How to Order a Fiber Optic Cable for Your Network

Fiber optic cables are essential for modern network infrastructure, ensuring reliable, high-speed data transmission over long distances with minimal signal loss. Whether you're upgrading your network equipment or expanding your network, understanding how to order the appropriate fiber optic cables is crucial. This guide will walk you through the process of selecting and acquiring fiber optic cables tailored to your networking needs.

Understanding the Requirements for Fiber Optic Cables

When ordering fiber optic cables, you need to consider several factors, including the type of fiber, the number of fibers, the length, the application, and the connectors. Here’s a step-by-step guide to ensure you order the correct cable for your network equipment.

Types of Fiber Optic Cables

Several types of fiber optic cables exist, each suitable for different applications. The two primary types are:

Single Mode Fiber (SMF): Used in high-speed, long-haul applications due to its ability to transmit data over longer distances with less attenuation and dispersion. Multimode Fiber (MMF): Ideal for shorter distances and lower bandwidth requirements, typically used in local area networks (LANs) and campus networks.

Determine the specific type of fiber needed based on your network requirements, distance, and speed.

Selecting the Right Number of Fibers

Network equipment ports govern the number of fibers required. For example, if your network switch includes multi-fiber MTP (Multiple Fiber Push-on) ports, you will need fiber-optic cables with the appropriate number of fibers. Active Optical Cables (AOCs) are an excellent choice for 40GbE or 100GbE applications, providing a convenient, pre-terminated solution that reduces setup time and complexity.

Understanding Fiber Optic Cable Specifications

Other specifications to consider when ordering fiber optic cables include:

Length: Ensure the cable length matches the distance between your network devices. Connectors: Popular connector types include LC, SC, and MPO. Ensure the connectors are compatible with your network equipment. Face Preps: Precision face preps ensure a clean, secure connection, which is crucial for maintaining high performance.

Where to Order Fiber Optic Cables

Once you know the specific type and requirements, you can order fiber optic cables from various suppliers. Some leading suppliers include:

Corning FNC: A renowned manufacturer of fiber optic cables and related products. Cisco: Provides a wide range of fiber optic solutions for enterprise networks. Tellab: Offers fiber optic cables, splicing equipment, and testing tools. Optical Groups: A comprehensive resource for fiber optic components and solutions.

Most suppliers are regional, so it's essential to find a supplier that can provide the services and support you need.

Online Shopping for Fiber Optic Cables

For convenience, you can order fiber optic cables online. Popular online suppliers include:

Digi-Key: Offers ready-made patch cords and a wide range of fiber optic components. Fiber Instrument Sales: Specializes in both ready-made and customized fiber optic cables and accessories.

Browsing and purchasing from these online platforms can save you time and ensure that you order the correct items.

Custom Fiber Optic Cables

For specialized or custom requirements, fully custom cables are available. It is recommended to search for a local supplier to facilitate easier customization and faster delivery. The actual manufacturing process is typically quick, and the delivery time depends on the availability of parts.

Conclusion

Properly ordering fiber optic cables is a critical step in ensuring the reliability and performance of your network. By understanding the requirements, selecting the appropriate type and specifications, and choosing the right supplier, you can enhance your network's performance and scalability. Whether you need single mode or multimode fibers, customized cables, or ready-made solutions, the right fiber optic cable can make a significant difference in your network infrastructure.