1M LC to LC Duplex SM Patch Lead – High-Speed, Low-Loss Connectivity
The 1 Metre LC to LC Duplex Single Mode Patch Lead from Attac is built to deliver exceptional fibre optic performance for critical networking environments. Featuring LC/UPC connectors on both ends and constructed using G657A or G652D single-mode fibre, this patch lead ensures reliable, high-speed communication with minimal signal degradation.
Reliable LC/UPC to LC/UPC Duplex Design
With a duplex configuration, this patchcord allows bidirectional communication over two fibre strands—perfect for applications where simultaneous transmit and receive signals are required. The LC/UPC connectors provide ultra-physical contact, delivering a return loss of ≥60dB and insertion loss of ≤0.20dB, suitable for high-bandwidth, long-distance fibre optic links.
Key Features
- Connector Type: LC/UPC to LC/UPC
- Fibre Type: Single Mode G657A / G652D
- Configuration: Duplex (2 Fibre Cores)
- Length: 1 Metre
- Insertion Loss: ≤0.20dB
- Return Loss: ≥60dB
- Jacket Material: LSZH (Low Smoke Zero Halogen) or PVC
- Durability: 1000+ Mating Cycles
- Compliant with RoHS and IEC standards
Application Scenarios
- FTTH (Fibre To The Home) installations
- Telecommunications and ISP networks
- Data centres and server infrastructure
- Optical Distribution Frames (ODFs)
- Active device patching and cabinet interconnects
Safe and Flexible Installation
With a jacket available in LSZH or PVC, this patch lead is safe for use in high-density or enclosed environments. LSZH materials are flame-retardant and emit minimal smoke and no halogen gases during combustion—making them the preferred choice for public buildings and mission-critical infrastructure.
Performance You Can Rely On
All Attac patch leads are manufactured and tested to strict industry standards, offering low insertion loss, high return loss, and long-term durability across 1000+ mating cycles. The 1 metre length provides clean cable management and minimal slack—ideal for short-run fibre connections inside racks, cabinets, or patch panels.
Related Product
Looking for a simplex variant? Explore our 1M LC to LC Simplex SM Patch Lead for unidirectional applications.
Frequently Asked Questions
What’s the difference between simplex and duplex patch leads?
Simplex patch leads have one fibre strand for one-way transmission, while duplex leads have two strands, allowing simultaneous transmit and receive functionality.
Why use LC/UPC connectors?
LC/UPC connectors offer low insertion loss and high return loss. The ultra-polished end-face ensures clean, stable connections ideal for high-speed digital applications.
Is this patch lead suitable for use in public or confined spaces?
Yes, the LSZH jacket is fire-safe and emits minimal toxic fumes, making it compliant with safety regulations in public buildings, offices, and data centres.
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