Agilent/Keysight 70810A – Spectrum Analyzer Module
Agilent / Keysight Optical Spectrum Analyzers. Bandwidth: 100 kHz to 22 GHz.
- Model
- Agilent / Keysight 70810A
- Calibration
- Available on request
- Price
- $1,889
- Status
- In stock
- RFQ ref
- 70810A
This unit
The Agilent/Keysight 70810A is a 1/8-width lightwave section module that extends modular spectrum analyzer systems into the optical domain. It detects and displays intensity modulation on lightwave signals transmitted over single-mode optical fiber, operating across the 1200 nm to 1600 nm wavelength range (750 nm to 870 nm with Option 850). The module processes modulation bandwidths from 100 kHz to 22 GHz with input noise equivalent power of -64 dBm/root Hz.
Technical Specifications
- Wavelength Range: 1200 nm to 1600 nm (standard); 750 nm to 870 nm (Option 850)
- Detected Modulation Bandwidth: 100 kHz to 22 GHz
- Input Noise Equivalent Power: -64 dBm/root Hz
- Optical Attenuation: 0 to 30 dB in 1 dB steps (manual attenuator)
- Form Factor: 1/8-width module
- Input Connectors: Optical input connector, electrical input connector
- Communication Interfaces: HP-IB, HP-MSIB
- Operating Modes: Standard slave module or independent stand-alone operation
Key Features
- Manual optical attenuator with 1 dB step resolution enables precise signal level control
- RF bypass mode allows direct RF input-to-output connection, bypassing the optical attenuator
- Modular design integrates into larger spectrum analyzer systems or operates independently
- Low input noise floor supports detection of weak optical modulation signals
Typical Applications
- Optical signal modulation analysis on single-mode fiber links
- Integration with fixed-wavelength or tunable laser sources for signal characterization
- Insertion loss and return loss measurements when combined with 8163B mainframe, power sensor, and calibrated reference cable
- Lightwave component testing in modular test configurations
Compatibility & Integration The 70810A integrates into HP 71100C and HP 71210C spectrum analyzers, HP 70000 Series modular systems, and 816x lightwave mainframes. It is fully compatible with the 8163B mainframe for enhanced measurement capability. Installation Category II; Pollution Degree 2. Requires grounded power cable and adequate ventilation - forced convection is mandatory if total cabinet power dissipation exceeds 800 watts.
Frequently Asked Questions
- What does the Agilent/Keysight 70810A measure and what are its key specifications?
- The 70810A is an optical spectrum analyzer module designed to measure optical power and wavelength across the near-infrared spectrum. It delivers a bandwidth range of 100 kHz to 22 GHz, making it suitable for characterizing optical signals, monitoring DWDM channels, and validating fiber-optic network performance. The instrument provides high-resolution spectral analysis for both research and field deployment applications in telecommunications and photonics.
- What is the condition of this used 70810A, and what was verified before listing?
- This unit is offered as used equipment and has been functionally assessed to confirm basic operation and display integrity prior to listing. We recommend independent verification of performance against your specific application requirements, as used instruments may show cosmetic wear consistent with operational history. Calibration services are available separately to bring the 70810A into certified compliance with manufacturer specifications.
- What does calibration cover for the 70810A, and what is the cost and turnaround?
- Calibration services for the 70810A start at $450 and are available through our partners to restore traceable accuracy to wavelength and power measurement functions. Turnaround time varies based on current queue and scope of adjustment required; we recommend contacting us directly for a formal quote and delivery timeline. Calibration certificates documenting compliance with manufacturer and NIST standards are provided upon completion.
- What interfaces and connectivity options does the 70810A support?
- The 70810A module integrates into Agilent/Keysight platform systems via mainframe slots and supports GPIB (IEEE-488) remote control for automated test sequences and system integration. The instrument is compatible with Keysight's optical measurement software suite and standard instrument drivers, enabling seamless integration into existing test environments. Consult the product manual or contact us for specific software version compatibility and driver availability for your operating system.
Agilent / Keysight 70810A — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the Agilent / Keysight 70810A. 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 70810A 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 70810A price
This Agilent / Keysight 70810A is listed at $1,889. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
Agilent / Keysight 70810A calibration cost
NIST-traceable calibration for the Agilent / Keysight 70810A 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 →
