4 Port Fiber Optic Circulator

Center wavelength

nm

1310 or 1550

1064

Operating wavelength broadband

nm

±30

±5

Typical insertion loss 23℃

dB

1.0

2.2

Maximum insertion loss 23℃

dB

1.2

2.5

Typical peak isolation 23℃

dB

50

30

Minimum isolation 23℃

dB

40

25

Typical extinction ratio 23℃

dB

0.15

20

Minimum crosstalk

dB

50

Minimum return loss

dB

50

Maximum transmission power（CW）

mW

300

Maximum tension

N

5

Optical fiber type

-

Corning SMF-28e or Hi-1060 fiber

Working temperature

℃

-5~+70

Storage temperature

℃

-40~+85

The above does not include connection head insertion loss

1111

-Center Wavelength:

1550=1550nm, 1310=1310nm

2

-Port Type:

3=3 Port, 4=4 Port

5

-Pigtail Type:

0=250μm bare fiber, 1=900μm loose tube

6

-Fiber Length:

0=0.8m, 1=1m

777

-Connector Type:

0=FC/UPC, 1=FC/APC, 2=SC/UPC, 3=SC/APC, 4=LC/UPC, 5=LC/APC