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Key Features: Application:
♦Low insertion loss ♦EDFA&Raman ampfier
♦High extinction ratio ♦Fiber instrument
♦High isolation ♦Fiber sensor
♦High stability and reliability ♦Laser
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
|
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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