OM4 LC to LC Duplex Fiber Multimode Patch Cord - High-Density Data Center Solution

Professional-grade 4M fiber patch cord engineered for demanding 10G to 100G network applications with compact short boot design and superior bend resistance

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How can you maximize port density while maintaining 100G network performance in your data center infrastructure?

CRX's OM4 LC to LC duplex patch cord with 18.5mm short boot enables maximum fiber density deployment without compromising signal integrity. Supporting 100G Ethernet at 850nm with insertion loss under 0.3dB, this solution allows you to optimize rack space utilization while meeting demanding bandwidth requirements. Contact CRX's technical team to discuss customized high-density cabling solutions for your data center infrastructure.

As a trusted structured cabling solutions provider with over 30 years of industry experience, CRX ensures this OM4 fiber patch cord meets the highest quality standards with insertion loss below 0.3dB and return loss exceeding 35dB. Ideal for data centers, commercial buildings, educational institutions, and SAN/LAN applications requiring high-speed video, data, and voice services, this LC duplex patch cord represents the next generation of fiber connectivity infrastructure. Backed by CRX's 25-year product guarantee and comprehensive technical support, this solution delivers the reliability and performance your organization demands for mission-critical network deployments.

OM4 LC to LC Duplex Fiber Multimode Patch Cord Short Boot 4M in LSZH Jacket

B40-OM4KLIJJ004

LC OM4 Multimode Duplex Patch Cord

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

LC to LC OM4 patch cord features in its' 18.5mm short boot to work with the high-density data center network environment. The bend-resistant LC to LC om4 fiber cable 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

  • Work with high-density cabling environment
  • Provide sharper bending radius and flexibility in compact space
  • Mechanical protection by zip cord structured
  • Performance complies with IEC 60793-2-10 and ANSI/TIA-492AAAx standard

Product Classification

Indoor or Outdoor Indoor
Solution Fiber
Product Name Fiber Patch Cord

General Specifications

Item model number B40-OM4KLIJJ004
Color Violet
Length(M) 4
Connector Type LC

Material Specifications

Jacket LSZH
Fiber Mode OM4
Fiber Count 2
Insertion Loss <0.3dB
Return Loss >35dB
Polish Type PC
Cable Diameter 2.0mm x 4.2mm
Polarity A(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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