Multipurpose Optical Spectrum Analyzer DWDM 25Ghz Yokogawa AQ6370B

• Drastically improves measurement throughput
  • Fast measurement
  • Fast data transfer
  • Quick key & command response
• Enhanced user interface
  • Mouse and keyboard operation
  • Trace zoom capability
  • USB interface for storage devices
• World class optical performance in the diffraction-grating-based optical spectrum analyzer industry (as of July 2008)
  • High wavelength resolution: 0.02 nm
  • Wide close-in dynamic range
  • Multimode fiber test capability (up to GI 62.5/125 µm)
  • Pulsed light measurement capabibility
• 30% reduced weight (19kg) (in comparison with AQ6317B optical spectrum analyzer)
• SCPI compatible
• Macro progamming
• LabVIEW? driver support
• Large internal memory
• Optional application software with viewer, remote control, and file transfer functions

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Features:

• Fast measurement
• Enhanced User Interface
• World Class Optical Performance¹
• High wavelength resolution: 0.02 nm
• Multimode Fiber test capability
• DWDM 25Ghz Channel Spacing Test supported

Close-in dynamic range at 1523 nm:
37 dB (±0.1 nm from peak, resolution: 0.02 nm)
55 dB (±0.2 nm from peak, resolution: 0.02 nm)
45 dB (±0.2 nm from peak, resolution: 0.05 nm)
62 dB (±0.4 nm from peak, resolution: 0.05 nm)
40 dB (±0.2 nm from peak, resolution: 0.1 nm)
57 dB (±0.4 nm from peak, resolution: 0.1 nm)

Note:

• 1) Horizontal scale: wavelength display mode
• 2) At 23±5°C, with 10/125 µm single mode fiber, after 2 hours of warm-up, after optical alignment with

built-in reference light source

• 3) After wavelength calibration with built-in reference light source
• 4) Vertical scale: absolute power display mode, resolution setting: 0.05 nm or wider, resolution correction:OFF
• 5) With 10/125 µm single mode fiber (B1.1 type defined on IEC60793-2, PC polished, mode field diameter: 9.5 µm, NA: 0.104 to 0.107)
• 6) Temperature condition changes to 23±3°C at 0.05 nm resolution setting.
• 7) High dynamic range mode: OFF, pulse light measurement mode: OFF, TLS sync sweep: OFF, resolution correction: OFF
• 8) Span: any 100 nm or less, measurement data point: 1001, average number: 1
• 9) High dynamic range mode: SWITCH, resolution correction: OFF
• 10) Excluding feet and handles
• 11) Liquid crystal display may include few defective pixels (within 0.002% with respect to the total number

of pixels including RGB).

There may be few pixels on the liquid crystal display that do not emit all the time or remains ON all the

time. Note that these are not malfunctions​

Per sensitivity mode:

• NORM_AUTO: 0.5 sec
• NORMAL: 1 sec
• MID: 2 sec
• HIGH1: 5 sec
• HIGH2: 20 sec
• HIGH3: 75 sec