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发表于2024-11-28
Telecommunications Pocket Reference 在线电子书 pdf 下载 txt下载 epub 下载 mobi 下载 2024
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Pull telecom answers out of your pocket! Out in the field, in your office, or in class, Telecommunications Pocket Reference , by Travis Russell, helps you deliver winning telecom decisions for any system. An overview of telecom basics -- transmission, protocols, and networking -- this handy tool designed for easy portability answers virtually any telecom question, from network configurations to voice over the Internet. Uniquely readable, it gives you:
* Comparative data on all major telecom technologies and protocols
* Coverage of LAN/WANs, including Ethernet, Token Ring, and FDDI
* Answers on TCP/IP, voice over IP, and other Internet technologies
* Key facts on ISDN, broadband ISDN, cellular, SONET, ATM, Signaling System #7, and more
* Data on fiber optics, switching and bridging, and cellular protocols
* Critical information on emerging technologies such as Local Number Portability (LNP) and Number Pooling
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Telecommunications Pocket Reference 在线电子书 pdf 下载 txt下载 epub 下载 mobi 下载 2024