Post on 03-Jan-2016
Chapter 6
Transmission of Digital Data
Interfaces and Modems• Digital Data Transmission• DTE-DCE Interface• Other Interface Standards• Modems
WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998
Figure 6-1
WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998
Parallel Transmission
Figure 6-2
WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998
Serial TransmissionFigure 6-3
WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998
Asynchronous Transmission
Figure 6-4
WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998
Synchronous Transmission
Figure 6-5
WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998
DTEs and DCEsFigure 6-6
WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998
DTE-DCE interface
Figure 6-7
WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998
Sending Data
Figure 6-8
WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998
Control
Figure 6-9
WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998
EIA-232
Figure 6-10
WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998
Data Pins
Figure 6-10-continued
WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998
Control PinsFigure 6-10-continued
WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998
Timing Pins
Figure 6-10-continued
WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998
Other PinsFigure 6-10-continued
WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998
Figure 6-11
WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998
Synchronous Full-Duplex Transmission
Figure 6-11-continued
WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998
Synchronous Full-Duplex Transmission
Figure 6-12
WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998
Pin Connection With and Without DCEs
Figure 6-12-continued
WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998
Pin Connection With and Without DCEs
Figure 6-13
WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998
Null Modem