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Key Features: Application:
♦Low insertion loss ♦EDFA
♦High extinction ratio ♦Fiber sensor
♦High return loss ♦Fiber laser
♦ High stability and reliability ♦Fiber instrument
Specification:
|
Parameter
|
Unit
|
Value
|
|
Center Wavelength
|
nm
|
1310, 1550
|
|
Bandwidth
|
nm
|
±20
|
|
Insertion Loss
|
dB
|
≤0.50 (Typ. 0.3dB)
|
|
Rotation Angle CWL, at 23℃
|
Deg
|
45±1
|
|
Extinction Ratio (Slow axis of Port 1 is aligned to slow axis of Port 2, PM-PM type at 23℃)
|
dB
|
≥20
|
|
Extinction Ratio (Slow axis of Port 2 is aligned to fast axis of Port 1, PM-PM type at 23℃)
|
dB
|
≥20
|
|
Return Loss
|
dB
|
≥50
|
|
Power Handling
|
mW
|
≤500
|
|
Fiber Length
|
m
|
0.8
|
|
Operating Temperature
|
°C
|
-5~+70
|
|
Storage Temperature
|
°C
|
-40 ~ +80
|
|
Dimensions
|
mm
|
φ5.5×L35
|
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:
|
IFR
|
Wavelength
|
Pigtail Type
|
Fiber Type
|
Length
|
Connector
|
|
|
1310
1550
|
250=250um bare fiber
900=900um loose tube
3000=3mm loose tube
|
1=PM Fiber-PM Fiber
2= SMF-28e-PM fiber
3= SMF-28e-SMF-28e
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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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