LC To FC UPC Simplex Single Mode OS2 9/125 Fiber Patch Cord

LC/UPC to FC/UPC Singlemode Simplex OS2 Fiber Patch Cord

The LC to FC Singlemode Simplex OS2 Fiber Patch Cord is a high-performance cable designed to bridge network equipment with dissimilar connector interfaces. It combines the modern, high-density LC connector with the rugged, vibration-resistant FC connector, making it an essential component in telecommunication, data center, and laboratory environments. Manufactured with superior OS2 9/125µm single-mode fiber, this patch cord guarantees minimal signal loss and exceptional reliability over long distances, fully compliant with ITU-T G.652.D standards.

Key Features

• Dissimilar Connector Configuration: Features a small form-factor, clip-style LC/UPC connector on one end and a robust, threaded FC/UPC connector on the other, providing a secure and reliable link between different types of equipment.
• Superior OS2 Fiber Performance: Built with premium OS2 9/125µm single-mode optical fiber, optimized for 1310nm and 1550nm transmission windows, ensuring low attenuation for long-haul network links.
• Ultra Physical Contact (UPC) Polish: Both ceramic ferrules are machine-polished to a UPC finish, guaranteeing low insertion loss (IL) of ≤0.3dB and high return loss (RL) of ≥50dB for a stable and clear signal.
• LSZH Safety-Rated Jacket: The standard cable jacket is made from Low Smoke Zero Halogen (LSZH) material, which minimizes the emission of toxic fumes in case of fire, making it ideal for indoor installations and confined spaces.
• 100% Factory Inspected: Every patch cord undergoes rigorous testing for insertion loss and return loss. A detailed test report is included with each cable, ensuring it meets or exceeds industry performance standards like Telcordia GR-326-CORE.

Primary Applications

This hybrid patch cord is perfectly suited for a variety of critical applications:

• Connecting modern high-density SFP transceivers (LC) to legacy network hardware or test equipment (FC).
• Telecommunication networks, including metro, access, and long-haul systems.
• Data centers and enterprise server interconnections.
• CATV, FTTx, and other broadband networks.
• Fiber optic measurement and testing setups.

Technical Specifications Overview

As a direct manufacturer, MEFIBEROPTIC provides these LC to FC patch cords in various custom lengths and jacket colors to meet your specific project requirements, all at competitive wholesale prices.

Frequently Asked Questions (FAQ)

1. What is an LC to FC patch cord used for?

An LC to FC patch cord is used to connect two fiber optic devices where one has an LC port and the other has an FC port. This is common when connecting modern equipment (like SFP transceivers) to older equipment or specialized test instruments.

2. What does ‘Simplex’ mean in a fiber patch cord?

Simplex means the cable contains a single strand of optical fiber within a single jacket. It is typically used for applications that only require one-way data transmission or where transmit and receive signals are sent on separate fibers.

3. What is OS2 Single-Mode fiber?

OS2 is a type of single-mode fiber with a 9µm core, designed for high-speed, long-distance data transmission with very low signal loss. It is optimized for the 1310nm and 1550nm wavelengths used in most telecommunication systems.

4. What is UPC (Ultra Physical Contact) polish?

UPC is a high-grade polish applied to the fiber connector’s end-face. It creates an excellent physical contact between two connectors, minimizing back reflection and ensuring a low insertion loss. A UPC polish provides a return loss of 50dB or better.

5. What is the main advantage of the FC connector?

The main advantage of the FC (Ferrule Connector) is its threaded, screw-on body. This provides a very secure and vibration-resistant connection, making it ideal for lab environments and applications where stability is critical.

6. What is the main advantage of the LC connector?

The LC (Lucent Connector) features a small form-factor and a simple push-pull latching mechanism. Its key advantage is allowing for very high-density connections on panels and transceivers, saving valuable rack space.

7. What is the typical insertion loss for this cable?

The typical insertion loss is around 0.2dB, with a guaranteed maximum of 0.3dB, which represents a very high-quality connection with minimal signal power loss.

8. Is this cable suitable for long-distance networks?

Yes. Because it uses OS2 single-mode fiber, this patch cord is perfectly suitable for use in long-haul, metro, and other long-distance telecommunication networks.

9. What does the 9/125µm specification mean?

This refers to the diameters of the fiber’s core and cladding. The core, which carries the light signal, is 9 microns in diameter, and the surrounding cladding, which keeps the light in the core, is 125 microns in diameter.

10. Why is an LSZH jacket important?

An LSZH (Low Smoke Zero Halogen) jacket is a safety feature. In the event of a fire, it emits very little smoke and no toxic halogen compounds, making it much safer for use in enclosed or poorly ventilated areas like data centers and offices.

11. Are these fiber optic patch cords factory tested?

Yes, every patch cord we manufacture is 100% optically tested for insertion loss and return loss to ensure it meets strict quality standards. Each cable ships with its individual test results.

12. Can I order this patch cord in custom lengths?

Absolutely. As a direct factory, we can manufacture these patch cords in any custom length required for your specific installation, from under a meter to hundreds of meters.

13. What’s the difference between OS1 and OS2 fiber?

Both are single-mode fibers. OS2 has a more stringent performance specification, is designed for longer distances (up to 200 km), and has a loose-tube construction. OS1 is typically tight-buffered and used for shorter indoor runs, up to about 10 km.

14. When should I use UPC vs APC polish?

Use UPC (blue connector) for most digital data applications, such as Ethernet and data centers. Use APC (green connector), which has an angled polish for extremely low back reflection, for applications highly sensitive to reflections, such as analog video (CATV) and FTTx networks.

15. Why buy patch cords from a direct manufacturer?

Buying from a direct manufacturer like MEFIBEROPTIC ensures you get competitive wholesale pricing, consistent quality control, and the flexibility to order custom lengths, colors, and configurations to perfectly match your project’s needs.