OM5 Multimode LC to LC Fiber Patch Cord for High-Density Data Center Environments

Professional-grade OM5 fiber patch cord featuring short boot design, LSZH jacket, and support for 10G/25G/40G/100G Ethernet speeds with TIA/EIA 492AAAx and IEC60793-2-10 compliance.

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How can you maximize rack density without compromising fiber optic performance in your data center?

CRX's OM5 LC to LC patch cord with 18.5mm short boot is specifically designed for high-density data center environments. The compact connector design delivers maximum cabling density while the bend-resistant construction ensures reliable 10G/25G/40G/100G transmission. With our 25-year product guarantee and TIA/EIA compliance, you gain infrastructure reliability that reduces costly downtime and future upgrades. Contact our data center specialists to optimize your cabling density today.

The OM5 patch cord supports next-generation Ethernet speeds—delivering 10G transmission up to 550m, 25G up to 100m, 40G up to 440m, and 100G up to 150m at 850nm wavelength—making it ideal for commercial, educational, and SAN/LAN applications requiring future-proof connectivity. With insertion loss specifications under 0.3dB and return loss exceeding 35dB, this fiber patch cord provides the performance consistency that data centers, commercial buildings, and telecommunications networks demand. CRX backs this premium solution with a 25-year product guarantee, delivering long-term reliability and cost-effective network infrastructure investment.

OM5 Multimode LC to LC Fiber Patch Cord Short Boot 4M LSZH Jacket

B40-OM5KLIJJ004

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LC OM5 Duplex Zipcord Patch Cord

OM5 Fiber Patch Cord LC to LC features in its' 18.5mm short boot to work with the high-density data center network environment. The bend-resistant fiber optical cable patch cord offer protection and quality transmission, and follow TIA/EIA 492AAAx and IEC60793-2-10 standards. The OM5 fiber Patch Cord LC to LC is ideal for data center, housing, education, LAN, SAN, commercial applications in data, video, and voice services.

The OM5 Fiber Optic Support 10G / 25G / 40G / 100G Application
  • 10G Ethernet speed up to 550m at 850nm (10Gbase-SR)
  • 25G Ethernet speed up to 100m at 850nm (25Gbase-SR)
  • 40G Ethernet speed up to 440m at 850nm (40Gbase-SWDM4)
  • 100G Ethernet speed up to 150m 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 OutdoorIndoor
SolutionFiber
Product NameFiber Patch Cord

General Specifications

Item model numberB40-OM5KLIJJ004
ColorLime Green
Length(M)4
Connector TypeLC

Material Specifications

JacketLSZH
Fiber ModeOM5
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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