Common Industry Terminology
The following is a Glossary of Terms for Computer Cabling. Smart Cabling Solutions has the capability to install, test, and maintain all systems listed below.
Key Structured Cabling Standards Explained
The Telecommunications Industry Association (TIA) and Electronic Industries Alliance (EIA) have established several important standards that define structured cabling best practices:
TIA/EIA-568: The Gold Standard
This standard governs most structured cabling systems in commercial buildings and office buildings. It defines:
- Cable Categories: Cat5e, Cat6, Cat6a, Cat7, and fiber optic cables.
- Connector Types: RJ-45 connectors and other approved connecting hardware.
- Performance Specification: Requirements for bandwidth, speed, and data rates.
TIA/EIA-569: Pathways and Spaces
Defines proper design and use of conduits, cable trays, equipment rooms, entrance facilities, and telecommunications closets, ensuring safety considerations and scalability.
TIA/EIA-606: Labeling and Documentation
Outlines how cables, patch panels, and outlets should be labeled and documented to support efficient cable management.
TIA/EIA-607: Grounding and Bonding
Focuses on grounding and bonding practices to enhance electrical safety and minimize hazards in low voltage wiring and high voltage wiring environments.
Structured Cabling:
A standardized approach to designing and installing a cabling system to support various communication technologies within a building or campus.
Backbone (Riser) Cabling:
Cabling, typically fiber optic cable, that connects the building service entrance to the main telecom room (MDF). Backbone cable also connects the MDF to Intermediate Telecom Rooms (IDF’s). These can be located in the same building or in separate buildings, or campus environment.
Horizontal Cabling:
The cabling that extends from the telecommunications outlet to the network equipment, typically located in the same building.
- Cat 5 (Category 5):A type of twisted pair cabling commonly used for Ethernet networks. It supports data transfer speeds up to 100 Mbps.
- Cat 5e (Category 5e):An enhanced version of Cat 5 cabling, supporting higher data transfer rates and reduced crosstalk.
- Cat 6 (Category 6):An advanced twisted pair cabling designed to handle data transfer speeds of up to 1 Gbps.
- Cat 6a (Category 6a):An improved version of Cat 6 cabling, capable of supporting data rates up to 10 Gbps.
- Coaxial Cable:A type of cable with a central conductor surrounded by a layer of insulation and a braided metal shield, used for high-frequency transmission.
Fiber Optics:
A technology that uses thin strands of glass or plastic to transmit data as pulses of light, enabling high-speed and long-distance communication.
IDF (Intermediate Distribution Frame):
A distribution point within a building where network cables from various locations are terminated and connected to the MDF.
MDF (Main Distribution Frame):
A centralized point in a building or data center where telecommunication and computer network cables are terminated and connected.
Network Rack:
A structure used to mount and organize networking equipment, including servers, switches, and patch panels.
Patch Panel:
A device used to organize and manage multiple network connections, typically installed in a network rack or cabinet.
Equipment Rooms and Data Centers:
Equipment rooms house servers, switches, and networking gear that support business operations. Designing these spaces with structured cabling standards ensures maximum reliability for critical applications like cloud integration and data backups.
Together, these subsystems form the foundation of a standards-compliant office network. Partnering with a qualified network cabling company helps ensure that each subsystem is designed to meet current needs and future growth.
- Patch Cable: A short Ethernet cable used to connect devices within a local area network (LAN) or to connect network equipment to a wall outlet.
- Power over Ethernet (PoE): A technology that allows power and data to be transmitted over Ethernet cables, simplifying the deployment of network devices.
- Termination: The process of attaching connectors to the ends of cables to facilitate connection to network devices.
- RJ-45 Connector: The standard connector used for Ethernet cables, allowing for easy connection and disconnection of devices.
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