What Is A Relay Rack

Telco relay 2 post rack test our 2 post telco rack is also commonly called a relay rack or simply telco rack.

What is a relay rack.

A 2 post rack works by having two thinner centralized parallel posts extending from a larger balanced base either 19 or 23 inches apart. A 2 post open frame relay rack can serve as a lower cost easy to use entry into network rack mounting equipment. These racks date back to the 19th century when they were used to hold railroad signaling or relay equipment. Two post racks are primarily used to install communication and network equipment.

Traditional teepee houses modern technology. A relay rack is a 2 post aluminum or steel structure with either eia standard round mounting holes or universal square mounting holes. Computing equipment can be installed in 2post server racks with. Each module has a front panel that is 19 inches 482 6 mm wide.

Today the relay rack retains the same basic features but the equipment it holds is dramatically different. 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. Relay racks are also called 2 post racks or open bay racks. A relay rack is a storage system used to hold a variety of networking and communications equipment.

A 19 inch rack is a standardized frame or enclosure for mounting multiple electronic equipment modules. Relay racks are also called 2 post racks or open bay racks. 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 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.

Built in attachment point for a ground earthing connection. The vertical holes spacing on relay racks are standardized for mounting telco or computer network equipment.