What Is A Relay Rack

Each module has a front panel that is 19 inches 482 6 mm wide.

What is a relay rack. Today the relay rack retains the same basic features but the equipment it holds is dramatically different. These racks date back to the 19th century when they were used to hold railroad signaling or relay equipment. A 2 post rack works by having two thinner centralized parallel posts extending from a larger balanced base either 19 or 23 inches apart. Relay racks are also called 2 post racks or open bay racks.

Built in attachment point for a ground earthing connection. A 2 post open frame relay rack can serve as a lower cost easy to use entry into network rack mounting equipment. Its historical appearance belies that seven of the eight sides are wall to wall relay racks used to mount and support electronic equipment the newest of which is an oc 3 fujitsu access transport system factr from fujitsu network communications inc. A relay rack is a storage system used to hold a variety of networking and communications equipment.

A relay rack is a 2 post aluminum or steel structure with either eia standard round mounting holes or universal square mounting holes. Two post racks are primarily used to install communication and network equipment. Relay racks are also called 2 post racks or open bay racks. 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.

Computing equipment can be installed in 2post server racks with. Thus a 2 post rack can be a network rack if you use it for mounting this type of equipment. A 19 inch rack is a standardized frame or enclosure for mounting multiple electronic equipment modules. The 19 inch dimension includes the edges or ears that protrude from each side of the equipment allowing the module to be fastened to the rack frame with screws.

The vertical holes spacing on relay racks are standardized for mounting telco or computer network equipment. Traditional teepee houses modern technology.