6-2
IM AQ6370E-02EN
Item Specifications
Standard Model (-10) High performance model (-20)
Dynamic 
range
1, 2, 8
resolution: 
0.02 nm
55 dB 
(±0.2 nm of peak wavelength) 
37 dB 
(±0.1 nm of peak wavelength)
58 dB 
(±0.2 nm of peak wavelength, Typ. 60 dB) 
45 dB 
(±0.1 nm of peak wavelength, Typ. 50 dB)
resolution: 
0.05 nm
73 dB 
(±1.0 nm of peak wavelength) 
62 dB 
(±0.4 nm of peak wavelength)
45 dB 
(±0.2 nm of peak wavelength)
73 dB 
(±1.0 nm of peak wavelength, Typ. 78 dB) 
64 dB 
(±0.4 nm of peak wavelength, Typ. 70 dB) 
50 dB 
(±0.2 nm of peak wavelength, Typ. 55 dB)
resolution: 
0.1 nm
57 dB 
(±0.4 nm of peak wavelength) 
40 dB 
(±0.2 nm of peak wavelength)
60 dB 
(±0.4 nm of peak wavelength, Typ. 67 dB) 
45 dB 
(±0.2 nm of peak wavelength, Typ. 50 dB)
Compliant fiber SM (9.5/125), MM (GI 50/125, GI 62.5/125, Large core size: core diameter of up to 
200μm)
Optical connector For optical input, AQ9447(*) connector adapter (option) required.
For wavelength reference light source output, AQ9441(*) connector adapter (optional, 
when the built-in light source specification is -L1) required.
(*): Connector types: FC, SC
Built-in calibration light 
source
For alignment and wavelength calibration (optional, when the built-in light source 
specification is -L1)
Sweep time
1, 7, 9
0.2 s (NORM_AUTO), 1 s (NORMAL), 2 s (MID), 5 s (HIGH1), 20 s (HIGH2),  
75 s (HIGH3)
Optical return loss
11
Typ. 35 dB (with angled-PC connector)
Warm-up time At least 1 hour
After warm-up ends, alignment adjustment with the internal reference light source 
required.
Electrical interface GP-IB, Ethernet, USB, VGA output, analog output port, trigger input port, 
trigger output port
Remote control
12
GP-IB, Ethernet (TCP/IP),  
AQ6317 series compatible commands (IEEE488.1) and IEEE488.2.
Data storage Internal storage: 512 MB or more, external storage: USB storage device (memory, 
HDD), format: FAT32, File type: CSV (text), binary, BMP, PNG, JPEG
Display
13
10.4-inch color LCD (capacitive touch panel, resolution: 1024×768 pixels)
Environmental conditions Performance guaranteed temperature range: +18 to +28°C
Operating temperature range: +5 to +35°C
Storage temperature range: –10 to +50°C
Ambient humidity: 20 to 80% RH (no condensation)
Installation location: indoor use, altitude: 2000 m or less
Power supply 100 to 240 VAC, 50/60 Hz, 100 VA or less
Permitted supply voltage 
range
90 VAC to 264 VAC
External dimensions Approx. 426 (W) × 221 (H) × 459 (D) mm (excluding the protector and handle)
Weight Approx. 19 kg
Recommended calibration 
period
1 year
Safety standards EN 61010-1, EN60825-1, Overvoltage category II
14
, Pollution degree 2 
15
Laser EN 60825-1:2014+A11:2021, IEC 60825-1:2007, GB 7247.1-2012 class 1
6.1  Signal Input Section