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780~850nm PM Manual Adjustable Optical Attenuator
Category: VOA  Publish Time: 2014-06-24 10:36 

780~850nm PM Manual Adjustable Optical Attenuator
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 Part NO. :  DCFBG-series
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780~850nm PM Manual Adjustable Optical Attenuator


Features Applications

Low Excess Loss

Various Splitting Ratio

Wide Passband

High Stability and Reliability

Epoxy Free Optical Path

Optical Amplifier

Optical Networks

Power Monitoring

Fiber Sensor

Lab

Specifications

Parameter

Unit

Value

Center Wavelength

nm

780, 830, 850

Bandwidth

nm

+/-10

Attenuation Range

dB

1.2~30

Resolution (<10dB attenuation)

dB

0.3

ER (at lowest attenuation)

dB

≥20

Optical Return Loss

dB

≥40

Fiber Type

-

PM850 Panda Fiber

Fiber Tensile Load

N

5

Max. Optical Power (CW)

mW

300

Operating Temperature

°C

0~50

Storage Temperature

°C

-40~85

Note:
1. Specifications are for device without connectors; Specifications may change without notice.
2. To add connectors, IL is 0.7dB higher, RL is 5dB lower, ER is 2dB Lower, Connector key is aligned to slow axis.
3. Devices for higher optical power or with other type fiber or consigned fiber are also available.

Package Dimension

Ordering Information


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