Which piece of network equipment extends the cable range and allows connections to be made by increasing the signal strength?

Rationale

Repeater extends the cable range and allows connections to be made by increasing the signal strength.

A repeater receives a signal and retransmits it, effectively extending the distance over which it can travel. By amplifying the signal, it enables devices that are farther apart to maintain a reliable connection within a network.

A (Router) YOUR ANSWER

A router is primarily responsible for directing data packets between different networks and managing traffic within a network. It does not amplify signals or extend cable range; instead, it connects multiple networks and determines the best path for data transmission.

B (Switch) YOUR ANSWER

A switch facilitates communication between devices on the same network by receiving incoming data packets and forwarding them to their intended destinations. While it improves network efficiency and performance, it does not amplify signals or extend cable distance like a repeater does.

C (Firewall) YOUR ANSWER

A firewall serves as a security device that monitors and controls incoming and outgoing network traffic based on predetermined security rules. It protects networks from unauthorized access but does not enhance signal strength or extend cable range, which are functions specific to repeaters.

D (Repeater) CORRECT

A repeater is designed specifically to regenerate and amplify signals, allowing data to travel over longer distances without degradation. By boosting the signal strength, it enables devices that are located further apart to communicate effectively, making it essential for extending the range of network connections.

Conclusion

In networking, a repeater is the essential device that amplifies signals to extend cable range and enhance connectivity between devices. Unlike routers, switches, and firewalls, which serve distinct purposes related to routing, switching, and security, a repeater's sole function is to maintain signal integrity over greater distances. This capability is crucial in both home and enterprise networking setups to ensure reliable communication.

Which piece of network equipment extends the cable range and allows connections to be made by increasing the signal strength?

Repeater extends the cable range and allows connections to be made by increasing the signal strength.

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