A null modem cable is a serial cable that allows data to be sent between two serial ports.

零调制解调器电缆是一种允许在两个串行端口之间发送数据的串行电缆。

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Flashing - Indicates data being transmitted between the PC and Cable Modem.

闪光-显示数据传输之间的P C和电缆调制解调器。

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Comcast has a data cap of 250 GB for its cable modem customers and a number of ISPs are limiting the amount of data you can use every month.

FORBES: AT&T Data Cap Puts Squeeze On Netflix, AppleTV

What this means is that when we are using a 4G network, our data speeds will be faster than ever before and depending on which flavor of 4G you use, the data speeds you will experience will be faster than many DSL and cable modem wired connections.

FORBES: Everything You Need To Know About 4G Wireless In 2011

In a smaller loop of, say, 4, 000 feet, data can hum along at up to 6 megabits per second, nearing cable modem speeds.

FORBES: Magazine Article