英语词汇“switched 56”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	switched 56
释义	DictionarySeeVPN Switched 56 Switched 56 A dial-up digital service provided by local and long distance telephone companies. There is a monthly fee and per-minute charge like the analog voice network. For connection, a DSU/CSU is used instead of a modem. Switched 56 uses a 64 Kbps channel, but one bit per byte is used for band signaling, leaving 56 Kbps for data. AcronymsSeeSW56
随便看	full spectrum active protection full spectrum active protection close-in shield full spectrum approach full spectrum battle equipment full spectrum dominance full spectrum effects battle weapon full-spectrum effects platform full spectrum ghost hunters full-spectrum home training full spectrum integrated vulnerability assessment full spectrum lending division full-spectrum lights full spectrum media full spectrum operations full-spectrum quantization full spectrum recorder full spectrum threat protection full-spectrum threat response full spectrum unconventional operations full spectrum vulnerability assessment full spectrum warrior full spectrum wave division multiplex full speed full-speed access network full speed ahead

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Switched 56