Polarization Maintaining Fiber Optic Patch Cord PM1310 PM1550 PM980 LC SC FC
Polarization Maintaining Fiber Optic Patch Cords are designed to preserve the polarization state of light for high-precision optical systems. They feature high extinction ratios, precise axis alignment, and compatibility with LC, SC, and FC connectors. Ideal for laser systems, optical sensing, and scientific research applications.
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Description
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Specification
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Features
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Application
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Custom Service
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FAQ
Polarization Maintaining (PM) Fiber Optic Patch Cords are designed to preserve the polarization state of transmitted light, making them essential for precision optical systems and polarization-sensitive applications. By optimizing the fiber geometry to enhance birefringence, these patch cords effectively minimize external stress interference that could otherwise alter the polarization of the signal.
Compared with standard fiber optic patch cords, PM patch cords maintain stable polarization during transmission, ensuring higher signal integrity and reliable performance. This makes them widely used in scientific research, optical instrumentation, sensing systems, and high-precision laser transmission environments.
FiberMania PM patch cords are manufactured with strict axis alignment control and high-quality connectors, ensuring low insertion loss, high extinction ratio, and excellent compatibility with common fiber interfaces such as LC, SC, and FC. Multiple wavelength options and cable structures are available to meet different system requirements.
OS2 Single Mode Fiber Optic Patch Cords Guide
| SKU | Fiber Count | Connector A | Connector B | Fiber Mode | Features | Diameter |
| CSCS-SM022RYL01 | 2 | CS/UPC Duplex | CS/UPC Duplex | OS2 | OFNR, Pull-tab | 2.0mm |
| CSLCU-SM022RYL01 | 2 | CS/UPC Duplex | LC/UPC Duplex | OS2 | OFNR, Pull-tab | 2.0mm |
| FALA-SM023RYL01 | 2 | FC/APC Duplex | LC/APC Duplex | OS2 | ||
| FCFC-SM023RYL01 | 2 | FC/UPC Duplex | FC/UPC Duplex | OS2 | OFNR | 3.0mm |
| LAFSAF-SM012RYL01 | 1 | LC/APC | SC/APC | OS2 | OFNR, 45° Angled Boot | 2.0mm |
| LCE2KA-SM023RBL01 | 2 | LC/APC Duplex | E2000/APC Duplex | OS2 | OFNR | 3.0mm |
| LCTLCT-SM024RBK01 | 2 | LC/UPC Duplex | LC/UPC Duplex | OS2 | OFNR, Pull-tab, Uniboot | 4.8mm |
| MJLC-SM023RYL01 | 2 | MTRJ/PC Duplex | LC/UPC Duplex | OS2 | OFNR | 3.0mm |
| SAPSA-SM013EBK10 | 1 | SC/APC | SC/APC | OS2 | Pushable, PE | 3.0mm |
| SCMJ-SM023RYL01 | 2 | SC/UPC Duplex | MTRJ/PC | OS2 | 3.0mm | |
| ST9LC9-SM013RYL10 | 2 | ST/UPC | LC/UPC | OS2 | 90° Angled Boot | 3.0mm |
| STST-ASM023RYL01 | 2 | ST/UPC Duplex | ST/UPC Duplex | OS2 | OFNR | 3.0mm |
| Fiber Type | PM850 / PM980 / PM1310 / PM1550 |
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| Connector Type | LC / SC / FC |
| Polish Type | UPC / APC |
| Cable Diameter | 0.25mm / 0.9mm / 2.0mm / 3.0mm |
| Center Wavelength | 850nm / 980nm / 1310nm / 1480nm / 1550nm |
| Insertion Loss | ≤0.8 dB (850nm) |
| Return Loss | UPC ≥50 dB / APC ≥60 dB |
| Extinction Ratio | ≥23 dB |
| Axis Alignment Accuracy | ±3° |
| Axis Type | Slow Axis / Fast Axis |
| Operating Temperature | -5°C to +70°C |
| Storage Temperature | -40°C to +80°C |
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High polarization extinction ratio for stable signal transmission
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Precise slow-axis / fast-axis alignment with ±3° accuracy
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Low insertion loss and high return loss performance
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Available with LC, SC, and FC connectors
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Multiple PM fiber types available (PM850, PM980, PM1310, PM1550)
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Compatible with standard fiber optic interfaces
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Optional cable diameters: 0.25mm / 0.9mm / 2.0mm / 3.0mm
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Reliable performance across a wide temperature range
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Fiber optic sensing systems
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Polarization-sensitive optical instruments
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Laser delivery systems
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Interferometric measurement equipment
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Optical communication research laboratories
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Quantum optics and scientific experiments
FiberMania provides flexible OEM and ODM services for polarization maintaining fiber optic patch cords. We support customized fiber types, connector combinations, cable diameters, lengths, labeling, and packaging to match your project requirements.
Our engineering team can assist with axis alignment specifications, special wavelength configurations, and custom testing standards to ensure the patch cords meet the exact needs of your optical system. Small batch orders and prototype development are also supported.
OS2 Fiber Optic Patch Cord Customization Options
| Item | Available Options |
| Connector Type | LC, SC, FC, ST, E2000, CS®, SN®, MDC, MPO/MTP®, Custom |
| Connector Configuration | Simplex, Duplex, Uniboot, Breakout |
| Fiber Type | OS2 9/125μm Single Mode |
| Connector Polish | UPC, APC |
| Cable Diameter | 0.9mm, 1.6mm, 2.0mm, 3.0mm |
| Cable Jacket | PVC, LSZH, OFNR, OFNP |
| Cable Length | 0.5m–100m, Custom |
| Insertion Loss | Standard Loss, Low Loss |
| Return Loss | Standard, Enhanced |
Q1: What is a polarization maintaining fiber patch cord?
A PM fiber patch cord is designed to maintain the polarization state of light during transmission, preventing signal distortion caused by environmental stress or fiber bending.
Q2: What wavelengths are available for PM patch cords?
Common wavelength options include 850nm, 980nm, 1310nm, 1480nm, and 1550nm, depending on the fiber type and application.
Q3: What connectors can be used with PM patch cords?
They are typically available with LC, SC, and FC connectors, with polishing options such as UPC or APC.
Q4: What is the extinction ratio of your PM patch cords?
Our standard PM patch cords offer an extinction ratio of ≥23 dB, ensuring strong polarization preservation.
Q5: Can I customize the cable diameter and length?
Yes. Cable diameters such as 0.25mm, 0.9mm, 2.0mm, and 3.0mm are available, and the cable length can be customized according to your project requirements.
