3M SC/UPC Duplex Single Mode Patch Lead – High-Speed Optical Performance
The 3 Metre SC/UPC to SC/UPC Duplex Single Mode Patch Lead from Attac delivers high-quality, low-loss fibre optic performance for critical networking applications. Designed for telecom systems, FTTH networks, enterprise backbones, and data centres, this patch lead ensures consistent and efficient data transmission with bi-directional communication over a duplex channel.
Product Features
- Length: 3 metres
- Connector Type: SC/UPC to SC/UPC
- Fibre Type: 9/125µm Single-Mode (G652D or G657A)
- Configuration: Duplex – supports two-way data transfer
- Insertion Loss: ≤0.20dB
- Return Loss: ≥50dB
- Durability: Rated for over 1000 mating cycles
- Sheath Options: LSZH or PVC – fire-resistant and flexible
Applications
Engineered for high-demand fibre networks, the 3M SC/UPC Duplex Single Mode Patch Lead is ideal for:
- FTTH (Fibre To The Home)
- Data centres and server rooms
- Telecom infrastructure
- Optical Distribution Frames (ODFs)
- Enterprise network cabinets and backbones
Built for Safety and Reliability
With a Low Smoke Zero Halogen (LSZH) or PVC jacket, this patch lead meets global safety standards, offering flame resistance and flexibility for confined or high-density installations.
Trusted Standards
This product conforms to industry standards including IEC 61755 and ITU-T G.652, ensuring top-tier performance and interoperability.
Internal Link
Need a simplex version? View our 3M SC/UPC Simplex Single Mode Patch Lead for point-to-point connections.
Frequently Asked Questions
What is a duplex patch lead?
A duplex patch lead consists of two fibres for bi-directional communication, making it suitable for high-bandwidth applications like FTTH and data centres.
What is the difference between SC/UPC and SC/APC?
SC/UPC connectors are flat-polished and commonly used for digital transmission, while SC/APC connectors have an angled polish and offer lower back reflection, ideal for analogue and RF applications.
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