Easy-EX OS2 LC LC Duplex Optic Cord PVC 4M

B40-SM1RIADD004

OS2 LC to LC Fiber Patch Cord

OS2 LC to LC Fiber Patch Cord.

OS2 LC to LC Fiber Patch Cord.

The Easy-EX LC single mode fiber uniboot fiber optic patch cords realize more effective management in fiber telecommunication. The patented optic cord clips allow users to exchange the LC to LC fiber cable polarity with ease and reduce the risk of damaging fiber cores.

The round two-core single mode multimode fiber patch cord contains two LC connectors on both ends and shares a sheath and thus allowing duplex connection transmission within one cable drive. The clean non-scratch end can guarantee the transmission quality in fiber signal transmission.


With today's network environment increasingly dependent on high-speed and high-density solutions, using quality products for effective cable management is a real solution, that also realizes the management of more cables in a smaller space.

Product Classification

General Specifications

Material Specifications

DownloadAdditional Info

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  Specification-Fiber Patch Cord Solution-LC Easy-EX

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  LC Easy-EX Fiber Optic Patch Cords Specification in SM and OM3, OM4, OM5

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  Data Sheet-EX-Easy Data Sheet-LC Fiber Patch Cord

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  EX-Easy LC Fiber Patch Cord Data Sheet.

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The Difference of Single-Mode (SM) and Multi-Mode (MM) Fiber

• The core diameter of single-mode fiber is much smaller than multimode fiber, the single-mode fiber core diameter is 9µm; the single-mode fiber wavelength is 1310 nm and 1550 nm. 
• Multimode fiber core diameter: 50µm or 62.5µm. 850nm and 1300nm wavelengths are used in multimode fiber cables.

Transmission distance is the key to choosing single-mode or multi-mode fiber, for data centers, multi-mode fiber optic cables are sufficient to meet the distance of 300 - 400 meters. In applications that require distances of up to several kilometers, single-mode fiber is the best choice.

Fiber Path Cord Polish Matters

The light loss will occur when a connector is installed, yet some will cause damage to laser light and disrupt the transmitted signal. Choosing the well polish connector will reduce the back reflections of light.

• PC: Physical Contact polish with -35dB Return Loss measurement
• UPC: Ultra Physical Contact polish with -55dB Return Loss measurement
• APC: Angled Physical Contact polish (8-degree angle) with -60dB Return Loss measurement

Can I mix single-mode and multi-mode fiber?
The core sizes of multimode fiber and single-mode fiber are different, and the transmitted light mode is also different. If two optical fibers are mixed or directly connected together, a large amount of optical loss will be lost, resulting in link jitter or disconnection. Remember, never mix different types of cables randomly.