We just made a review on the Bosh GLM165-10 and the conclusion was obvious.
#Building backbone network definition professional#
If you are a networking/electrician professional you must have on your toolset a laser measuring tool. A network professional today must be well-versed in switches and LAN technology in order to add commonly deployed devices such as PCs, printers, video cameras, phones, copiers, and scanners.
#Building backbone network definition Patch#
Patch cables or drop cables connect computers in the work area to the wall plates and distribution boxes. Switched Networks (1.1.2) Switched networks are important when deploying wired LANs. Horizontal wiring runs from the patch panels through wall and ceiling spaces to wall plates and distribution boxes to form local area network (LAN) drops in the work areas where computers are set up. The wiring closets contain cabinets or racks with patch panels, hubs, switches, and other equipment. These connected devices are considered peers. In a flat network, all devices are connected to a single switch or hub in the same broadcast area and communicate with each other without any intermediaries. It uses high-speed cables, routers, switches, and other hardware components to relay data between its user’s computers, supporting the transfer of data, voice, and video information in a. No further cross-connects should be used in other words, the hierarchy should be no more than three cross-connects deep. The second network architecture component is the building backbone network, which some vendors call the distribution layer, because it distributes network traffic to and from the LANs. Flat networks are network architectures where all devices are connected to a single network segment without any hierarchy or central control. A backbone network is a high-speed central connection or network that serves as the main route for data transmission between different networks or devices. Additional backbone cabling runs horizontally to secondary wiring closets (horizontal cross-connects) if necessary. It can be one room or several rooms on different floors, depending on the building layout and administrative considerations.įrom the equipment room, a vertical backbone cable runs up the building riser or elevator shaft, connecting the equipment room with wiring closets (intermediate cross-connects) on each floor. The equipment room contains the facilities for telecommunications signals to enter and leave the building.
In computer networking, the premise wiring system is a hierarchical system based on the star topology, starting with the equipment room (main cross-connect) that houses the main telecommunications equipment for the particular building, including servers, Private Branch Exchanges (PBXs), and routers.
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