1*2 2*2Polarization Maintaining Fused Coupler

1*2 2*2Polarization Maintaining Fused Coupler

Features Low Excess Loss Various Coupling Ratio High Stability And Reliability Epoxy Free Optical Path Applications Optical Amplifer Optical Networks Power Monitoring Fiber Sensors OPTICAL SPECIFICATION NOTE: The parameters do not include connector, connector IL is 0.30dB Package Size Order...

Product Details

Features


φ




L


Low Excess Loss

























Various Coupling Ratio

High Stability And Reliability

Epoxy Free Optical Path

 

Applications                                                                                          

Optical Amplifer

Optical Networks
Power Monitoring

Fiber Sensors

 

OPTICAL SPECIFICATION

Configuration

unit

1x2or 2x2

 

 

Polarization Maintaining Fused Standard Coupler

Operating Wavelength

nm

1310 or 1550

Operating Bandwidth

nm

±15

MAX

IL

1/99

%

≤22/0.4

2/98

%

≤18.5/0.45

3/97

%

≤16.7/0.5

5/95

%

≤14.8/0.8

10/90

%

≤11.6/1.0

20/80

%

≤8.0/1.5

30/70

%

≤5.75/2.1

40/60

%

≤4.6/2.8

50/50

%

≤3.6

PDL

dB

≤0.20

Extinction Ratio

dB

CR5%

18

5%≥CR1%

16

Return Loss

dB

≥55

Directivity

dB

≥55

Operating Temperature

-5~70

Storage Temperature

-40~85

NOTE: The parameters do not include connector, connector IL is 0.30dB

 

Package Size

 

Unit

size

size

size

Fiber Diameter

um

250

900

900/2000/3000

Package

mm

Ф3.0×L40(54)

Ф3.0×L40(54)

90*14*8.5

 

Order Information

XXXX

X

X

XX/XX

X

X

X

XX/XX

 

Configuration

Operating Wavelength

Coupler Ratio

Fiber diameter

Package

Fiber Type

Connector

IPMC:

1=(1*2)
2=(2*2)

1=1310nm

2=1550nm

 

50/50

49/51

48/52

1/99

1:250um

2:900um

3:2.0mm

4:3.0mm

5:Other

1: 3x40

2: 3×54

3:Other

1:ClearCurve® XB

2:Other

FC/UPC

SC/UPC

FC/APC

LC/UPC

 

We cater to customers' needs, welcome to wholesale 1*2 2*2polarization maintaining fused coupler with our factory through our website.
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