Single Mode LC-LC APC Zipcord Fiber Patch Cord Solutions

Professional-grade SM OS2 fiber jumper cables engineered for high-speed Ethernet applications with superior transmission quality and mechanical durability

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What fiber patch cord specifications support your long-distance network deployment while maintaining regulatory compliance and future-proof performance?

CRX's SM OS2 fiber jumper cables achieve 40-kilometer transmission distances at 1550nm for 10Gbase-ER, 25Gbase-ER, and 40GBase-ER4 applications, making them ideal for carrier-grade telecom networks. Full compliance with IEC 60793-2-50 and ANSI/TIA-492CAAx standards ensures seamless integration with your existing GPON, FTTX, and LAN infrastructure. Our global B2B support team and CRX Academy technical training ensure successful deployment across your network footprint.

Built on CRX's 30+ years of industry expertise and backed by a 25-year product guarantee, this fiber patch cord represents a certified solution for telecommunications networks, data centers, and commercial building infrastructure. The LC-LC APC connector configuration with A(Tx) to B(Rx) polarity ensures seamless integration with optical fiber equipment in diverse networking scenarios. Whether deploying fiber optic communication systems or upgrading existing LANs, CRX's single mode fiber patch leads provide the reliability, performance, and technical support required for mission-critical network operations across global B2B markets.

Single Mode LC-LC APC Zipcord Fibre Patch Leads 25M in PVC OFNP

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B40-SM2KIENN025

SM OS2 Fiber Jumper LC-LC Zipcord PVC OFNP

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 Outdoor Indoor
Solution Fiber
Product Name Fiber Patch Cord

General Specifications

Item model number B40-SM2KIENN025
Color Yellow
Length(M) 25
Connector Type LC

Material Specifications

Jacket PVC OFNP
Fiber Mode SM
Fiber Count 2
Insertion Loss <0.2dB
Return Loss >60dB
Polish Type APC
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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