SCUPC to LCUPC Duplex OM3 Multimode Fiber Optic Cable

The SCUPC to LCUPC Duplex OM3 Multimode Fiber Optic Cable offers a high-performance solution engineered to support modern data-intensive applications. From data centers and enterprise networks to telecom backbones, this cable delivers exceptional signal integrity, bandwidth capacity, and long-term reliability.

Product Overview

The SCUPC to LCUPC Duplex OM3 Fiber Optic Cable is designed to transmit high-speed data over short to medium distances using OM3 multimode fiber. It features two connector types: SC (Subscriber Connector) with Ultra Physical Contact (UPC) polishing on one end, and LC (Lucent Connector) UPC on the other. These connectors are widely recognized for their low insertion loss, ease of use, and industry compatibility.

The cable uses Duplex configuration, meaning it contains two fibers for bidirectional data transmission — one for sending and one for receiving. This setup is essential for applications requiring simultaneous two-way communication, such as switch-to-switch or router-to-server connections.

The OM3 fiber type (also known as laser-optimized 50/125µm multimode fiber) is designed to support high-speed protocols including 1/10/40/100 Gigabit Ethernet. It allows for transmission speeds up to 10 Gbps over 300 meters, making it ideal for structured cabling in modern network infrastructures.

Key Features and Advantages

1. High-Speed, High-Bandwidth Performance

OM3 multimode fiber is optimized for laser-based equipment and supports higher bandwidths over greater distances than previous multimode grades. It is ideal for 10G Ethernet and backward compatible with 1G applications. When paired with high-performance connectors like SC and LCUPC, the cable provides low-loss, high-fidelity transmission, even under demanding conditions.

2. Duplex Configuration for Full-Duplex Communication

Unlike simplex cables, which only support one-way transmission, duplex cables enable simultaneous bi-directional communication. This is critical in environments where continuous and responsive data exchange is necessary — such as in cloud computing, data centers, and enterprise networks.

3. Reliable, Low-Loss UPC Connectors

Both SCUPC and LCUPC connectors are polished with an ultra-physical contact finish, offering low insertion loss (typically <0.3dB) and high return loss. This minimizes signal reflection and power loss, ensuring clean and stable data transmission across the fiber.

4. Laser-Optimized OM3 Fiber

OM3 fiber is designed to perform with VCSEL (Vertical-Cavity Surface-Emitting Laser) sources, which are common in high-speed network hardware. It provides the ability to run 10 Gigabit Ethernet up to 300 meters, 40G/100G up to 100 meters, and 1G Ethernet up to 1000 meters (with appropriate transceivers).

5. Space-Efficient LC Connectors

The LC connector’s small form factor makes it especially suitable for high-density network environments like patch panels, switches, and blade servers. Paired with the robust and widely adopted SC connector, this cable offers versatility and compatibility across various networking platforms.

6. Durable Construction

These fiber optic cables are typically jacketed with LSZH (Low Smoke Zero Halogen) or PVC sheaths for safety, flexibility, and flame resistance. The inner construction protects the fiber core from mechanical stress, signal degradation, and environmental interference such as EMI and RFI.

Applications

The SCUPC to LCUPC Duplex OM3 Multimode Fiber Optic Cable is suitable for a wide range of high-performance networking applications, including:

• Data Centers: For connecting servers, switches, and storage systems with high-density LC interfaces.
• Enterprise Networks: Ideal for switch-to-switch and router-to-router links within corporate LANs and WANs.
• Telecommunications: Suitable for backbone fiber connections where high throughput and low latency are essential.
• Campus Area Networks (CANs): Used to connect multiple buildings within a campus environment.
• Storage Area Networks (SANs): Supports fast, reliable connections between servers and storage arrays.

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