BVA3400 Fiber Optic Variable Attenuator,0.01dB Attenuation Step

Specifications

The BVA3400 series  Fiber Optic Variable Attenuator, is a high precision mechnical attenuator, which can provide 0 to 65dB large attenuation range. It can calibrate Max 10 wavelength in one unit and compatible with both SM and MM signal.

With the interchangeable FC/SC/ST connector, BVA3400 series  Fiber Optic Variable Attenuator can accommodate with FC/SC/ST connector.

There is special “Shutter” design inside the VOA, which can completely “shut off” optical signal, avoid the repeatedly pulling in or out, greatly improve the working efficiency and protect the connector port.

The attenuation loss is automatically calculated via “REF” function and avoids the complicated calculation.The remote-control function can be realized via RS232 port.

Features

 1.   Fiber Optic Variable Attenuator,

 2.  Wide attenuator range

 3.   High attenuation precision

 4.   Max 10 calibration wavelength

 5.   REF function

 6.   “Shutter” function

 7.   Remote control

Specification

Remark: 

1) All test result are under 23 °C ± 1 °C

2) Attenuation linearity are tested at the Max 60dB

Standard Accessory

1.   Main Unit

2.   Manual

3.   Power Cable

4.   RS232 Cable

5.   CD

6.   FC/PC—FC/APC patch-cord

7.   FC/PC—FC/APC patch-cord

8.   Cleaning Stick

9.   Wire

Ordering Information

1. The standard warranty is 18 months.

2. Extended warranty is available with reasonable and addtional cost.

3. Customer-made products are also available as per your specific requirement.