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Min. Order (MOQ)
1 Piece
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Availability
about 450g
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Country of Origin
China
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Model Number
EVA50
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Brand Name
Tribrer
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Attenuating Range
40 dB (SM), 60 dB (SM), 80 dB (SM)
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Calibrated Wavelengths
1310nm / 1490nm / 1550nm
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Fiber Mode
9/125um
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Attenuating Mode
Digital
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Display Resolving Power
0.1 dB
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Display
LCD, 128*64
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Max Input Power
+ 28 dBm
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Return Loss*
> 40 dB
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Insertion Loss*
< 2.5 dB
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Optical Connector
FC/PC (or customize other connectors)
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Uncertainty
±0.5 dB
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Repeatability*
±0.2 dB
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RS-232
Optional
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Auto Power Off
No operation in 10 minutes (can be canceled), Low battery energy
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Battery Charge
Yes
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Operate Time
Above 20 hours
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Power Supply
3 * AA batteries or AC/DC adapter
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Size(H*W*D)
190mm *90mm * 40mm
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Storage Temperature
-20 -- +60℃ , < 90%RH
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Operating Temperature
-10 -- +50℃ , < 90%RH
The eva50 optical variable attenuator is designed for optimal flexibility and field usability, the eva50 delivers the highest performance within handheld optical attenuator on the market, it is an ideal tool for telecom technicians to do the pre-test before the maintenance. Features:Most compact and rugged portable attenuator on the marketDifferent attenuator range, 40dB, 60dB or 80dB;Three wavelengths: 1310nm 1490nm 1550nm;Different attenuation step: 0.1 dB, 1.0 dB, 10.0 dBCan save 10 tracks attenuation valueCan save current value as referenceMemorize the value after instruments shut down;Energy save mode;One-year warranty and recommended calibration interval
Additional Information:
Payment Terms :
T/T, Western Union
Delivery Time : in 3 days
Shanghai, China
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Deo (Zhejiang Tribrer Communication Limited)
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