home *** CD-ROM | disk | FTP | other *** search
- %
- #EF
- #TTELECOMMUNICATIONS INTRODUCTION
- #C4,R5
- ~z~Y~IINTRODUCTION:~N
-
- Computer-to-computer communications came in the form of
-
- carrying tapes from one machine to the other during earlier
-
- years. We called this method of communications sneaker-net.
-
- #C10
- ~w~yToday, we use higher technology that range from
- null modem cables to Mbps LAN systems.~N
-
- #C4
- Telecommunications is how computers ~Ftalk~N to other computers.
-
- By using telecommunications, we can:
-
- #C14
- ~g~ZSend and receive electronic mail
-
- Participate in electronic conversations
-
- #WN
- %
- #EF
- #T
- #C14,R5
- ~g~ZSend files to, and receive files from,
- another personal computer
-
-
- Work on a mainframe computer in another
- location while sitting at home on our pc.~N
-
-
- #C4
- Today telecommunications cover volumes of books and manuals.
-
- We cannot cover the entire topic in our limited space. Instead,
-
- in this volume we will look at the major components such as
-
- ~y~W~IASYNCHRONOUS COMMUNICATIONS, UNDERSTANDING THE RS-232 INTERFACE,
-
- CABLE CONFIGURATION and TROUBLESHOOTING TECHNIQUES.~N
-
- #WP,N
-
- #QQ,R,3
- Computer-to-Computer communications
- started in the earlier years with
- what type network ?
- sneaker-net
- sneaker,sneak
- #WN
-
-
- #QQ,R,2
- Talking to other Computers, and using
- Electronic Mail are forms of __________________.
- Telecommunications
- Communications, telecom, telecommunication
- #WN
-
-
- #AP,1,7
- YOU'RE ON
-
- YOUR WAY TO BEING A
-
- COMMUNICATIONS
-
- EXPERT.
-
- #WN
- %
- #EF
- #SK,R,R,1
- #T15,1
- #AC,28,10,15,1
- ~b~W~INOW ~U1, TRY THIS QUIZ
-
- FOR A GOOD WARM STARTUP.~N
- #WP,N
-
- #QT,Q,RS232-1A
- #WP,N
-
- #EF
- #SK,R,R,1
- #BN,20,7,60,19,4,1,1,10,15,1
- DID YOU EVER WONDER WHAT ALL THOSE
- PINS WERE IN YOUR COMPUTER CABLE
- AND WHY SO MANY ?
-
- CHAPTER 2 WILL INSTRUCT YOU ON
- DESIGNING YOUR OWN COMPUTER CABLES.
-
- BY USING OUR RESOURCE GUIDE, YOU
- CAN OBTAIN ALL THE COMPONENTS TO
- ACTUALLY MAKE YOUR OWN CABLES !!
- #WP,N
-
- #EF
- #SK,R,R,3
- #VNOTFREE.VOI
- #WP
- #X
-