1×2(2×2)紧凑型单模宽带分路器

Product Features

Very Compact Size

Low PDL

Low Insertion Loss

High Directivity

Stable and Reliable

Product Applications

Optical Communication System

Optical Testing System

Optical Fiber Sensor

Optical Power Distributor

Specifications

Splitting Ratio 50:50

Parameter

Unit

Premium

A Grade

Port Configuration

1×2 or 2×2

Bandwidth

nm

±40

Insertion Loss

Max

dB

3.4

3.7

Excess Loss

Typ

dB

0.1

0.15

Uniformity

Max

dB

0.6

1

PDL

Max

dB

0.1

0.15

Operating Power

Max

W

5

Operating Temperature

°C

-40 to +85

Storage Temperature

°C

-50 to +85

Package Type

mm

S4: Φ3×35 for bare fiber

S6: Φ3×54 for 900μm loose tube

Splitting Ratio & Insertion Loss Conversion Table

Splitting Ratio

Maximum Insertion Loss (dB)

Premium

A Grade

Output Port 1

Output Port 2

Output Port 1

Output Port 2

50:50

3.4

3.4

3.7

3.7

60:40

2.5

4.4

2.8

4.8

70:30

1.8

5.6

2.0

6.1

80:20

1.2

7.5

1.3

8.0

90:10

0.6

10.8

0.8

12.0

95:5

0.4

14.6

0.5

18.4

96:4

0.35

16.0

0.45

19.0

97:3

0.3

17.5

0.4

19.5

98:2

0.25

19.0

0.35

20.0

99:1

0.2

21.5

0.3

22.0

99.5:0.5

0.2

23.0

0.3

24.0