Persian Ertebat Optical Digital Variable Attenuator . Skip Navigation Links

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FHA2 Series Optical Variable Attenuator is a compact and portable instrument widely used in fiber link certification and routine maintenance as well as in lab environment.The Detail Specs are as Follow :

1-Model :FHA2S02

2-Manufacture : Grandway/China

3-Low insertion loss, wide attenuation range

4-Two attenuation steps available:1dB, 0.05dB

5-Reference function

6-Presetting values to save frequently used values

7-Attenuation Range : 0~60dB

8-Fiber Type : SMF 9/125um

9-Calibrated Wavelength : 1310nm/1550nm

10-Linearity : ≤0.3dB

11-Accuracy : 0.2dB@0~20dB

12-Accuracy : 0.5dB@20~50dB

13-Insertion Loss : <3dB

14-Return Loss : >50dB (PC)

15-Max Input Power : +24dBm

16-Power Supply : 2pcs*AA 1.2V Ni-MH batteries

17-Connector : Interchangeable FC/PC, SC/PC connectors. (FC/APC, SC/APC are available on request)

18-Operating Temperature : -10°C to +50°C

19-Storage Temperature : -20°C to +60C

20-Relative Humidity : 0%~95% (non-condensing)

21-Dimension : 160mmL*76mmW*45mmH

22-Net Weight : 360g (battery included)