CAT CABLE
Category cables, commonly referred to as Cat cables, come in various generations, each with its own capabilities and performance standards. While many are familiar with the outdated Cat5e cable, the current industry standard in the US is Cat6 and beyond. Understanding the differences between these cable types is crucial for ensuring optimal performance for your business devices. Although cables may appear to be mere wires, choosing the right one can significantly impact your network connection, potentially resolving issues such as computer slowdowns and workflow delays.
Cat6 cabling supports Ethernet rates of up to 1 Gigabit per second (Gbps) and can handle 10 Gigabit connections over distances of approximately 180 feet.
Cat6a, also known as Category 6 Augmented cable, is the robust counterpart to Cat6. It supports the full 10 Gigabit data rate over the entire distance of 328 feet. Additionally, Cat6a cables have a thicker build, allowing for a neater appearance when installed in data racks, but they do come at a higher cost.
Cat8 represents the newer, lesser-known version of Cat cable. It bypassed the subpar Cat7, which was never officially recognized as proper Cat cabling and instead became a proprietary design. Cat8 cable excels in delivering high-speed rates, offering 40 Gbps for short distances of up to 78 feet and 25 Gbps for distances of up to 100 feet. Furthermore, Cat8 provides the same long-distance rates of 10 Gbps for distances ranging from 100 to 328 feet.
CABLE SUPPORT STRUCTURE
When discussing low voltage cabling, the term "structured cabling" often comes up, leaving some wondering about its purpose and importance. The concept of structure in cabling refers to the organization and support necessary for optimal cable performance. It serves multiple purposes depending on the client and building requirements.
A key reason for implementing structured cabling is to ensure proper support and separation of cables from the ceiling, other equipment, or adjacent cabling. This prevents interference, accidental damage, and unwanted occupation by rodents. Cable support structures like J-hooks and Bridal rings can be mounted from the ceiling, providing designated pathways for cables. For larger-scale cabling installations, products such as Cable Tray and Ladder racks offer additional support and structure, creating well-organized cable bundles. In particular, Ladder racks are commonly utilized in network closets to facilitate the clean routing of cabling from the ceiling to the switch.
By implementing structured cabling practices, you can enhance the overall performance and longevity of your low voltage cabling system. It ensures that your cables are securely supported, protected, and neatly organized, minimizing the risk of interference and damage.
NETWORK CLOSET
The network closet serves as the central hub for your business, enabling connectivity to various devices such as phones, internet services, digital displays, and more. Every cable within your building must be connected to a network switch, which in turn is linked to a server that establishes a connection with your Internet Service Provider (ISP). This infrastructure allows you to simultaneously browse Instagram, make VoIP calls, and send emails on your PC using the network's capabilities. Since network equipment in the closet is crucial and costly, it's important to ensure proper airflow and maintenance.
The network switch is a device responsible for connecting and enabling communication among different types of devices on the network. It facilitates the interaction between devices with varying connection requirements, such as printers and computers.
Servers are dedicated devices that serve various types of information to user or client machines. They can store and manage data, as well as facilitate network functions or store client information for future transactions.
A patch panel is a modular component installed on the server rack, serving as a landing point for cabling in a clean and organized manner. Data cabling is terminated at the back of the patch panel, while the front side remains tidy with proper patch cable management and clear labeling.
The rack refers to the server rack or network rack, which can be a compact wall enclosure or a more common two- or four-post rack securely mounted to the ground. It houses network management devices like switches, servers, and patch panels, along with other necessary equipment. Rack grounding is essential, and fiber connections often run between racks to establish a unified network.
Maintaining a well-designed network closet with reliable equipment ensures efficient communication and supports the seamless functioning of your business operations.