Professional-Grade Single Mode Fiber Patch Cords for High-Speed Network Applications

CRX Single Mode LC-LC APC Zipcord Fiber Patch Leads deliver certified optical connectivity solutions engineered for data centers, telecommunications networks, and enterprise infrastructure requiring reliable 10G to 100G Ethernet transmission over extended distances.

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What fiber patch solutions meet both mechanical durability standards and high-speed transmission requirements for field deployment in diverse network environments?

CRX's SM OS2 Fiber Jumper features zip cord mechanical protection and LSZH flame-resistant jacket construction, ensuring compliance with IEC and ANSI/TIA standards for both indoor installations and passive optical network applications (GPON, FTTX). The 15-meter configuration provides flexibility for complex network topologies while maintaining superior transmission quality. Contact CRX to explore bulk ordering options and technical specifications for your deployment projects.

CRXCabling's 30-year industry expertise and 25-year product guarantee back this single-mode fiber jumper, delivering the reliability and performance that data center operators, telecommunications contractors, and network integrators require. The 2.0mm x 4.2mm cable diameter with duplex LC connectors enables seamless integration into existing passive optical networks (GPON, FTTX) and LAN infrastructures. Whether upgrading legacy systems or deploying next-generation fiber networks, CRX's certified fiber patch solutions provide the mechanical protection, optical performance, and standards compliance necessary for mission-critical applications. Contact our technical team today to discuss your specific fiber cabling requirements and discover how CRX structured cabling solutions can optimize your network infrastructure.

Single Mode LC-LC APC Zipcord Fibre Patch Leads 15M in LSZH

B40-SM2KIINN015

SM OS2 Fiber Jumper LC-LC Zipcord LSZH

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

LC to LC APC single mode duplex fiber 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

  • 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 OutdoorIndoor
SolutionFiber
Product NameFiber Patch Cord

General Specifications

Item model numberB40-SM2KIINN015
ColorYellow
Length(M)15
Connector TypeLC

Material Specifications

JacketLSZH
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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