MTP®-12 to MTP®-12 OS2 (9/125) Singlemode 12 Fibre B2ca-s1a,d1,a1 Φ3mm Patch Lead

The MTP®-12 to MTP®-12 OS2 singlemode fibre optic patch lead is designed for high-density fibre optic cabling in data centres, enterprise networks and structured cabling installations. Featuring 12-fibre MTP® connectors at both ends, it provides a reliable backbone connection for MTP® cassettes, patch panels, trunk cabling and active networking equipment requiring parallel optical transmission. Manufactured using 9/125µm OS2 singlemode fibre, this patch lead supports high-bandwidth optical links used in 100G, 200G and 400G Ethernet networks, making it suitable for modern data centre and enterprise fibre infrastructure. The 3.0mm Low Smoke Zero Halogen (LSZH) outer sheath is CPR rated to B2ca-s1a,d1,a1, making it suitable for installations where enhanced fire performance is specified under UK and European building regulations. Designed for compatibility with industry-standard MTP® and MPO connectivity systems, this patch lead is suitable for use with MTP® cassettes, fibre patch panels, optical distribution frames (ODFs) and pre-terminated fibre infrastructure. Precision factory termination helps minimise insertion loss and supports consistent optical performance across high-density fibre networks. Commonly used with PSM4, DR4 and PLR4 parallel optics, this patch lead integrates with compatible MTP® cassettes, transceivers and structured cabling systems for high-speed singlemode fibre deployments. Key Features MTP®-12 to MTP®-12 singlemode fibre optic patch lead 12-fibre OS2 9/125µm singlemode fibre Supports high-speed parallel optical applications including 100G, 200G and 400G Ethernet B2ca-s1a,d1,a1 CPR-rated LSZH outer sheath for enhanced fire performance 3.0mm cable diameter for durability and ease of cable management Compatible with standard MTP®/MPO patch panels, cassettes, trunk cabling and parallel optics transceivers Factory-terminated for consistent optical performance and low insertion loss Suitable for data centres, enterprise networks, telecommunications rooms and high-density structured cabling installations This MTP® patch lead is an effective choice for extending, patching or interconnecting OS2 singlemode fibre systems where dependable performance, efficient cable management and compliance with modern fire safety requirements are essential. Specifications Standard stocked product. Connector A US Conec MTP® Elite 12 Fibre Connector B US Conec MTP® Elite 12 Fibre Polish Type APC Glass Cores G.657.A1 Fibre Mode OS2 9/125µm Wavelength 1310nm / 1550nm Fibre Count 12 Fibres Cable Outer Diameter 3.0mm Cable Outer Jacket CPR B2ca-s1a,d1,a1 Minimum Bend Radius (Fibre Cable) 20/10D (Dynamic/Static) Connector Durability 500 connections Tensile Strength 40/120N (Long/Short Term) Insertion Loss ≤0.35dB (0.15dB Typical) Return Loss ≥65dB Attenuation @ 1310nm ≤0.4dB/km Attenuation @ 1550nm ≤0.3dB/km Operating Temperature -10 to 60°C Outer Jacket Colour Yellow Connector Housing Colour Yellow Custom Configuration Options Available on request - contact us for a quote. Connector Housing Colours Beige / Black / Green / Violet / Red Easy Release One End / Both Ends Connector Types US Conec MTP® Pro / Senko MPO-PLUS® Premium Mini Cable Outer Jacket Colours Black / Red / Violet / Green Cable Outer Jacket Types Low Smoke Zero Halogen (LSZH) Cable Diameters 4.5mm (Ruggedised Dual Sheath)