What Is Post Relay Rack

More info on 2 post racks.

What is post relay rack.

Open racks are more accessible than closed racks while closed racks can be locked for security purposes. A relay rack is a 2 post aluminum or steel structure with either eia standard round mounting holes or universal square mounting holes. A relay rack is a storage system used to hold a variety of networking and communications equipment. All of our 45u and 24u server racks are made from extruded aluminum and are the highest quality available.

4 post server racks can be open or closed. Also known as a local area network lan rack 2 post rack relay rack or telco rack these network racks hold a variety of equipment including network switches routers servers patch panels and cables. Today the relay rack retains the same basic features but the equipment it holds is dramatically different. These open frame relay racks are of lesser quality than the extruded 2 post relay racks.

Relay racks are also called 2 post racks or open bay racks. The vertical holes spacing on relay racks are standardized for mounting telco or computer network equipment. The standard rack is a high quality cost effective storage solution for patch panels and network switches that use less floor space than a cabinet or a four post rack. 2 post racks take up less space but generally do not have as high of a weight capacity.

Open frame racks also called 2 post or 4 post racks are widely used for cabling and patching frames intermediate distribution points and similar large installation purposes. Closed racks can include glass or mesh variations. These racks are typical 19 wide and similar to other server racks they are measured in u. These posts are typically heavy gauge metal or extruded aluminum.

The second method used to make 2 post open frame racks is to bend flat sheets of aluminum or steel. Relay racks are also called 2 post racks or open bay racks. Built in attachment point for a ground earthing connection. What is a network rack.

These racks date back to the 19th century when they were used to hold railroad signaling or relay equipment. Often referred to as a telco rack or a relay rack a 2 post rack has two vertical upright support beams. A top bar and wide foot connect the posts and allow the rack to be securely attached to the floor and or roof for seismic safety. The vertical holes spacing on relay racks are standardized for mounting telco or computer network equipment.

Items like full servers routers and monitors require a greater weight capacity than what is available in 2 post. Two post racks provide two vertical posts. A 2 post rack is most commonly used for it equipment that is not very heavy such as patch panels switches etc.