YOKOGAWA AQ2200 Series, Руководство пользователя

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5.2 AQ2200-111 DFB-LD Module
Performance and Functional Specifications
Item Specifications
Center wavelength 1310 nm, 1490 nm: ±10 nm
1524.111 to 1620.500 nm: As stated in the table of supported wavelengths
Specifiable wavelength range 1310, 1490, and 1524.111 to 1620.500 nm
1
Wavelength accuracy 2, 17 1310 nm, 1490 nm: ±0.05 nm or less
1524.111 to 1620.500 nm: ±0.02 nm or less
Wavelength setting resolution 0.001 nm
Applicable optical fiber SM (ITU-T G.652)
Spectrum line width 3 NARROW: 5 MHz (typical)
WIDE: 100 MHz (typical)
Optical output level
2, 4
10 mW or greater
SMSR
3
1310, 1490 nm: 30 dB or greater
1524.111 to 1620.500 nm: 45 dB (typical)
Optical output level stability 5 15 minutes: ±0.005 dB or less
24 hours: ± 0.03 dB or less
Wavelength stability
2
15 minutes: ±0.005 nm or less
24 hours: ±0.01 nm or less
Wavelength adjustment width 2, 6 1.6 nm or greater
Optical attenuation range 10 dB (in 0.01 dB steps)
RIN
3, 7
–145 dB/Hz (typical)
Optical output modulation; internal CHOP modulation
Modulation frequency: 100 Hz to 300 kHz
Optical connector
8
FC/Angled PC
Optional Specifications
Item Specifications
High output option
2
Optical output 4, 16 20 mW or greater
PMF option
Polarization extinction ratio
9
20 dB or greater
External sine modulation option
10, 16
Modulation frequency 100 Hz to 300 kHz
Input connector SMA 12
Input impedance Approx. 50 Ω
Maximum input voltage 2 Vp-p
External CHOP modulation option 10, 16
Modulation frequency 100 Hz to 300 kHz
External modulation optical pulse delay time 1 μs (typical)
13, 14
External modulation optical pulse rise time 1 μ s or less
13, 15
External modulation optical pulse fall time 1 μ s (typical) 13, 15
Input connector SMA 12
Input impedance Approx. 2 kΩ
Input level TTL level
5-4
IM 735101-01EN