Professional-Grade OM4 Fiber Patch Cord for High-Speed Data Center Connectivity

CRX delivers certified OM4 LC to LC multimode patch cords engineered for 10G to 100G Ethernet applications with superior bend resistance and reliable transmission performance across global B2B infrastructure projects.

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 upgrade your data center fiber infrastructure to support next-generation 100G Ethernet while maintaining backward compatibility and minimizing downtime?

CRX's OM4 LC to LC patch cord is engineered specifically for high-speed data center deployments, supporting 100Gbase-SWDM4 at 100m with exceptional bend resistance and <0.3dB insertion loss. Our 25-year product guarantee and certified compliance with TIA/EIA standards ensure your infrastructure investment remains future-proof. Let CRX's infrastructure experts design a customized fiber cabling solution that meets your performance requirements without disrupting operations.

Backed by CRX's 30 years of industry expertise and 25-year product guarantee, this OM4 multimode patch cord combines UL, ETL, Delta, and GHMT certifications with proven reliability in demanding environments. The 2.0mm x 4.2mm cable diameter with PC polish type and A(Tx) to B(Rx) polarity configuration provides flexible deployment across education, healthcare, warehouse, and retail environments. Whether you're upgrading existing LAN infrastructure or deploying next-generation 100G data center solutions, CRX's OM4 fiber patch cord delivers the performance, durability, and technical support your organization demands. Contact our global B2B team today to discuss customized fiber cabling solutions and technical training through CRX Academy for your structured cabling projects.

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

B40-OM4KJAJJ100

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-OM4KJAJJ100
ColorViolet
Length(M)100
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