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FCST080801 Handhold Optical Variable Attenuator

  • Is used for continuously variable optical signal attenuation. 
  • As the attenuator is used in the laser system for the on-line testing
  • Be used in the digital system of communication devices (such as: PHD, SDH) and also in the system of adopting analog modulation .(CATV)
Availability:
Quantity:
  • FCST080801

  • FCST


PRODUCT SPECIFICATIONS


Construction

Description

Type

FCST080801S

FCST080801M

Attenuating wavelength Range

1310/1490/

1550/1625nm

850/1300nm

Fiber Model

9/125um

62.5/125um (50/125

Optional)

Optical Connector

FC/PC (FC,SC,ST)

Calibrated Wavelengths

850/1300/1310/1490/1550/1625nm

Measurement Range

2~60dB

Resolution

0.05dB

Minimize Insertion Loss

2.0dB

Linearity

±0.5dB

Repeating

±0.2dB

Attenuating Accuracy

±0.8dB

Return Loss At Input/ Output

35dBtypical value40dB

Max Input

20dBm

Displaying Type

lattice 128*64 black and white, white back ground light

Rechargeable Batteries

8.4V

Power Supply Adaptor

8.4V

Operation Temperature

0~40℃

Operation Time

40 hours

Storage Temperature

-10~60℃

Humidity

0~85%non- condensation

Dimensions

180*90*36.5mm

 

 

DETAIL DISPLAY


FCST080801 (5)

FCST080801 (3)

                                                    


ADVANTAGE


FCST080801 (5)

10 minutes Auto-off function can be activate and deactivate with keypad operation.After off the instruments, attenuation value and step can be memorized until open the instruments next time.



FCST080801 (6)

The product can be used in the digital system of communication devices (such as, PHD, SDH) and also in the system of adopting analog modulation (CATV).


FCST080801 (7)

Provide with the function of displaying dB and dBm attenuating value, attenuation step from 0.05dB, you can control the accurate attenuating value through the LED panel easily.




APPLICATION


4


FCST080801 (4)

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