Premium Single Mode Fiber Patch Cords for High-Speed Network Applications

CRX delivers certified LC-LC APC single mode duplex fiber patch cords with exceptional mechanical protection and transmission performance for demanding telecommunications and data center environments.

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Are you seeking certified fiber patch cords that meet international standards for GPON and fiber-to-the-premises deployments?

CRX's SM OS2 Fiber Jumper is engineered specifically for passive optical applications in telecommunications networks. Our LSZH-jacketed patch cords comply with IEC 60793-2-50 and ANSI/TIA standards, ensuring safety and performance in commercial installations. The 75-meter length and robust zip cord construction provide the reliability telecommunications providers require. Explore how CRX's comprehensive fiber solutions can streamline your FTTX and GPON rollouts with guaranteed quality and technical support.

CRX's Single Mode OS2 Fiber Jumper is specifically designed for passive optical applications including GPON, FTTX, and local area networks across telecommunications systems, CATV applications, and optical fiber communication infrastructure. With over 30 years of industry expertise and a 25-year product guarantee, CRX ensures your network investments deliver reliable, future-proof connectivity. The duplex patch cord's polarity configuration (Tx to Rx) optimizes bidirectional communication while maintaining compatibility with standard optical fiber equipment. Whether upgrading data center cabling solutions, expanding telecommunications networks, or implementing fiber-to-the-premises infrastructure, this certified patch cord provides the performance, durability, and compliance assurance that global B2B buyers demand for mission-critical applications.

Single Mode LC-LC APC Zipcord Fibre Patch Leads 75M in LSZH

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B40-SM2KIINN075

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 Outdoor Indoor
Solution Fiber
Product Name Fiber Patch Cord

General Specifications

Item model number B40-SM2KIINN075
Color Yellow
Length(M) 75
Connector Type LC

Material Specifications

Jacket LSZH
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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