- Relay rack
Relay racks are also commonly called Telco racks or 2 post racks. Relay racks are primarily used to install communication and network equipment. Computing equipment can be installed in Telco racks with the use of specialized rail kits. These rail kits allow the equipment to be installed in either a center mount or a flush mount configuration. The standard rail kits can be used to install computing equipment in a 2 Post rack with the addition of a relay rack conversion kit.