Yokogawa AQ6330 Spectrum analyzer

The AQ6330 is like no other optical spectrum analyzer you have ever seen.
It is compact, lightweight - very portable. It weighs only 8 kg (18 lbs.),
yet has all the features you need from a WDM system for field use.
Wavelength:1200~1700nm , Dynamic range: 40dB (peak ±1nm)

Features:
Compact and lightweight:Approx. 300 (W) x 200 (H) x 220 (D) mm, approx. 8 kg (18 lbs.).
WDM analysis function: Analyzes wavelength, level and SNR of up to 100 channels.
Long term monitoring: Capable of monitoring wavelength, level and SNR of each WDM channel.
High wavelength accuracy: Accurate to within ±0.05 nm for wavelength from 1500 to 1570, ±0.02 nm linearity, within a 1550 nm range.
High-level accuracy: High accuracy: ±0.3dB.
Internal wavelength calibration.
Low polarization dependency:±0.05dB
High power measurement: Max. +20dBm (100mW).
Built-in high-speed printer and large color display.
Useful interfaces: 3.5-inch FDD, GP-IB, PCMCIA, RS-232C, keyboard, mouse, VGA and printer ports are provided