Agency Procurement Authority. The authority to enter into contracts and agreement on behalf of the State is primarily derived from ARS Â§ 41-2501, et seq., the Arizona Procurement Code. In accordance with R2-7-203 pursuant to the Procurement Code, SPO manages the further delegation of Procurement Authority to the agencies.
AFCIs (arc-fault circuit-interrupters) protect against fire by continuously monitoring the electrical current in a circuit and shutting off the circuit when unintended arcing occurs. These devices are designed to discriminate between unintended arcing and the type of arcing that occurs when a switch is operated.
A network switch is a computer networking device that connects devices together on a computer network by using packet switching to receive, process, and forward data to the destination device. A network switch is a multiport network bridge that uses hardware addresses to process and forward data at the data link layer of the OSI model. Some switches can also process data at the network layer by additionally incorporating routing functionality. Such switches are commonly known as layer-3 switches