SN® Single Cord Duplex Fibre Patch Leads, 2mm

Ultra-compact 2mm round duplex SN® patch leads engineered for performance, flexibility, and next-generation fibre density, supporting single-mode and multimode applications.
  • Ultra-compact SN® connector for high-density deployments
  • OM4, OM5, and OS2 fibre types available
  • Low-loss SN® UPC and APC polished connector options
  • 2mm round duplex cable for compact management
  • Colour-coded jackets for immediate fibre type identification
  • Factory-terminated and tested to exceed industry standards

Engineered to Outperform

Delivered with Certainty

Procurement Made Simple

Rapid Deployment Ready

Ready To Scale

Compliance Assured

Optimised for ultra-high-density fibre networks, these 2mm round SN® duplex patch leads combine robustness and flexibility, with superior optical performance across a wide range of deployment environments. Each assembly utilises two optical fibres enclosed in a single 2mm round LSZH jacket, ideal for backbone links, patch panels, cross-connects, and direct equipment terminations.

Available in single-mode (OS2) and multimode (OM4, OM5) fibre types, all assemblies are precision-terminated with SN® connectors and factory-tested to rigorous international standards including GR-326, TIA/EIA, and IEC — delivering proven low-loss, high-reliability performance.

SN® and Senko® are registered trademarks of SENKO Advanced Components, Inc. All other trademarks are the property of their respective owners.
Technical Specifications
Fibre TypeSingle-mode (OS2), Multimode (OM4, OM5)
ConfigurationDuplex (2 fibres within a single 2mm round cord)
Connector TypesSN® (Senko®)
Polish OptionsUPC or APC (single-mode only)
Insertion Loss≤0.25dB typical
Return Loss≥50dB (UPC), ≥60dB (APC) for single-mode
Jacket MaterialLow Smoke Zero Halogen (LSZH)
Cable Diameter2.0mm round jacket
Operating Temperature-20°C to +70°C
ComplianceTIA/EIA-568, IEC 61754, AS/CA S008, RoHS, REACH
SN®/UPC to SN®/UPC, 2mm Single Cord
Part NumberLength (m)
PC-S7-R2-2-SN-SN-1M1
PC-S7-R2-2-SN-SN-3M3
PC-S7-R2-2-SN-SN-5M5
PC-S7-R2-2-SN-SN-10M10
SN®/APC to SN®/APC, 2mm Single Cord
Part NumberLength (m)
PC-S7-R2-2-SNA-SNA-1M1
PC-S7-R2-2-SNA-SNA-3M3
PC-S7-R2-2-SNA-SNA-5M5
PC-S7-R2-2-SNA-SNA-10M10
SN®/UPC to SN®/APC, 2mm Single Cord
Part NumberLength (m)
PC-S7-R2-2-SN-SNA-1M1
PC-S7-R2-2-SN-SNA-3M3
PC-S7-R2-2-SN-SNA-5M5
PC-S7-R2-2-SN-SNA-10M10
SN®/UPC to SN®/UPC, 2mm Single Cord
Part NumberLength (m)
PC-M4-R2-2-SN-SN-1M1
PC-M4-R2-2-SN-SN-3M3
PC-M4-R2-2-SN-SN-5M5
PC-M4-R2-2-SN-SN-10M10
SN®/UPC to SN®/UPC, 2mm Single Cord
Part NumberLength (m)
PC-M5-R2-2-SN-SN-1M1
PC-M5-R2-2-SN-SN-3M3
PC-M5-R2-2-SN-SN-5M5
PC-M5-R2-2-SN-SN-10M10