What is typically required for installing a router in a customer’s setup?

Installing a router in a customer’s setup typically requires a connection to a modem. The modem serves as the gateway to the Internet, translating the signals received from the Internet Service Provider (ISP) into a format that can be understood by the router. Without this connection, the router would not be able to receive or transmit any Internet data, rendering it ineffective in providing connectivity to the customer's devices. Setting up the router involves connecting it to the modem via an Ethernet cable, allowing the router to distribute the Internet signal to various devices within the home or office via wired or wireless connections. This connection is the foundational step in establishing a functional Internet network in the customer's environment.