ST Attenuators
Description
A 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 often a requirement in Dense Wave Division Multiplexing (DWDM) and Erbium Doped Fiber Amplifier (EDFA) applications where the receiver cannot accept the signal generated from a high-power light source.
SENKO attenuators feature a proprietary type of metal-ion doped fiber which reduces the light signal as it passes through. This method of attenuation allows for higher performance than fiber splices or fiber offsets, which function by misdirecting rather than absorbing the light signal. SENKO attenuators are capable of performing in the 1310, C and L Bands.
SENKO attenuators are capable of withstanding over 1W of high power light exposure for extended periods of time, making them well-suited to EDFA and other high-power applications.
Low Polarization Dependent Loss (PDL) and a stable and independent wavelength distribution makes them ideal for DWDM.
ST Attenuators
Specifications |
|
|---|---|
| Number Of Channels: | Single Channel, Multi Channel |
| Operating Wavelength Range: | 1250-1625nm |
| Dynamic Attenuation Range (max): | 30 dB |
| Insertion Loss (max): | N/A dB |
| Return Loss (min): | 50 dB |
Features
- Metal ion doped fiber
- High-power light source durability
- Wavelength independence
- Attenuation levels ranging from 1dB to 30dB, with standard and premium tolerances, plus custom configurations.
- 1310nm, 1550nm, 1250-1625nm and 1350/1550nm dual wave lengths
Applications
- Erbium Doped Fiber Amplifiers (EDFA)
- Dense Wave Division Multiplexers (DWDM)
- Overpowered fiber optic systems
For pricing, technical or any other questions please contact the supplier
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- No markups, no fees
- Direct contact with supplier
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Frequently Asked Questions
SENKO attenuators are well-suited to EDFA and other high-power applications, as well as DWDM due to their low Polarization Dependent Loss (PDL) and stable and independent wavelength distribution.
A fiber optic attenuator is a passive device used to reduce the amplitude of a light signal without significantly changing the wave form itself.
SENKO attenuators are used in Dense Wave Division Multiplexing (DWDM) and Erbium Doped Fiber Amplifier (EDFA) applications where the receiver cannot accept the signal generated from a high-power light source.
SENKO attenuators feature a proprietary type of metal-ion doped fiber which reduces the light signal as it passes through. This method of attenuation allows for higher performance than fiber splices or fiber offsets, which function by misdirecting rather than absorbing the light signal.
SENKO attenuators are capable of performing in the 1310, C and L Bands.