Final answer:
The correct answer to the question is a DSLAM, which aggregates multiple DSL connections at the local carrier's end office for high-speed internet services.option c.
Step-by-step explanation:
Data traffic from the customer's premises is sent to a DSLAM (Digital Subscriber Line Access Multiplexer), which is located at the local carrier's end office. The DSLAM is responsible for aggregating multiple customer digital subscriber line (DSL) connections and routing them to a high-speed backbone network. This device is essential in providing broadband services such as high-speed internet to homes and businesses. It is not a modem, codec, NIC (Network Interface Card), or ATM (Asynchronous Transfer Mode), which are different types of telecommunications equipment or protocols.
Data traffic from the customers premises is sent to a DSLAM (Digital Subscriber Line Access Multiplexer) which is located at the local carrier's end office. The DSLAM is responsible for aggregating, encapsulating, and transmitting the data traffic from multiple customers onto the carrier's network. It separates voice and data traffic by providing different channels for each. The DSLAM then connects to the carrier's network, enabling the data to be sent to its destination.