Chapter 1. Introduction
1-2
ATLAS
_
800
PLUS
User Manual
61200226L1-1
The modules include the following:
•
Quad Nx 56/64 Module
•
Quad T1/PRI Module
•
Octal Basic Rate ISDN Module
•
T3 Module
•
Async-232 Module
•
Modem-16 Module
Frame Relay
Frame relay is a packet-switched service that allows efficient transfer of bursty
traffic in a WAN environment. It offers lower-cost data transfer when compared
to typical point-to-point applications. Using virtual connections within the frame
relay network and combining those into a single physical connection at each loca-
tion results in lower cost. Frame relay providers use a frame relay switch to route
the data on each virtual circuit to the appropriate destination. Figures 1-1 and 1-2
illustrate a conversion from a typical point-to-point application to a frame relay
application.
Figure 1-1. Point-to-Point Circuit
Router
Router
Router
Router
PBX
PBX
PBX
PBX
Frac T1
Frac T1
Frac T1
ATLAS 800
PLUS
Содержание ATLAS 800PLUS
Страница 1: ...ATLAS 800PLUS USER MANUAL Part Number 1200226L1 61200226L1 1A September 1998...
Страница 10: ...x ATLAS 800PLUS User Manual 61200226L1 1...
Страница 16: ...List of Figures xvi ATLAS 800PLUS User Manual 61200226L1 1...
Страница 18: ...List of Tables xviii ATLAS 800PLUS User Manual 61200226L1 1...
Страница 26: ...Chapter 1 Introduction 1 8 ATLAS_800PLUS User Manual 61200226L1 1...
Страница 52: ...Chapter 4 Front Panel Operation and Menu Structure 4 10 ATLAS_800PLUS User Manual 61200226L1 1...
Страница 96: ...Chapter 5 Using the Terminal Menu 5 44 ATLAS_ 800PLUS User Manual 61200226L1 1 DS0s Available Read security 5...
Страница 116: ...Chapter 7 Creating a Dial Plan 7 8 ATLAS 800 PLUS User Manual 61200226L1 1...
Страница 164: ...Index Index 12 ATLAS 800 PLUS User Manual 61200226L1 1A...
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