polarization jumpers have orthogonal ¡°slow¡± and ¡°fast¡± axes with different propagation constants. there is little coupling between the polarization modes, therefore, light launched on one axis would propagate on that axis. it features high extinction ratio as a result of very accurate active alignment between pm major axis and the connector key. various pm fiber and connectors are available.
specifications:
parameters
unit
values
connector type
fc/upc, sc/upc, lc/upc
fc/apc, sc/apc
key orientation
slow axis
axis alignment
deg.
3¡ã
wavelength
nm
<980* 1060* 1310 1480 or 1550
maximum insertion loss
db
0.5
typical insertion loss
db
0.3
0.4
optical return loss
db
>=50
>=60
extinction ratio
db
>=23
maximum optical power
mw
300
fiber length tolerance
%
10
operation temperature
¡ãc
-5 to 75
storage temperature
¡ãc
-40 to 85
* typical insertion loss 0.1db higher for shorter wavelengths
ordering information:
pmj
wavelength
connector
cable type
cable length
fiber type
9=980
10=1060
13=1310
14=1480
15=1550
1=fc/upc
2=fc/apc
3=sc/upc
4=sc/apc
s=special
b=900um buffer
c=3mm cable
1=1.0 m
s=special
1=panda fiber
**
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or 'AddToCart' button or contact our
sales@fiberw.com to get the formal offer document
directly.
** If you are agent
/ OEM / middle trade, please copy the specification
into word document from our website ,then send it
to your clients.
Polarization Maintaining(PM) jumper/connector
Welcome
to Contact: Email:sales@fiberw.com ; fiberw@163.com Working time: 10:00-12:00 14:00-17:30
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