Wavelength Range

1260~1650nm

Calibration Wavelength

    1310/1490/1550/1625nm

850/1300nm

Max Attenuation

          0~+60dB

0~+55dB

Attenuation Linearity

         ≤±0.2dB

≤±0.3dB

Insertion Loss

           ≤1.5dB

≤2dB

Return Loss

           ≥45dB

≥30dB

Resolution

0.01dB

Display   Repeatability

≤0.05dB

Max Allowable   Input

+26dBm

Connector

Interchangeable FC/SC/ST

Communication   Port

RS232&RJ45（Network port optional）

Instruction Response

<0.2s

Power Supply

180~220V,50/60Hz

Working Temperature

-5～+40℃

Storage Temperature

-25～+70℃

Dimension

3U*235*380mm