Premium OM4 LC Duplex Multimode Fiber Patch Cord for Enterprise Networks

CRX's bend-resistant OM4 fiber patch cord delivers certified high-speed connectivity supporting 25G, 40G, and 100G Ethernet applications with superior performance standards.

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How can you future-proof your data center cabling infrastructure while maintaining compliance with enterprise networking standards?

CRX's OM4 LC duplex patch cord supports current and next-generation speeds (25G, 40G, 100G Ethernet) while meeting TIA/EIA and IEC standards, ensuring your data center infrastructure scales with technology demands. With a 25-year product guarantee and certified performance specifications, you gain long-term reliability and compliance assurance. Connect with our technical team to evaluate how our multimode fiber solutions can optimize your data center deployment.

As a global provider with over 30 years of industry expertise, CRX backs this multimode fiber patch cord with a 25-year product guarantee and comprehensive technical support. The violet-colored connector (Model B40-OM4KJAJJ007) accommodates polarity-managed transmission with A(Tx) to B(Rx) configuration, making it ideal for organizations requiring certified, standardized connectivity across data centers, housing facilities, educational institutions, and commercial environments. Whether upgrading existing SAN infrastructure or deploying new LAN systems for data, video, and voice services, CRX's OM4 fiber patch cord delivers the performance reliability and quality assurance that enterprise networks demand. Contact CRX Academy for customized project solutions and technical training to maximize your fiber network investment.

OM4 LC to LC Duplex Fiber Multimode Patch Cord 7M in PVC Jacket

B40-OM4KJAJJ007

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-OM4KJAJJ007
ColorViolet
Length(M)8
Connector TypeLC

Material Specifications

JacketPVC
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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