SC/APC Fast Connector TypeG
Fiber Optic Attenuator
Fiber optic attenuator is a passive device used to reduce the amplitude of a light signal without significantly changing the wave form itself. This is a requirement in dense wave division multiplexing and erbium doped firer amplifier applications where the receiver cannot accept the signal generated from a high power light source.
Features:
1. Metal-ion doped fiber (continuous)
2. Durability (well over 1 W) (EDFA)
3. Wavelength Independent (DWDM)
4. Low PDL (<0.1dB)
5. Low Polarization dependence
6. Bellcore Compliant (GR-910-CORE)
2. Durability (well over 1 W) (EDFA)
3. Wavelength Independent (DWDM)
4. Low PDL (<0.1dB)
5. Low Polarization dependence
6. Bellcore Compliant (GR-910-CORE)
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Item
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Specifications
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Wavelength
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1310 nm and 1550 nm (Single-Mode)
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Attenuation Tolerance (dB) |
1-10dB<±1.0dB ( typical ) standard
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11-25dB<±10% ( typical ) standard
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1-10dB<±0.5dB ( typical ) premium
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11-25dB<±5% ( typical ) premium
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Return Loss
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RL= -50dB (UPC) RL= -60dB (APC)
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PDL
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<0.1dB
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Operating Temperature
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-40°C~+75°C
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Storage Temperature
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-40°C~+75°C
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