Digital Optical Attenuator
Classification:
PSS DOA14161 is a programmable 16CH single-mode digital optical attenuator. It features low insertion loss, high attenuation accuracy and excellent repeatability. In addition, high-precision optical power meters are integrated at both optical input and output ports to monitor input and output optical power in real time. Besides RS232, the communication interfaces support LAN or GPIB. The instrument can be used for testing high-speed optical modules such as 400G/800G, as well as various integrated tests in optical fiber communication and fiber CATV, to meet diverse application requirements of customers.
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- Characteristic
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Application
1. Optical module testing
2. ROSA/BOSA optical component testing
3. Optical loss simulation for systems and components
4. Laboratory and research applicationsFeatures
1. Low insertion loss, ≤2.5 dB
2. Attenuation range: 0 ~ 40 dB (other ranges customizable)
3. High attenuation accuracy: ≤±0.05 dB (0 ~ 40 dB)
4. Excellent attenuation repeatability: ±0.05 dB
5. Wide detection range and good linearity for input and output optical power meters; input power range: +20 ~ -30 dBm, output detection range: +20 ~ -50 dBm, linearity: ±0.05 dB
6. High accuracy of constant-power output
7. Multiple communication interfaces, supporting RS232, LAN or GPIB
8. Equipped with physical keys and LCD for convenient local user operationSpecification
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