Parameters

Grade P

Grade A

Grade P

Grade A

Grade P

Grade A

Operating Wavelength(nm)

1310 ,1550

980,1030,1040,1060

780,850

Operating Bandwidth(nm)

+/-15

Typcal Excess Loss(dB)

≤0.3

≤0.4

≤0.4

≤0.6

≤0.6

≤0.8

Polarization Extinction Ratio

≥20

≥18

≥20

≥18

≥20

≥18

Return Loss(dB)

≥50

Directivity(dB)

≥50

Max Optical Power(mW)

≤500 

Operating Temperature(℃)

-5~+75

Storage Temperature(℃)

-40~+85

Splitting Ratio Tolerance

Splitting Ratio

Insertion Loss(dB)

50/50

≤3.8

30/70

≤6.1/2.3

20/80

≤8.1/1.7

10/90

≤11.5/1.2

5/95

≤14.5/0.9

3/97

≤17.1/0.6

2/98

≤18.5/0.5

1/99

≤22.0/0.45

0.1/99.9

28-32/≤0.4