Professional-Grade OM4 Multimode Fiber Patch Cord Solutions

Reliable LC duplex connectivity for high-speed data center and enterprise network applications with bend-resistant protection and certified performance standards.

Advanced Search

click and select your search query
  All Conditions

Solution

Commercial Building

Commercial Building

An intelligent range for a successful start.

More
Data Center

Data Center

Scalable, flexible design increase business growth.

More
High Density

High Density

Win you more space and connection in cabling.

More

How can you ensure your data center fiber infrastructure supports current and future high-speed Ethernet demands without costly upgrades?

CRX's OM4 LC duplex patch cord is engineered for multi-generational speed support—delivering 10G at 400m, 25G at 100m, 40G at 350m, and 100G at 100m. With bend-resistant protection, TIA/EIA and IEC certification, and a 25-year product guarantee, you gain infrastructure reliability that scales with your data center growth while minimizing future replacement costs.

CRX's 30-year industry heritage and 25-year product guarantee underscore our commitment to delivering certified, high-quality fiber infrastructure solutions. The OM4 patch cord's 2.0mm x 4.2mm cable diameter and PC polish type provide optimal compatibility with passive applications including GPON, FTTX, and LANs. Whether you're upgrading existing infrastructure or deploying new high-speed networks, this multimode duplex patch cord represents a trusted investment in network performance and longevity. Contact CRX today to discuss your structured cabling requirements and discover how our comprehensive fiber solutions can accelerate your digital infrastructure goals.

OM4 LC to LC Duplex Fiber Multimode Patch Cord 50M in PVC Jacket

B40-OM4KJAJJ050

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-OM4KJAJJ050
ColorViolet
Length(M)50
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)
Download

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.


Solution Provider of Telecom

Developing future-oriented products that meet high standard of needs; offering versatile end-to-end copper and fiber cabling solutions to increase business success around the globe.

 Advantage