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AQ2200-342 Dual ATTN Module
Brand: Yokogawa Electric Corporation
AQ2200-342 DUAL ATTN is single slot module equipped with two optical variable attenuators.
It has built-in optical power meter for monitoring output power with an APC function which keeps constant optical output and simultaneously set the absolute value of arbitrary optical output.
In addition, it also features shutter function which shuts off optical output.
This module is effective in saving space on active devices such as optical amplifiers and optical transceivers, and also on optical transmission equipment testing and inspection systems.
Features- Compact and space saving: The AQ2200-342 features two optical variable attenuator in a one-slot module
- Wavelength range: 1260 to 1640 nm
- Maximum attenuation range: 40 dB
- Fast attenuation control: 100 ms
- Shutter isolation: 70 dB or more
Specifications
Accuracy
- ± 0.15 dB Typical (Attenuation 0 to 10 dB)
- ± 0.20 dB Typical (Attenuation 10 to 20 dB)
- ± 0.45 dB Typical (Attenuation 20 to 40 dB)
- ± 5 % - Output Monitor
Channels
- 2
Connectors
- Optical Connector: FC/PC or FC/Angled PC
Input Power
- 23 dBm, Max.
Isolation
- 70 dB or more - Shutter Isolation
Measuring Range
- 0 to 40 dB - Attenuation Range
Measuring Time
- 100 milliseconds Typical - Settling Time (Fast Attenuation Control)
Polarization
- 0.3 dB Peak-to-Peak (Attenuation 0 to 10 dB) - Polarization Dependence
- 0.4 dB Peak-to-Peak (Attenuation 10 to 20 dB) - Polarization Dependence
- 0.6 dB Typical (Attenuation 20 to 40 dB) - Polarization Dependence
Power
- -50 to 20 dBm - Power Setting Range
Repeatability
- ± 0.10 dB Typical (Attenuation 0 to 20 dB)
- ± 0.15 dB Typical (Attenuation 20 to 40 dB)
Resolution
- 0.01 dB - Setting Resolution
Wavelength
- 1,260 to 1,640 Nm