Professional-Grade Single Mode Fiber Patch Cord for High-Speed Network Infrastructure

CRX delivers certified single mode LC UPC zipcord patch cords engineered for high-density data center and telecommunications environments, supporting ultra-high-speed Ethernet applications up to 100G with exceptional mechanical protection and transmission quality.

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 maximize fiber port density while maintaining signal integrity in your data center backbone infrastructure?

CRX's Single Mode LC UPC Zipcord Patch Cord with 18.5mm short boot design enables superior high-density cabling layouts without signal degradation. The compact 2.0mm x 4.2mm profile and sharper bending radius provide maximum flexibility in constrained spaces, while insertion loss below 0.2dB and return loss exceeding 55dB guarantee pristine transmission quality. Our 25-year product guarantee and UL/ETL certifications ensure long-term infrastructure reliability—contact our technical team to optimize your data center fiber architecture today.

This professional-grade fiber solution supports next-generation Ethernet speeds including 10G (40km at 1550nm), 25G (40km at 1550nm), 40G, and 100G applications, making it ideal for telecommunications networks, optical fiber communication systems, and CATV applications. CRX backs this patch cord with a 25-year product guarantee and comprehensive technical support through CRX Academy, ensuring seamless integration into your existing fiber optic equipment and local area networks. Whether upgrading legacy systems or building new high-capacity infrastructure, our UPC-polished single mode patch cord delivers the performance, durability, and reliability that global B2B buyers expect from a trusted structured cabling provider with over 30 years of industry experience.

Single Mode UPC Zipcord FO Patch Cord Zipcord Short Boot 4M in PVC OFNP Jacket

B40-SM2KIEDD004

Single Mode APC LC to LC Fiber Patch Cord

SM LC UPC Zipcord Patch Cord
SM LC UPC Zipcord Patch Cord

Short boot LC duplex single mode patch cord is ideal for the high-density network environment by its' 18.5mm length boot. The LC-LC patch cord single mode with excellent mechanical protection present excellenct transmission quality for networking under IEC and ANSI/TIA standards. The fiber optical patch cord is compatible with optical fiber equipments for local area network, optical fiber communication system, and CATV applications.

The Single-Mode Optic Fiber Support 10G / 25G / 40G / 100G Application:
  • 10G Ethernet speed can reach 40 kilometers at 1550nm (10Gbase-ER)
  • 25G Ethernet speeds up to 40 kilometers at 1550nm (25Gbase-ER)
  • 40G Ethernet speeds up to 40km (40GBase-ER4)

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 60793-2-50 and ANSI/TIA-492CAAx standard

Product Classification

Indoor or OutdoorIndoor
SolutionFiber
Product NameFiber Patch Cord

General Specifications

Item model numberB40-SM2KIEDD004
ColorYellow
Length(M)4
Connector TypeLC

Material Specifications

JacketPVC OFNP
Fiber ModeSM
Fiber Count2
Insertion Loss<0.2dB
Return Loss>55dB
Polish TypeUPC
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