Mode Conditioning Fiber Optic Patch Cable 2 x ST 62.5/125 to 1 x SC 9/125 & 1 x SC 62.5 3M

This mode conditioning fiber optic patch cable with ST to SC hybrid design enables stable Gigabit Ethernet over legacy multimode fiber. It reduces signal distortion and ensures reliable performance. Ideal for short-distance and mixed-interface network environments.

SKU MCC-STLCM1-3 Category
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The Mode Conditioning Fiber Optic Patch Cable (MCP) with 2 × ST to dual SC connectors is designed to ensure stable Gigabit Ethernet transmission over legacy multimode fiber infrastructure. This hybrid cable integrates one singlemode (9/125μm) fiber and one multimode (62.5/125μm) fiber on the SC side, enabling an offset launch that minimizes Differential Mode Delay (DMD) and improves signal integrity.

With dual ST connectors on the equipment side, this cable is well-suited for legacy systems and industrial environments that still rely on ST interfaces. It allows modern 1000BASE-LX/LH optical transceivers to operate efficiently over existing multimode fiber without performance degradation. The 3-meter length is ideal for short-distance interconnections within racks or equipment rooms. Custom configurations are available to meet OEM and project-specific requirements.

Featured Specialty Patch Cables Selection Table

SKU Fiber Count Fiber Type Cable Type Connector A Connector B Features Cable Color Length
CSULCU-SM0523YL05 2 OS2 SM Uniboot CS/UPC LC/UPC LSZH Yellow 5FT
LCLCUD-M3023RAQ01 2 OM3 Uniboot LC/UPC LC/UPC OFNR, 3.0mm Aqua 1M
LCLCUD-M5023RBK02 2 OM2 Uniboot LC/UPC LC/UPC Indstrial Grade, IP67, Dustproof, Outdoor Black 1M
LCULCU-M5022RLM 2 OM5 Uniboot LC/UPC LC/UPC OFNR, Pull Tab Lime 1M
LCLCUD-M5023RLM01 2 OM5 Uniboot LC/UPC LC/UPC OFNR, 3.0mm Lime 1M
MCC-LCLCM1-3 2 OS2, OM1 Mode Conditioning 2 LC OM1 LC OS2 + LC OM1 3M
MCC-LCSTM1-10 2 OS2, OM1 Mode Conditioning 2 LC OM1 ST OS2 + ST OM1 10M
MCC-MJLCM1-3 2 OS2, OM1 Mode Conditioning MTRJ LC OS2 + LC OM1 3M
MCC-SCSTM1-10 2 OS2, OM1 Mode Conditioning 2 SC OM1 ST OS2 + ST OM1 10M
PMF-R023LSF 1 PM850 / PM980 / PM1310 / PM1550 Polarization Maintaining LC / SC / FC LC / SC / FC 1M
Connector Type A2 × ST
Connector Type B1 × SC (SM 9/125) + 1 × SC (MM 62.5/125)
Fiber TypeHybrid (Singlemode + Multimode)
Multimode Fiber62.5/125μm (OM1)
Singlemode Fiber9/125μm
Cable Length3 Meter
Application1000BASE-LX/LH over multimode fiber
Jacket TypeIndoor (OFNR/LSZH optional)
Insertion Loss≤ 0.5 dB
Return Loss≥ 30 dB
Operating Temperature-20°C to +70°C
  • Mode conditioning technology reduces Differential Mode Delay (DMD)
  • Hybrid fiber design: singlemode (9/125μm) and multimode (62.5/125μm)
  • 2 × ST connectors to dual SC interface for mixed system compatibility
  • Enables reliable Gigabit Ethernet over legacy multimode fiber
  • Factory-terminated and performance tested for consistency
  • Optimized for use with LX/LH optical transceivers
  • Customizable length, connector types, and labeling options
  • 1000BASE-LX/LH Gigabit Ethernet over multimode fiber
  • Legacy network upgrades and infrastructure integration
  • Industrial and enterprise fiber networks using ST interfaces
  • Data center and telecom equipment room connections
  • Mixed fiber environments requiring signal conditioning
  • Short-distance rack-to-rack or device interconnections

We offer complete OEM and ODM services tailored to project and branding requirements. Custom options include cable length, connector configurations, fiber combinations, labeling, and packaging. Private branding and serialized identification are available for system integrators, distributors, and bulk deployment projects.

Customize Your Specialty Fiber Patch Cord Solution

Specialty Cable Type Uniboot / Mode Conditioning / Polarization Maintaining (PM)
Fiber Type OS2 / OM1-OM5 / Polarization Maintaining
Connector Type LC / SC / FC / ST / MPO/MTP / Customized Connectors
Connector Polish UPC / APC
Fiber Count Simplex / Duplex / Multi-Fiber
Cable Jacket PVC / LSZH / Plenum / OFNR / Armored Options
Cable Diameter 1.6mm / 2.0mm / 3.0mm / Customized
Length Customized Length Available
Polarity & Configuration Duplex A-B / A-A / Customized Polarity
Testing & Certification IL & RL Test Report / Customized Test Requirements

Q1: What is the purpose of the offset launch in this cable?
It ensures the optical signal enters the multimode fiber at an optimized position, reducing modal dispersion and improving transmission quality.

Q2: Why use ST connectors on one side and SC on the other?
This design allows compatibility between legacy ST-based equipment and newer SC-based network interfaces.

Q3: Is this cable suitable for high-speed applications beyond Gigabit Ethernet?
It is primarily designed for 1000BASE-LX/LH applications and is not intended for higher-speed standards like 10G or above.

Q4: Can this cable be used in industrial environments?
Yes, ST connectors are commonly used in industrial and rugged network environments.

Q5: Do you provide customization for different lengths or connector types?
Yes, we support a wide range of custom configurations for OEM and project-specific needs.