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Key Features: Application:
♦Low insertion loss ♦EDFA&Raman ampfier
♦High extinction ratio ♦Fiber instrument
♦High return loss ♦Fiber sensor
♦High stability and reliability ♦Laser
Specification
|
Parameter
|
Unit
|
Value
|
|
Center Wavelength
|
nm
|
780,980,1064,1310,1550nm
|
|
Operating Wavelength Range
|
nm
|
±10
|
|
Coupling Ratio
|
%
|
1/99~50/50
|
|
Min. Return Loss
|
dB
|
50
|
|
Extinction
Ratio
|
Type 2 (Both of axis working)
|
dB
|
18
|
|
Type 1(Fast axis blocked)
|
dB
|
20
|
|
Max. Excess Loss
|
dB
|
1.2
|
|
Max. Uniformity (for 50/50 only)
|
dB
|
0.8
|
|
Max. Optical Power (CW)
|
mW
|
300
|
|
Max. Tensile Load
|
N
|
5
|
|
Fiber Type
|
Tap Port 2
|
|
HI 1060 or PM 980 Panda fiber
|
|
Port 1 & 3
|
|
PM 980 Panda fiber
|
|
Operating Temperature
|
℃
|
-5 to +70
|
|
Storage Temperature
|
℃
|
-40to +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
Ordering Information
|
PMFC
|
Type
|
Wavelength
|
Coupling
Ratio
|
Axis
Alignment
|
Pigtail
Type
|
Fiber Type
For Tap
port 2
|
Fiber
Length
|
Connector
|
|
|
1x2
|
780nm
980nm
1064nm
1310nm
1550nm
|
1/99
2/98
3/97
……
50/50
|
1=Fast
Axis
Blocked
2=Both
Axis
Working
|
250=250um
bare fiber
900=900um
loose tube
3000=3mm
loose tube
|
4=HI1060
5=Panda
fiber
|
0.8=
0.8m
|
NE=None
FA=FC/APC
FC=FC/UPC
SA=SC/APC
SC=SC/UPC
XX=Other
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For drawings, technical data or samples configuration other than stated above, please feel free to contact us:
sales@lightwit.com.cn
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