user calibration within ±40 nm): ±0.05 nm
- Wavelength accuracy (user calibration, full range): ±0.2 nm
- Absolute accuracy (2-year factory cycle): ±0.5 nm
- Reproducibility (≤1 minute): ±0.003 nm
- Tuning repeatability: ±0.003 nm Resolution Bandwidth:
- Selectable FWHM: 0.07 nm, 0.1 nm, 0.2 nm, 0.5 nm, 1 nm, 2 nm, 5 nm, 10 nm Power Measurement:
- Input power range: -90 dBm to -60 dBm
- Maximum dynamic range: -52 dB
- Measurement accuracy: ±0.1 dB
- Power accuracy at -20 dBm (1550 nm, 20–30 °C): ±0.35 dB
- Maximum safe input: +20 dBm
- Scale fidelity (fixed reference): ±0.05 dB (characteristic)
- Scale fidelity (variable reference): ±0.07 dB (characteristic)
- Sensitivity: Signal > 6× RMS noise Sweep Performance:
- Minimum sweep time: 180 ms
- Maximum sweep time: 650 ms
- 50 nm span (auto zero off): <180 ms
- 100 nm span: <400 ms
- 500 nm span: <650 ms Polarization Dependence (characteristic):
- At ±0.8 nm (±100 GHz @ 1550 nm): -60 dB
- At ±0.5 nm (±62.5 GHz @ 1550 nm): -58 dB
- At ±0.4 nm (±50 GHz @ 1550 nm): -55 dB
- At ±0.2 nm (±25 GHz @ 1550 nm): -40 dB
Key Features
- Portable form factor with battery operation for field deployment
- Wide spectral coverage (600–1700 nm) from UV to near-infrared
- Sub-picometer wavelength reproducibility and tuning stability
- Eight selectable resolution bandwidths for flexible signal analysis
- Rapid sweep capability (180–650 ms) for real-time monitoring
Typical Applications
- DWDM channel isolation and characterization
- Laser diode spectral analysis
- Optical amplifier gain profiling
- Fiber optic network commissioning and troubleshooting
- Signal quality verification across telecommunications bands
Specifications
| Parameter | Value |
|---|---|
| Power Range (dBm) | '-90 dBm to -60 dBm (input) |
| +20 dBm maximum safe input power | Voltage / Current Range | 44–444 Hz, 90–260 VAC | Wavelength Range: 600 nm to 1700 nm |
Frequently Asked Questions
- What does the Agilent 86143A measure, and what wavelength range does it cover?
- The Agilent 86143A is a portable optical spectrum analyzer designed to measure optical power spectral density across the 600–1700 nm wavelength range, making it ideal for DWDM channel analysis, laser linewidth characterization, and optical amplifier gain monitoring. With a high-resolution capability of 0.07 nm, the 86143A delivers the spectral detail required for both field troubleshooting and laboratory validation of dense wavelength-division multiplexed optical networks. Its dynamic range spans –90 dBm to +20 dBm, accommodating low-level signal detection and higher-power amplifier outputs without requiring external attenuators in many scenarios.
- What condition is this used 86143A in, and what was verified before listing?
- This unit is offered as used inventory and has been received and catalogued by Aumictech. We recommend verification of optical performance, mechanical condition, and display functionality prior to integration into your test environment. As with all used optical instruments, we recommend independent calibration or performance verification to establish baseline performance for your specific application requirements.
- Is calibration available for the 86143A, and what does it cost?
- Yes, calibration services are available separately for the 86143A, starting at $450. Calibration typically verifies wavelength accuracy, power measurement linearity, and resolution performance across the 600–1700 nm band. Contact Aumictech for current turnaround times and any expedited service options that may apply to your schedule.
- What interfaces and connectivity options does the 86143A support?
- The 86143A supports GPIB (IEEE-488) connectivity for remote control and automated measurement routines within laboratory automation frameworks. Keysight provides instrument drivers and software compatibility with standard test environments; confirm driver availability for your operating system and software platform before deployment. The unit operates on 90–260 VAC at 44–444 Hz, and includes battery operation for portable field measurements, making it flexible for both bench and remote site applications.
Agilent / Keysight 86143A — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the Agilent / Keysight 86143A. Calibration covers wavelength accuracy at 850, 1310, 1550, and 1625 nm, power level accuracy, resolution bandwidth (RBW) accuracy, and dynamic range verification. All calibrations ship with a NIST-traceable certificate. Turnaround is typically 1–3 business days after receipt.
Common Agilent / Keysight 86143A faults: wavelength motor failure, internal light source dimming, detector sensitivity loss. Common repairs include wavelength motor servicing, internal broadband source replacement, and detector recalibration after extended use.
Agilent / Keysight 86143A price
This Agilent / Keysight 86143A is listed at $10,834. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
Agilent / Keysight 86143A calibration cost
NIST-traceable calibration for the Agilent / Keysight 86143A is $450 (standard — pass/fail certificate and calibration sticker) or $650 (full measured data at every test point, reference standards documented, traceability chain included). Calibration for this instrument covers wavelength accuracy at 850, 1310, 1550, and 1625 nm, power level accuracy, resolution bandwidth (RBW) accuracy, and dynamic range verification. Turnaround is 1 to 3 business days after receipt. See full calibration details →
