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Online-type Attenuator

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Product name

Online-type Attenuator

Online 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.
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Product description

Features:
●Precision mechanical dimension
●Durability (up to 1W) (EDFA
●Wavelength Independent (DWDM)
●Low PDL (<0.1dB)
●Low Polarization dependence Loss
●Bellcore Compliant (GR-910-CORE)
●Compliant with RoHS


Application:
●Telecommunication
●CATV Network
●LAN & WAN
●Dense wavelength division multiplex (DWDM) system
●Optical add-drop multiplexers (OADM)
●FTTX

General Specification: 

Parameter

Value

Wavelength

1310/1550nm

850nm

Attenuation Tolerance(dB)

1-9dB (±0.5dB)

1-9dB (±0.5dB)

10-20Db (±10%)

10-20Db (±10%)

Return Loss

≤45dB (PC)

≤60dB (APC)

/

Polarization dependent loss

≤0.20dB

Operating Temperature

-40~ +75℃

Storage Temperature

-40~ +75℃

 

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暂未实现,敬请期待
暂未实现,敬请期待
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