MOA-3800 Variable Attenuator
The MOA-3800 Variable Attenuator is optimized for use with EXFO systems and software control via SCPI over Ethernet. It can precisely add attenuation to singlemode or multimode fibers, with the attenuation of each fiber set independently. An optional self-adjusting mode is available, which automatically monitors and sets the output power to a desired level.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Attenuation Range | 40dB min (Singlemode), 30dB min (Multimode) |
| Dynamic Power Range | -32 to 13dBm (Singlemode), -30 to 10dBm (Multimode) |
| Output Accuracy | ±0.3dB max (Singlemode), ±0.3dBm max (Multimode) |
| Tuning Resolution | 0.01dB |
| Excess Loss | VOA Only: 0.8dB typ., 1.3dB max (Multimode); VOA Only: 0.8dB max, Self-Adjusting: 1.6dB max (Singlemode) |
| WDL | VOA Only: 0.2dB max (Multimode); VOA Only: 0.3dB max, Self-Adjusting: 0.7dB max (Singlemode) |
| PDL | VOA Only: 0.2dB max (Singlemode); VOA Only: 0.1dB max (Multimode) |
| Back Reflection | -50dB max (Singlemode), -20dB max (Multimode) |
| Optical Power | 200mW max (Singlemode), 300mW max (Multimode) |
| Operating Temperature | 0 to 50°C |
| Storage Temperature | -20 to 60°C |
| Relative Humidity | 0% to 80% non-condensing |
| Repeatability | 0.1dB max |
| Durability | 1x10⁹ cycles min |
| Fiber Type | 9/125μm singlemode (Singlemode), 50/125μm or 62.5/125μm multimode (Multimode) |
| Operating Wavelength Range | 1290-1650nm (Singlemode), 850 & 1310nm (Multimode) |
| Latching Type | Non-latching |
| Control Type | Ethernet interface with EXFO SCPI command set |
| Supply Voltage | AC 100-240V, 50/60Hz |
| Housing Size | Height: 43.7mm (1U), Width: 483mm (19"), Depth: 345mm (Singlemode); Height: 88mm (2U), Width: 483mm (19"), Depth: 434.5mm (Multimode) |
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Key Features
Datasheet
Supplier Information
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