Collimator Variable Optical Attenuator

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Collimator Variable Optical Attenuator

The collimator variable optical attenuator has a compact size and its output connector can be chosen among FC, SC, LC, ST, MU, etc. This product features low insertion loss and a wide attenuation range with high precision attenuation value.

Specifications

1310

1550

1310/1550 Dual window

850, 1310

Wavelength (nm)

1310 ± 40

1550 ± 40

1310 ± 40 & 1550 ± 40

850± 40 or 1310 ± 40

Attenuation range (dB)

0.6 ~ 60

0.8 ~ 60

0.8 ~ 40

Original loss (dB)

≤0.6

≤0.8

Return loss (dB)

≥ 50

≥ 30

Adjustment Precision (dB)

0.02

Fiber type

SMF-28e

50/125 or 62.5/125 multi-mode

PDL (dB)

≤0.15

Dimensions (mm)

26×18×8

Operating temperature ( °C )

0 ~ 70

Storage temperature ( °C )

-40 ~ 85

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