Monolithic Single-mode 1x3 and 1x4 Coupler

Low Insertion Loss
UltraLow Unifirmity

The specifications listed above do not include the effect of connector loss. Typical connector is 0.2dB Maximum connector loss is 0.35dB for SC connector. Specification values for devices with unbalanced split ratios are available upon request.

21.5/0.2

21.0/0.2

1/99

14.6/0.4

14.0/0.4

5/95

11.0/0.6

10.7/0.6

10/90

7.5/1.2

7.4/1.1

20/80

5.6/1.8

5.5/1.7

30/70

4.4/2.5

4.3/2.5

40/60

3.4/3.4

3.3/3.3

50/50

AGrade

Premium

Desired Splitting Ratio

               3.0() x 54 (L)

Package Dimension(mm)

              <0.002

Temp.Coefficient(dB/