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Yellow singlemode duplex fiber patch cable with blue LC connectors on both ends

LR-LINK

LR-LINK G652D Singlemode Duplex LC to LC Fiber Patch Cable

SKU CH-JKKE-7ZHXD

Singlemode duplex LC-to-LC fiber patch cable for high-speed network links, low insertion loss and broad equipment compatibility

  • Singlemode duplex design built for fast Ethernet and Fibre Channel links
  • Low insertion loss and high return loss meeting IEC quality standards
  • Environmentally friendly PVC jacket stays flexible, resists fading and deformation
  • Broad compatibility with standard fibre equipment for LAN, CATV and instruments
  • LC-to-LC connectors ensure stable, reliable signal transmission

Singlemode Duplex LC Patch Cable

The LR-LINK G652D is a singlemode duplex fibre patch cable with LC connectors on both ends. It is built for fast Ethernet and Fibre Channel links where low insertion loss and high return loss matter. Network engineers and installers use it to interconnect transceivers, switches and patch panels in campus, data-centre and CATV environments. The cable meets IEC quality standards for stable, repeatable performance.

Verify Connector Type and Polish Before Ordering

Confirm that both ends of your link use LC interfaces and that the equipment expects singlemode duplex fibre with the same polish. Check the required reach so the 1 m, 2 m or 3 m length option matches the rack or cabinet layout. Ensure the jacket material suits the installation environment and that the link budget can accommodate the stated insertion loss.

Replaces Legacy Multimode

This cable upgrades older multimode patch cords when the network moves to singlemode for longer reach or higher bandwidth. It also substitutes worn or contaminated singlemode jumpers that cause intermittent errors. The jump is worth it when the link requires the lower attenuation and tighter tolerances of G652D fibre for reliable operation.

Highlights

  • Singlemode duplex design built for fast Ethernet and Fibre Channel links
  • Low insertion loss and high return loss meeting IEC quality standards
  • Environmentally friendly PVC jacket stays flexible, resists fading and deformation
  • Broad compatibility with standard fibre equipment for LAN, CATV and instruments
  • LC-to-LC connectors ensure stable, reliable signal transmission

Specifications

No published specifications for this item yet.

Questions about this item

Does the patch cable ship with both LC connectors already fitted, or must I terminate them myself?

The cable arrives as a finished duplex jumper with LC connectors on both ends, ready to plug into transceivers or patch panels.

Which length should I choose for a typical rack-to-rack run?

The listing offers 1 m, 2 m and 3 m options; pick the shortest length that reaches between your devices without tension.

What does the G652D rating tell me about real-world loss on a 3 m link?

G652D single-mode fibre meets IEC low-insertion-loss specifications, so a 3 m duplex run adds only a fraction of a decibel per connector.

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