Specifications

Chapter 1 Introduction ASMi-52 Installation and Operation Manual
1-2 Overview
Applications
Figure 1-1 illustrates a typical ASMi-52 application, in which standalone modems
operate opposite each other. Figure 1-2 shows a typical application of the remote
ASMi-52 units with a centrally located ASMi-52CD dual modem cards.
SNMP
Management
Station
SNMP
Management
Station
10/100BT LAN
10/100BT LAN
Fast Ethernet
Fast Ethernet
PBX
PBX
Customer PremisesCentral Office
Multiplexer
Router
2048 kbps
E1
E1
V.35
768 kbps
1152 kbps
ASMi-52ASMi-52
ASMi-52ASMi-52
ASMi-52ASMi-52
Public
Network
Figure 1-1. Standalone Modem Application
Ethernet
Ethernet
Router
Router
V.35
V.35
ASMi-52
ASMi-52
ASMi-52
ASMi-52
LRS-24
ASMi-52CD/4ASMi-52CD
2-wire
4-wire
4-wire
2-wire
SNMP
Management
Station
Central Site
Remote Site A
Remote Site B
Public
Network
Figure 1-2. ASMi-52 Modems Operating opposite ASMi-52CD Cards
Features
Functionality
ASMi-52 can be configured to operate in a CO (central office) or CPE (customer
premises equipment) mode.