The device shown in Figure 17-1 is an RS-232–to–TTL converter board, designed to allow a PC with a serial (RS-232) port to communicate with a device that has a console (TTL) port. External converters ...

What's the difference between a modem and a router? Learn how these two devices work together to connect your home to the internet and provide Wi-Fi.

Every week or so, I need to reset my cable modem because it will have lost it's DHCP address and won't pull a new one via refresh. In order to get it working again, I have to disconnect the cable from ...

A cable modem bridges a connection between a subscriber's place of business or residence and an Internet service provider's cable modem termination system. The modem allows an Ethernet-compatible ...