Professional-Grade Single Mode Fiber Patch Cord for High-Speed Networking

CRX's Single Mode LC-LC APC zipcord patch leads deliver superior transmission quality and mechanical protection for demanding telecommunications infrastructure and data center applications requiring reliable 10G to 100G connectivity.

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How can you maximize fiber port density while maintaining signal integrity in your data center infrastructure?

CRX's Single Mode LC-LC APC zipcord patch cord is engineered specifically for high-density data center environments. With its compact 18.5mm short boot and superior mechanical protection, it delivers excellent transmission quality for 10G through 100G applications while minimizing physical footprint in equipment racks. The APC polish technology ensures insertion loss below 0.2dB and return loss exceeding 60dB, critical for mission-critical data center performance. Contact CRX today to discuss how our 30+ years of expertise and 25-year product guarantee can optimize your data center cabling infrastructure.

This single mode fiber jumper supports advanced Ethernet speeds including 10G (10Gbase-ER), 25G (25Gbase-ER), 40G (40GBase-ER4), and 100G applications, reaching distances up to 40 kilometers at 1550nm wavelength. Ideal for telecommunications networks, optical fiber communication systems, CATV applications, and enterprise data center cabling solutions, CRX's fiber patch cord combines CRX's 30+ years of industry expertise with a 25-year product guarantee. Whether upgrading local area networks or implementing carrier-grade infrastructure, this certified fiber solution ensures reliable performance and future-proof connectivity for mission-critical applications across diverse industries including healthcare, commercial buildings, and industrial environments.

Single Mode LC-LC APC Short Boot Zipcord Fibre Patch Leads 20M in PVC

B40-SM2KIACC020

SM OS2 Fiber Jumper LC-LC Zipcord PVC 20M

SM LC APC Zipcord Patch Cord
SM LC APC Zipcord Patch Cord

Short boot LC to LC APC single mode duplex fiber Patch Cord is designed for the high-density application by its' 18.5mm size boot. The single mode FO patch cord with excellent mechanical protection offer superior transmission quality for networking under IEC and ANSI/TIA standards. The Single mode duplex 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-SM2KIACC020
ColorYellow
Length(M)20
Connector TypeLC

Material Specifications

JacketPVC
Fiber ModeSM
Fiber Count2
Insertion Loss<0.2dB
Return Loss>60dB
Polish TypeAPC
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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