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LC SM PATCH CORD
C-LIGHT LC SM Patch Cord is a single-mode fiber optic patch cable utilizing a compact LC connector, supporting 1310 nm and 1550 nm wavelength transmission with low insertion loss (≤0.3 dB) and high return loss (UPC ≥50 dB, APC ≥60 dB). Its space-saving design suits high-density environments like data center racks, while the push-pull latch mechanism simplifies installation. Available with UPC/APC end-faces and PVC/LSZH/armored jackets, it meets requirements for long-distance communication, FTTH, testing, and measurement. Combining flexibility, reliability, and IEC standard compliance, it serves as a critical interconnect component in high-speed optical networks.
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  • Product Details

    LC SM Patch Cord for High-Density Single-Mode Fiber Networks

    Connector TypeDiameterCoreFiber TypeMaterialRef. Picture
    LC/UPC-LC/UPC0.9mmSingle coreG652D PVCimage.png
    2.0mmDual coreG657A1OFNR
    3.0mm
    G657A2OFNP


    G655LSZH


    G657B3


    SMF28e
    LC/APC-LC/UPC0.9mmSingle coreG652D PVCimage.png
    2.0mmDual coreG657A1OFNR
    3.0mm
    G657A2OFNP


    G655LSZH


    G657B3


    SMF28e
    LC/APC-LC/APC0.9mmSingle coreG652D PVCimage.png
    2.0mmDual coreG657A1OFNR
    3.0mm
    G657A2OFNP


    G655LSZH


    G657B3


    SMF28e

    C-LIGHT LC SM Patch Cord is a single-mode fiber optic patch cable designed for compact and reliable optical interconnection. Its small-form-factor LC connector and push-pull latch support convenient installation in high-density fiber environments, while low insertion loss of ≤0.3 dB and high return loss provide stable optical performance. Multiple connector polishing, fiber, core, cable diameter, and jacket options are available for telecom, data center, FTTH, testing, and measurement applications.

    Key Features of LC SM Patch Cord

    Compact LC Connector

    The compact LC connector occupies less panel space than larger connector formats, making the patch cord well suited to high-density fiber distribution and equipment racks.

    Push-Pull Latch Design

    The push-pull mechanism simplifies connector insertion and removal while providing a secure connection for equipment and fiber distribution systems.

    Low Optical Loss

    The patch cord provides insertion loss of ≤0.3 dB to help reduce optical power loss at fiber connection points and maintain efficient transmission.

    High Return Loss

    Return loss reaches ≥50 dB for UPC configurations and ≥60 dB for APC configurations, helping control reflected optical power in single-mode links.

    UPC and APC Options

    LC/UPC-LC/UPC, LC/APC-LC/UPC, and LC/APC-LC/APC configurations are available for different single-mode fiber interconnection requirements.

    Flexible Cable Selection

    0.9 mm, 2.0 mm, and 3.0 mm cable diameters are available with PVC, OFNR, OFNP, and LSZH options to accommodate different installation environments.

    LC SM Patch Cord Configurations

    LC/UPC-LC/UPC

    LC/UPC connectors on both ends provide a standard single-mode patching configuration for optical equipment, panels, and fiber distribution applications.

    LC/APC-LC/UPC

    This mixed connector configuration combines APC and UPC end-faces for systems where the connected equipment requires different connector polishing types.

    LC/APC-LC/APC

    APC connectors on both ends provide a suitable option for single-mode applications where higher return loss and reduced optical reflection are required.

    Single-Core and Dual-Core

    The cable is available in single-core and dual-core configurations, providing flexibility for simplex and duplex single-mode fiber connections.

    Fiber and Cable Options

    Single-Mode Fiber Types

    C-LIGHT supports G652D, G657A1, G657A2, G655, G657B3, and SMF28e fiber options for different transmission and installation requirements.

    0.9mm Fiber Cable

    The compact 0.9 mm construction is suitable for applications requiring flexible routing and efficient use of space inside fiber distribution and equipment environments.

    2.0mm and 3.0mm Cable

    2.0 mm and 3.0 mm cable constructions provide additional mechanical protection and are suitable for more structured patching and equipment connection environments.

    Multiple Jacket Materials

    PVC, OFNR, OFNP, and LSZH jacket options allow the patch cord to be selected according to installation conditions and cabling requirements.

    Applications

    Data Center Racks

    The compact LC interface is particularly suitable for high-density data center racks, optical distribution panels, and equipment connections where available space is limited.

    Telecommunication Networks

    LC SM Patch Cords provide reliable single-mode connections between optical transmission equipment, distribution frames, and fiber management systems.

    FTTH Networks

    Different LC connector and cable configurations can be used in fiber access and FTTH infrastructure where compact single-mode connections are required.

    Testing and Measurement

    LC interfaces provide a practical connection method for optical testing equipment and measurement systems requiring repeatable single-mode fiber connections.

    How to Select the Right LC SM Patch Cord

    Selection should consider the required LC connector polishing type, fiber type, core configuration, cable diameter, and jacket material. LC/UPC or LC/APC should match the connected equipment, while single-core or dual-core construction should be selected according to simplex or duplex requirements. Cable diameter and jacket material can then be chosen according to routing space, mechanical protection, and installation conditions.

    Why Choose C-LIGHT LC SM Patch Cord

    High-Density Connectivity

    The compact LC interface helps maximize available panel and rack space, making it a practical choice for dense optical interconnection environments.

    Multiple Product Configurations

    C-LIGHT provides different LC polishing types, fiber specifications, cable diameters, core configurations, and jacket materials for diverse network requirements.

    Controlled Optical Performance

    Low insertion loss and high return loss specifications support stable optical connections across telecom, data center, and testing applications.

    Quality and Service Support

    C-LIGHT performs 100% initial testing, final testing, and factory inspection through a three-step quality control process and provides technical and customization support.

    FAQ About LC SM Patch Cord

    Q1. What is an LC SM Patch Cord?

    An LC SM Patch Cord is a single-mode fiber optic patch cable equipped with compact LC connectors for connecting optical equipment, fiber panels, and other single-mode network components.

    Q2. What makes LC connectors suitable for high-density networks?

    The compact LC connector occupies relatively little panel space and uses a push-pull latch mechanism, making it suitable for dense equipment racks and fiber distribution environments.

    Q3. What is the insertion loss of the LC SM Patch Cord?

    The specified insertion loss of the C-LIGHT LC SM Patch Cord is ≤0.3 dB.

    Q4. What return loss can the LC SM Patch Cord provide?

    The specified return loss is ≥50 dB for UPC configurations and ≥60 dB for APC configurations.

    Q5. What LC connector configurations are available?

    C-LIGHT provides LC/UPC-LC/UPC, LC/APC-LC/UPC, and LC/APC-LC/APC configurations.

    Q6. What cable diameters are available?

    The LC SM Patch Cord is available in 0.9 mm, 2.0 mm, and 3.0 mm cable configurations.

    LC SM Patch Cord for Compact and Reliable Fiber Connectivity

    C-LIGHT LC SM Patch Cord combines a compact LC connector, push-pull installation, low insertion loss, high return loss, and flexible single-mode fiber configurations. It provides a practical interconnection solution for high-density data centers, telecom networks, FTTH infrastructure, and optical testing systems.

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    ●100% of products pass initial test, final test and factory inspection.

    ●3-step quality control management process.

    ●100% complete implementation of customer order quality requirements.

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    Quality certification

    Please contact us to download the certification certificate.

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    Please Note: Installing a third party transceiver does not void your network equipment warranty. Network equipment manufacturers all have guidelines stating that warranty support on their products will not be affected.



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