The AQ6317B is an advanced optical spectrum analyzer for a wide range of applications, including light source evaluation, measurement of loss wavelength characteristics in optical devices, and waveform analysis of WDM (Wavelength Division Multiplexing) systems.

Especially at C-band and L-band, the unit achieves high wavelength accuracy and wavelength linearity, and can evaluate optical devices for WDM. Analysis functions make operation and expandability simple. The AQ6317B contains the latest Ando technology for optical spectrum analyzers - a reference equipment for the next generation.

• Wide dynamic range for 50 GHz WDM-Signals: 70 dB at peak ±0.4 nm, and 60 dB at peak ±0.2 nm
• High-resolution measurement achieves wide dynamic range with 50 GHz spacing WDM system
• High wavelength accuracy: ±0.02 nm (1520 to 1580 nm), ±0.04 nm (1580 to 1620 nm)
• High wavelength resolution: 0.015 nm
• Versatile analysis functions for WDM and other optical devices (LD, LED, FBG, etc.)
• Synchronous sweep capability with AQ4321 Tunable Laser Source
• High sensitivity: down to -90 dBm (1200 to 1650 nm)
• Low polarization dependency: ±0.05 dB
• High-level accuracy: ±0.3 dB
• High power measurement: Max. +20 dBm (100 mW)
• 9.4-inch color LCD display
• Pulsed light measurement capability
• Three individual trace memories