Professional-Grade Single Mode Fiber Patch Cord Solutions

CRX delivers certified single mode UPC LC zipcord patch cords engineered for high-speed data center and telecommunications network applications, supporting speeds up to 100G Ethernet.

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How can you ensure ultra-low latency and maximum signal integrity in your high-density data center fiber infrastructure?

CRX's single mode UPC LC zipcord patch cords deliver insertion loss below 0.2dB and return loss exceeding 55dB, providing the precision optical performance required for 25G, 40G, and 100G Ethernet deployments. With IEC and ANSI/TIA certifications and mechanical zipcord protection, these cables minimize signal degradation and support extended transmission distances, critical for scalable, high-performance data center architectures. Request a technical consultation to optimize your fiber infrastructure.

CRX's 30-year industry heritage and 25-year product guarantee back this fiber patch cord solution with proven reliability and quality assurance. The product's UPC polish type and A(Tx) to B(Rx) polarity configuration ensure optimal signal integrity for passive optical applications in local area networks, optical fiber communication systems, and CATV installations. Whether deploying high-speed enterprise networks, expanding data center capacity, or building telecommunications backbone infrastructure, this certified single mode patch cord delivers the performance, durability, and technical specifications required by global B2B buyers. Contact CRX today to discuss your fiber optic connectivity requirements and leverage our comprehensive end-to-end cabling solutions with expert technical support.

Single Mode UPC Zipcord FO Patch Cord Zipcord 10M in PVC Jacket

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B40-SM1KIADD010

Single Mode UPC LC to LC Fiber Patch Cord

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

LC duplex single mode patch cord 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

  • 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 Outdoor Indoor
Solution Fiber
Product Name Fiber Patch Cord

General Specifications

Item model number B40-SM1KIADD010
Color Yellow
Length(M) 10
Connector Type LC

Material Specifications

Jacket PVC
Fiber Mode SM
Fiber Count 2
Insertion Loss <0.2dB
Return Loss >55dB
Polish Type UPC
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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