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BVA610 Optical Variable Attenuator (Mechanical) by Best Sun Communication (Shanghai) Co., Ltd

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Best Sun Communication (Shanghai) Co., Ltd
86-021-54245668


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Product Description

 Havelow insertion loss and wide

attenuator range;

 Usedin fiber link certification and

routine maintenance;

 Canreduce the power lever of an

optical signal;

Reliable bi-directional attenuator;

 Fast mode and slow mode

 Keepthe value when shut down;

 Autopower off if battery low;

MainCharacteristic

BVA600

Wavelength

700  ~ 1700 nm

Attenuating  Mode

Mechanical,  Bi-directional

Attenuating  Range*

0  ~ 60 dB

Max  Input Power

+  28 dBm

Fiber  Type

9/125um

Insertion  Loss*

<  3 dB

Return Loss

> 40 dB

Auto  Power Off

No  operation in 10 minutes, Low battery energy

Battery  Charge

Yes

Operate  Time

Above  20 hours

Storage  Temperature

-20  -- +60 , < 90%RH

Operating  Temperature

-10  -- +50 , < 90%RH

Power  Supply

AA  * 2 batteries or AC/DC power supply adapter

Size

170mm  * 105mm * 55mm

Weight

About  460g

Accessories
Standard

Carrying  bag

1

User’s  manual

1

Calibration  certification

1

AC/DC  adapter

1


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