Polarization maintaining (PM) patch cord / jumper leads are built with polarization maintaining panda fiber and connectorise using FC/UPC, FC/APC, SC and LC connectors,etc. Such PM Patchcords can be supplied in 250um bare fiber, 900um buffered fiber or 3mm OD cable.
PM Fiber Patch Cords SC LC FC ST 780/850/980/1064/1310/1550nm
SZOPT's PM fiber patch cords are able to precisely aligned to either the mechanical plane (with respect to the stress rods), or to the optical plane (active alignment with respect to the launched optical signal). All assemblies are tested for Insertion Loss, Return Loss and Extinction Ratio to ensure the highest quality assemblies are supplied.For more information,please contact us immediately.
Application:
Optical Fiber Amplifiers;
Test Instrument;
Fiber Sensor;
Fiber Laser.
Feature:
Low Insertion Loss;
High Return Loss;
High Extinction Ratio;
High Reliability;
Package:
Each piece in a small PE bag,then some pcs in a bigger bag,finally put into a carton box.
Specification:
|
Parameter |
Unit |
Value |
||||
|
Connector Type |
FC/UPC, SC/UPC,LC/UPC,MU/UPC, FC/APC, SC/APC,LC/APC |
|||||
|
Wavelength |
nm |
1310, 1550 |
980, 1060 |
850 |
780 |
|
|
Insertion Loss |
dB |
≤0.3 |
≤0.5 |
≤0.8 |
≤0.8 |
|
|
Return Loss |
UPC |
dB |
≥50 |
|||
|
APC |
dB |
≥60 |
||||
|
Extinction Ratio at 23℃ |
dB |
≥23 |
≥23 |
≥22 |
≥22 |
|
|
Fiber Type |
PM1310,PM1550 |
PM980 |
PM850 |
PM780 |
||
|
Key Orientation |
Slow Axis |
|||||
|
Axis Alignment |
deg |
±3 |
||||
|
Operating temperature |
℃ |
-20~+70 |
||||
|
Storage temperature |
℃ |
-40~+80 |
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