特性

ü 低插损

ü 高消光比

ü 高稳定可靠性

应用

ü 光纤放大器

ü 光纤传感

ü 光纤激光器

参数指标(单轴)

Parameter

Unit

Value

Type

-

Type A

Type B

Port Type

-

3 Ports

4 Ports

3 Ports

4 Ports

3 Ports

4Ports

Center 波长

nm

1310 or 1550

1310 or 1550

1064

Operating 波长 Range

nm

±30

±20

±5

Typ. Insertion Loss at 23℃

dB

0.7

1.1

0.6

1.0

1.8

2.2

Max. Insertion Loss at 23℃

dB

0.9

1.3

0.8

1.2

2.1

2.5

Typ. Peak Isolation 23℃

dB

46

30

30

Min. Isolation at 23℃

dB

40

20

25

Min. Extinction Ratio at 23℃

dB

22

20

20

Min. Cross Talk

dB

50

Min. Return Loss

dB

50

Max. Optical Power(CW)

mW

300

Max. Tensile Load

N

5

Fiber Type

-

PM Panda fiber

Operating Temperature

°C

-5~+70

Storage Temperature

°C

-40~+85

For device with connector, IL is 0.3dB higher, RL is 5dB lower, ER is 2dB lower.

The default connector key is aligned to slow axis.