OM4 LC to LC Duplex Fiber Multimode Patch Cord - Professional Grade Connectivity Solutions

High-performance bend-resistant OM4 multimode fiber patch cord with LC connectors, delivering reliable 10G to 100G Ethernet speeds for data center, commercial, and enterprise LAN applications with LSZH fire-rated jacket protection.

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How can you future-proof your data center cabling infrastructure while maintaining compliance with current industry standards and supporting next-generation network speeds?

CRX's OM4 LC to LC patch cord delivers future-ready performance supporting 10G to 100G Ethernet speeds with insertion loss below 0.3dB, ensuring pristine signal integrity for mission-critical data transmission. Our LSZH-jacketed, bend-resistant design meets TIA/EIA and IEC standards while providing mechanical durability in high-density data center environments. With CRX's 25-year product guarantee and three decades of structured cabling expertise, you gain a reliable partner for scalable, compliant infrastructure investments. Request a technical consultation to evaluate our comprehensive fiber solutions for your data center modernization project.

CRX's OM4 fiber patch cord represents three decades of structured cabling expertise, delivering end-to-end solutions backed by our industry-leading 25-year product guarantee. The duplex configuration with PC polished connectors and A(Tx) to B(Rx) polarity supports seamless integration into existing data center, commercial building, and enterprise network infrastructures. Whether upgrading LAN systems, deploying SAN solutions, or supporting voice and video services, this certified fiber patch cord provides the reliability and performance that global B2B buyers demand. Contact our technical team today to discuss customized fiber cabling solutions for your next high-speed network project.

OM4 LC to LC Duplex Fiber Multimode Patch Cord 100M in LSZH Jacket

B40-OM4KJIJJ100

LC OM4 Multimode Duplex Patch Cord

LC OM4 Zipcord Fiber Patch Cord
LC OM4 Zipcord Fiber Patch Cord

Bend-resistant LC to LC OM4 patch cord offer protection and quality transmission, and follow TIA/EIA 492AAAx and IEC60793-2-50 standards. The LC-LC multimode patch cord is ideal for data center, housing, education, LAN, SAN, commercial applications in data, video, and voice services.

The OM4 Fiber Optic Support 10G / 25G / 40G / 100G Application
  • 10G Ethernet speed up to 400m at 850nm (10Gbase-SR)
  • 25G Ethernet speed up to 100m at 850nm (25Gbase-SR)
  • 40G Ethernet speed up to 350m at 850nm (40Gbase-SWDM4)
  • 100G Ethernet speed up to 100m at 850nm (100Gbase-SWDM4)

Features

  • Mechanical protection by zip cord structured
  • Performance complies with IEC 60793-2-50 and ANSI/TIA-492CAAx standard
  • Commonly used in passive applications: GPON, FTTX and LANs

Product Classification

Indoor or OutdoorIndoor
SolutionFiber
Product NameFiber Patch Cord

General Specifications

Item model numberB40-OM4KJIJJ100
ColorViolet
Length(M)100
Connector TypeLC

Material Specifications

JacketLSZH
Fiber ModeOM4
Fiber Count2
Insertion Loss<0.3dB
Return Loss>35dB
Polish TypePC
Cable Diameter2.0mm x 4.2mm
PolarityA(Tx) to B(Rx)
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Additional Info
Additional Info for Fiber Optic Fiber

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.


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