FC/UPC to ST/UPC OM4 Duplex Multimode Fiber Patch Cable 1M 40G/100G OFNR Magenta

The FC/UPC to ST/UPC OM4 duplex multimode fiber optic patch cable supports 40G and 100G high-speed transmission with stable low-loss performance. It is ideal for data centers and structured cabling systems requiring reliable hybrid connectivity.

SKU FCST-M4023RMG01 Category
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The FC/UPC to ST/UPC OM4 Duplex Multimode Fiber Optic Patch Cable is engineered for high-performance data transmission in modern optical networks. Built with OM4 50/125µm multimode fiber, it supports ultra-high bandwidth applications including 40G and 100G Ethernet over short to medium distances.

This cable combines FC/UPC and ST/UPC connectors to enable hybrid connectivity between threaded FC interfaces and bayonet-style ST equipment. It is factory-terminated for consistent optical quality, ensuring low insertion loss and stable signal performance. The magenta OFNR-rated jacket provides flame-retardant protection and clear identification of OM4-grade fiber in high-density installations.

Multimode Fiber Optic Patch Cords Comparison Guide

SKU Fiber Count Connector A Connector B Fiber Mode Features Length Color
FCFC-M1023ROR01 2 FC/UPC Duplex FC/UPC Duplex OM1 OFNR 3FT Orange
FCFC-M5023RLM01 2 FC/UPC Duplex FC/UPC Duplex OM5 OFNR 1M Lime
FCLC-M3023RAQ01 2 FC/UPC Duplex LC/UPC Duplex OM3 1M Aqua
FCST-M4023RMG01 2 FC/UPC Duplex ST/UPC Duplex OM4 OFNR 1M Magenta
LCUTLCUT-SM022RYL01 2 LC/UPC Duplex LC/UPC Duplex OS2 OFNR, Pull-tab, Uniboot 1M Yellow
MJMJ-M1023ROR01 2 MTRJ/PC Duplex MTRJ/PC Duplex OM1 OFNR 1M Orange
SCLC-M1023ROR01 2 SC/UPC Duplex LC/UPC Duplex OM1 OFNR, Pull-tab, Uniboot 1M Orange
SCSC-M4023RMG01 2 SC/UPC Duplex SC/UPC Duplex OM4 OFNR 1M Magenta
STSMA-M1023ROR01 2 ST/UPC Duplex SMA905/UPC Duplex OM1 OFNR 1M Orange
STST-M3023RAQ01 2 ST/UPC Duplex ST/UPC Duplex OM3 OFNR 1M Aqua
VFSC-M1022LGY01 2 VF45 SC/UPC Duplex OM1 LSZH 1M Orange
Fiber TypeOM4 Multimode (50/125μm)
Connector TypeFC/UPC to ST/UPC
Fiber CountDuplex (2 fibers)
Length1 Meter
Data Rate Support40G / 100G Ethernet
Jacket MaterialOFNR PVC
Jacket ColorMagenta
Polishing TypeUPC
Insertion Loss≤ 0.3 dB
Return Loss≥ 30 dB
Operating Temperature-20°C to +70°C
  • OM4 50/125µm multimode fiber for high bandwidth performance
  • Supports 40G and 100G Ethernet applications
  • FC/UPC to ST/UPC hybrid connector design
  • Duplex construction for simultaneous transmit/receive channels
  • Low insertion loss and stable optical performance
  • OFNR flame-retardant jacket for indoor use
  • Magenta jacket for OM4 fiber identification
  • Data center high-speed backbone interconnects
  • 40G/100G Ethernet structured cabling systems
  • Enterprise core and aggregation networks
  • Telecom and carrier network infrastructure
  • Server room and switch interconnections
  • High-density patch panel environments

We provide OEM and ODM services including custom cable lengths, connector combinations (FC, SC, ST, LC, MTRJ), polishing options (UPC/APC), jacket materials, labeling, and private branding. Bulk production is available for distributors, system integrators, and data center deployments.

Multimode Fiber Optic Patch Cord Customization Options

Item Available Options
Connector Type LC, SC, FC, ST, E2000, CS®, SN®, MDC, MPO/MTP®, Custom
Connector Configuration Simplex, Duplex, Uniboot, Breakout
Fiber Grade OM1, OM2, OM3, OM4, OM5
Connector Polish UPC
Cable Diameter 0.9mm, 1.6mm, 2.0mm, 3.0mm
Cable Jacket PVC, LSZH, OFNR, OFNP
Cable Length 0.5m–100m, Custom
Fiber Count 1, 2, 4, 8, 12, 24 Fibers
  • What is OM4 fiber used for?
    OM4 multimode fiber is designed for high-speed transmission such as 40G and 100G Ethernet over short distances.
  • Why use FC to ST connectors?
    This hybrid design allows integration between threaded FC systems and ST-based legacy or industrial equipment.
  • Is this cable suitable for data centers?
    Yes, it is widely used in data centers for high-speed interconnects and structured cabling systems.
  • What does OFNR mean?
    OFNR (Optical Fiber Nonconductive Riser) indicates a flame-retardant jacket suitable for vertical indoor installations.
  • Why is the jacket color magenta?
    Magenta is the industry-standard color for OM4 multimode fiber identification.