Ch08 3
13
Telephone Network Figure 8-17 WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998
-
Upload
idris-usmani -
Category
Business
-
view
77 -
download
0
description
Transcript of Ch08 3
Telephone NetworkFigure 8-17
WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998
Figure 8-18
WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998
Figure 8-19
WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998
Analog Switched ServiceFigure 8-20
WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998
Analog Leased ServiceFigure 8-21
WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998
Analog HierarchyFigure 8-22
WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998
Figure 8-23
WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998
Switched/56 ServiceFigure 8-24
WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998
DDSFigure 8-25
WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998
DS HierarchyFigure 8-26
WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998
T-1 LineFigure 8-27
WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998
T-1 FrameFigure 8-28
WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998
Fractional T-1 LineFigure 8-29
WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998
