Advantest Q8460A Optical Time Domain Reflectometer
Advantest OTDRs. Wavelength Range: 0.85 µm, 1.30 µm, 1.31 µm, 1.55 µm.
- Model
- Advantest Q8460A
- Calibration
- Available on request
- Price
- $1,057
- Status
- In stock
- RFQ ref
- Q8460A
This unit
The Advantest Q8460A is an Optical Time Domain Reflectometer (OTDR) engineered for precise measurement and fault location in optical fiber installations. This portable instrument characterizes fiber performance, locates breaks and connection losses, and quantifies transmission loss, splice loss, and optical reflection loss with high accuracy. Its compact, lightweight design supports field deployment with integrated thermal printing and onboard waveform storage.
Technical Specifications
Measurement Parameters- Optical transmission loss
- Splice loss
- Optical reflection loss
- Fault location in optical fiber cables
- Installation and maintenance verification Environmental Operating Conditions
- Temperature: 0°C to +40°C
- Humidity: ≤85% (non-condensing) Optical Wavelength Support
- 0.85 ±0.02 µm
- 1.30 ±0.02 µm (50/125 µm multimode fiber)
- 1.31 ±0.02 µm (10/125 µm single-mode fiber)
- 1.31 µm and 1.55 µm (single-mode fiber via Q84621 unit)
Key Features
- Automatic measurement functions for streamlined operation
- Integrated thermal printer for on-site documentation
- Internal waveform memory: 32 screens
- Modular plug-in unit architecture accommodates multiple fiber types and wavelengths
- GPIB interface for remote control and automation
- Compact form factor optimized for portable field use
Compatibility & Integration The Q8460A accepts plug-in units for wavelength and fiber-type selection:
Q84601: 10/125 µm SMF at 1.31 ±0.02 µm
Q84605: 0.85 ±0.02 µm operation
Q84606: 50/125 µm MMF at 1.30 ±0.02 µm
Q84621: Single-mode fiber at 1.31 µm and 1.55 µm GPIB connectivity enables integration into automated test systems and remote measurement workflows. The instrument outputs an invisible laser beam from its optical connector; direct beam exposure presents a hazard and must be avoided.
Specifications
| Parameter | Value |
|---|---|
| Wavelength Range | 0.85 µm, 1.30 µm, 1.31 µm, 1.55 µm |
Advantest Q8460A — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the Advantest Q8460A. Calibration covers distance accuracy verified against a calibrated fiber length reference, event loss measurement accuracy at splice and connector events, dead zone (event and attenuation) at rated pulse width, dynamic range verification at 1310 nm and 1550 nm, backscatter coefficient calibration, and return loss measurement accuracy. All calibrations ship with a NIST-traceable certificate. Turnaround is typically 1–3 business days after receipt.
Common Advantest Q8460A faults: optical port connector damage or contamination, battery failure, display damage from field use, module failure on FTB or MTS platforms, calibration drift. Most field OTDRs fail due to physical damage. On modular platforms (EXFO FTB, Viavi MTS), individual module failures are serviced without replacing the entire mainframe. Optical port cleaning resolves many apparent measurement faults before mechanical repair is needed.
Advantest Q8460A price
This Advantest Q8460A is listed at $1,057. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
Advantest Q8460A calibration cost
NIST-traceable calibration for the Advantest Q8460A 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 distance accuracy verified against a calibrated fiber length reference, event loss measurement accuracy at splice and connector events, dead zone (event and attenuation) at rated pulse width, dynamic range verification at 1310 nm and 1550 nm, backscatter coefficient calibration, and return loss measurement accuracy. Turnaround is 1 to 3 business days after receipt. See full calibration details →
