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The Ando AQ6317B is a high-accuracy, high-resolution optical spectrum analyzer built for evaluating dense wavelength-division-multiplexing (D-WDM) systems and components. It addresses a wide range of applications including light source evaluation, measurement of loss-wavelength characteristics in optical devices, and waveform analysis of WDM systems. The instrument achieves high wavelength accuracy and wavelength linearity in the C-band and L-band, suiting it to the evaluation of optical devices for WDM.
An optical spectrum analyzer resolves an optical signal into its component wavelengths and displays power as a function of wavelength, letting an engineer characterize the spectral content of light sources and optical components. The AQ6317B applies this to specific WDM tasks: optical multiplexer (MUX/DEMUX) evaluation, yielding insertion loss, passband central wavelength, and linearity; and optical fiber amplifier (EDFA) evaluation, where the ASE interpolation method measures gain and noise figure. It also provides analysis for LD, LED, and FBG devices.
ValueTronics stocks test and measurement equipment in its own 20,000 sq ft secure warehouse at 1675 Cambridge Drive, Elgin, Illinois. Because we hold inventory ourselves, every pre-owned unit is inspected and functionally verified in-house before it ships, while new units ship factory-sealed exactly as received from the manufacturer.
Ando Electric Co., Ltd. was acquired by Yokogawa Electric Corporation in 2002, and its optical test and measurement product line subsequently continued under the Yokogawa name.
| Specification | Value |
|---|---|
| Optical Specifications | |
| Applicable fibers | SMF, GI (50/125 µm) |
| Measurement wavelength range | 600 to 1750 nm |
| Wavelength accuracy | ±0.02 nm (1520 to 1580 nm, after calibration with build-in reference light source); ±0.04 nm (1580 to 1620 nm, after calibration with build-in reference light source); ±0.5 nm (600 to 1750 nm) |
| Wavelength linearity | ±0.01 nm (1520 to 1580 nm); ±0.02 nm (1580 to 1620 nm) |
| Wavelength repeatability | ±0.005 nm (1 min) |
| Wavelength resolution | Max. resolution: 0.015 nm or better (1520 to 1620 nm, resolution setting: 0.01 nm); Resolution setting: 0.01, 0.02, 0.05, 0.1, 0.2, 0.5, 1.0, 2.0 nm |
| Resolution accuracy | ±5 % (1300 to 1650 nm, resolution: 0.05 nm or more, resolution correction: ON) |
| Measurement level range | -90 to +20 dBm (1200 to 1650 nm, sensitivity: HIGH3); -80 to +20 dBm (1000 to 1200 nm, sensitivity: HIGH3); -60 to +20 dBm (600 to 1000 nm, sensitivity: HIGH3) |
| Level accuracy | ±0.3 dB (1310/1550 nm, input: -30 dBm, sensitivity: HIGH1-3) |
| Level linearity | ±0.05 dB (input: +10 to -50 dBm, sensitivity: HIGH1-3) |
| Level flatness | ±0.1 dB (1520 to 1580 nm), ±0.2 dB (1580 to 1620 nm) |
| Polarization dependency | ±0.05 dB (1550/1600 nm), ±0.05 dB typ. (1310 nm) |
| Dynamic range | 60 dB (1523 nm, peak ±0.2 nm, resolution: 0.01 nm); 70 dB (1523 nm, peak ±0.4 nm, resolution: 0.01 nm); 45 dB (1523 nm, peak ±0.2 nm, resolution: 0.1 nm) |
| Sweep time | Approx. 500 ms (Span: 100 nm or less, sensitivity: NORM, HOLD, ave.: 1, 501 samples, resolution correction: OFF); Approx. 0.5 min (Span: 100 nm or less, sensitivity: HIGH2, ave.: 1, 501 samples, No signal) |
| Functions | |
| Automatic measurement | Program function (20 program, 200 steps), Long-term measurement function |
| Setting of measuring conditions | Span setting: 0 to 1200 nm; Measuring sensitivity setting: NORMAL HOLD/AUTO, MID, HIGH1/2/3; Number of averaging setting: 1 to 1000 times; Sample number setting: 11 to 20001, AUTO; Automatic setting function of measuring conditions; Sweep-between-marker function; 0 nm sweep function; Pulse light measurement function; Air/vacuum wavelength measurement function; TLS synchronized measurement function |
| Trace display | Level scale setting: 0.1 to 10 dB/div, linear; Simultaneous display of 3 independent traces; Max./Min. hold display; Roll averaging display; Calculation-between-traces display; Normalized display; Curve-fit display; 3D display; Split display; Power density display, % display, dB/km display; Frequency display of horizontal axis scale |
| Data analysis | WDM waveform analysis (Wavelength/Level/SNR list display), Optical fiber amplifier analysis (GAIN/NF, Single/Multi channel), PMD analysis, Optical filter analysis, DFB-LD analysis, FP-LD analysis, LED analysis, SMSR analysis, Peak search, bottom search, spectral width search, notch width search; Delta marker (max. 200), line marker (analysis range specification); Graph display of long-term measurement result |
| Others | Self-wavelength calibration function (using built-in reference light source); Wavelength/Level compensation function, label function, help function |
| Memory | |
| Build-in FDD | 3.5-inch 2HD |
| Internal memory | 32 traces, 20 programs |
| File format | Trace file, program file, measuring condition file, Text file (trace, analysis data, etc.), Graphics file (BMP, TIFF) |
| Data output | |
| Printer | Built-in high speed printer |
| Interface | |
| Remote control | GP-IB (2 ports), TLS control interfaces (TTL) |
| Others | Sweep trigger input (TTL), Sample enable input (TTL), Sample trigger input (TTL), Analog output (0 to 5 V), Video output (VGA) |
| General | |
| Display | 9.4-inch color LCD (Resolution: 640 x 480 dots) |
| Optical connector | FC (Standard) |
| Power requirement | AC 100 to 120/200 to 240 V, 50/60 Hz |
| Operating temperature | 5 to 40 °C |
| Storage temperature | -10 to +50 °C |
| Humidity | 80 %RH or less (No condensation) |
| Dimensions | Approx. 425 (W) x 222 (H) x 450 (D) mm |
| Mass | Approx. 30 kg |
| Notes | |
| 1) | Horizontal scale: wavelength display mode |
| 2) | Vertical scale: absolute power display mode, resolution: 0.05 nm or more, resolution correction: OFF |
| 3) | At 15 to 30 °C, with 10/125 µm single mode fiber, after 2 hours of warm-up, after optical alignment |
Important: Maximum measurable input power: +20 dBm (100 mW).
Recommended pairing: use the Ando AQ4321 Tunable Laser Source for high-speed synchronous sweep, which achieves higher wavelength resolution and wider dynamic range together with the AQ6317B.
This pre-owned unit is inspected and functionally verified in-house before it ships and is backed by our pre-owned warranty. To confirm its exact condition, firmware revision, installed options, or included accessories for your application before ordering, contact our Test Architects.
ValueTronics supplies both new and used test and measurement equipment. New units ship factory-sealed, exactly as received from the manufacturer; every used unit is inspected and functionally verified in-house at our 20,000 sq ft secure facility in Elgin, Illinois before it ships. Our Test Architects can help you select the condition, calibration, and configuration that fit your application.
Please review the Manufacturer's Data Sheet to verify published specifications. Feedback on this webpage is always welcome — please reach out to your Test Architect at any time for questions or concerns. Thank you, we truly appreciate you being our customer.
Model No
Ando
Condition
Pre-Owned
Manufacturer
Ando
30+ Years in Business
Secure Payments
Sell Test Equipments
Knowledgeable Staff
On-site Lab
30+ Years in Business
Secure Payments
Sell Test Equipments
Knowledgeable Staff
On-site Lab
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