In-Line Polarizer
1 Features
ü Low Insertion Loss
ü High Extinction Ratio & High Isolation
ü High stability and reliability
ü Telcordia Compliant
ü RoHS Compliant
2 Applications
ü Fiber Optical Instrument
ü Fiber Sensor
3 Specifications
|
Parameters
|
Unit
|
Value
|
|
Operating Wavelength
|
nm
|
1310, 1550
|
1064
|
980
|
850
|
|
Bandwidth
|
nm
|
±50
|
±30
|
±10
|
±10
|
|
Typ. Insertion Loss @23℃
|
dB
|
0.30
|
0.40
|
0.7
|
0.8
|
|
Insertion Loss @ 23℃
|
dB
|
≤0.5
|
≤0.6
|
≤0.9
|
≤1.0
|
|
Typ. Extinction Ratio@ 23℃
|
dB
|
30
|
30
|
28
|
28
|
|
Extinction Ratio @23℃
|
dB
|
≥28
|
≥28
|
≥25
|
≥25
|
|
Fiber Type
|
/
|
PM1310or1550
SMF-28e
|
PM980
HI1060
|
PM980
HI1060
|
PM850
SM800
|
|
Return loss
|
dB
|
≥50
|
|
Power handling
|
mW
|
≤300
|
|
Fiber Length
|
m
|
1.0 ±0.05
|
|
Connector
|
/
|
FC/APC
|
|
Operating temperature
|
℃
|
-5~+70
|
|
Storage temperature
|
℃
|
-40 ~ +80
|
|
Dimensions
|
mm
|
Ф5.5*L35
|
Above specifications are for devices without connectors.
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.
4 Mechanical Dimensions
5 Ordering information
|
ILP
|
-
|
X
|
XX
|
X
|
X
|
XX
|
XX
|
XX
|
X
|
X
|
|
|
|
Operating Wavelength
|
Package
Type
|
Input
Type
|
Output
Type
|
Fiber
Type
|
Fiber
Length
|
Pigtail Type
|
Input
Connector
|
Output
Connector
|
|
ILP
|
|
85=PM850
|
ST=Φ5.5×L35
|
1= SMF-28e
|
1= SMF-28e
|
02=250um
fiber
|
10=1.0m
|
02=250um fiber
|
0=No
|
0=No
|
|
|
|
98=PM980
|
XX= Customized
|
2= PM1310
|
2= PM1310
|
09=0.9m tube
|
|
09=900um loose tube
|
1=FC/UPC
|
1=FC/UPC
|
|
|
|
10=PM1060
|
|
3= PM1550
|
3= PM1550
|
NA=No Tube
|
|
|
2=FC/APC
|
2=FC/APC
|
|
|
|
31=PM1310
|
|
4= PM980
|
4= PM980
|
|
|
|
3=SC/UPC
|
3=SC/UPC
|
|
|
|
55=PM1550
|
|
5= HI1060
|
5= HI1060
|
|
|
|
4=SC/APC
|
4=SC/APC
|
|
|
|
|
|
6= PM850
|
6= PM850
|
|
|
|
5=LC/UPC
|
5=LC/UPC
|
|
|
|
|
|
7= SM800
|
7= SM800
|
|
|
|
6=LC/APC
|
6=LC/APC
|
|
Part Number
|
Product Description
|
|
ILP-55ST330910-22
|
In-Line Polarizer Device,PM1550nm(Panda)Input&Output fiber is PM1550fiber,
0.9mm Hytrel White tube(length is 1.0m)With FC/APC Connetor(connector key is aligned to slow axis)
|
Shenzhen Gracyfiber Technology Co., Ltd.
About Gracyfiber
Gracyfiber was founded in 2014 by a technical team with over 25
years of experience in passive optical components. With an
integrated manufacturing facility of over 2,000 m² and a skilled
engineering team, we deliver stable, high-reliability products for
demanding applications.
We specialize in high-performance passive optical components and
precision photonic assemblies, with core product lines including:
• Fiber Array Units (FA / FAU)
• Polarization-Maintaining (PM) components
• WDM & optical filtering (DWDM, CWDM, FWDM, Reflective WDM, etc.)
• Optical TAP & integrated modules
• MPO / interconnect solutions
Our products are widely used in:
AI data centers, silicon photonics, optical transceivers, CPO,
WDM-PON access networks, fiber optic gyroscopes, and photonic
sensing systems.
