ST/PC Singlemode Fibre Optic Cable 3m - 9/125 Duplex, LSZH Patch Lead

Get a reliable, verified singlemode fibre patch lead for long-distance, low-loss links. This duplex ST/PC fibre optic cable pairs two ST/PC connectors over a 9/125 micron singlemode core, giving you a tested, first-quality patch lead for structured cabling and telecoms installations.

Every cable is verified 100% before it leaves the factory, so you can trust the connection quality out of the box. The LSZH (Low Smoke Zero Halogen) outer sheath is designed for installations where cable safety matters, such as commercial buildings, data rooms and public spaces, releasing less toxic smoke in the event of fire compared to standard PVC jacketing, which matters for compliance in many commercial builds.

Key features

• Duplex singlemode fibre construction
• ST/PC connectors on both ends
• 9/125 micron core and cladding
• 3.0mm total cable diameter including kevlar strength fibre
• LSZH (Low Smoke Halogen Free) jacket
• 100% verified, first-quality build
• 3 metre length

Ideal for

• Data centres and server room fibre patching
• Telecoms and structured cabling installations
• Long-distance fibre links where singlemode is required
• Installers needing LSZH-rated cable for compliance

Good to know

Singlemode fibre is designed for longer-distance runs than multimode, but the connectors, core size and cable type must match the equipment at both ends of the link. Confirm your transceivers and patch panels are specified for ST/PC singlemode fibre before installing, and handle the fibre gently to avoid tight bends that can affect signal quality.