High-performance LC to LC duplex single mode fiber patch cord, featuring UPC ultra-precise polishing, low insertion loss and high return loss. Adopts standard 9/125μm single mode fiber, stable transmission performance, durable LSZH/PVC sheath. Ideal for data centers, FTTH, telecom networks and enterprise LAN high-density wiring scenarios. Factory direct supply, customizable length and packaging.
High-performance LC to LC duplex single mode fiber patch cord, featuring UPC ultra-precise polishing, low insertion loss and high return loss. Adopts standard 9/125μm single mode fiber, stable transmission performance, durable LSZH/PVC sheath. Ideal for data centers, FTTH, telecom networks and enterprise LAN high-density wiring scenarios. Factory direct supply, customizable length and packaging.
Product Name: | LC-LC Single Mode Duplex Fiber Patch Cord |
Connector Type: | LC-UPC to LC-UPC Duplex |
Fiber Type: | Single Mode OS2 9/125μm (G.652.D / G.657.A1 optional) |
Transmission Wavelength: | 1310nm / 1550nm |
Insertion Loss: | ≤0.2dB |
Return Loss: | ≥50dB |
Cable Diameter: | 2.0mm / 3.0mm optional |
Sheath Material: | PVC / LSZH optional |
Working Temperature: | -20℃ ~ +70℃ |
Standard Length: | 1m/2m/3m/5m/10m (custom length available) |
Application: | Data Center, FTTH, Telecom Network, Enterprise LAN, Optical Communication System |
Our LC-LC single mode duplex fiber patch cord is a professional-grade optical connection cable designed for long-distance, stable and high-speed optical signal transmission. Equipped with dual LC UPC duplex connectors on both ends, this cable uses premium OS2 9/125μm single mode optical fiber, compatible with G.652.D and G.657.A1 bend-insensitive fiber standards, ensuring excellent anti-bending performance and no signal attenuation in complex wiring environments.
All connectors are processed by high-precision UPC polishing technology, achieving ultra-low insertion loss and high return loss, effectively reducing signal transmission interference and ensuring long-term stable network operation. The cable sheath is optional with flame-retardant PVC or environmentally friendly LSZH material, which features anti-aging, wear-resistant, tensile and flame-retardant properties, adapting to indoor long-term use and high-density wiring environments.
This LC-LC duplex single mode patch cord supports 1310nm and 1550nm mainstream transmission wavelengths, widely applicable to data center cabinet interconnection, fiber communication equipment wiring, FTTH fiber access, enterprise campus networks and telecommunication engineering projects.

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