User's Manual

Table Of Contents
Alarm Monitoring Connectivity Options
InterReach Fusion Wideband Installation, Operation, and Reference Manual Page 173
D-620616-0-20 Rev K TECP-77-044 Issue 9 March 2015 © 2015 TE Connectivity
Figure 39. Fusion Wideband SNMP Configuration Options
Remote Unit Remote Unit
Expansion Hub
Expansion Hub
Main Hub
RS-232
Modem Port
PPP Modem
PSTN
PPP Modem
Remote Unit Remote Unit
Expansion Hub
Main Hub
PSTN
(b) Connection to multiple systems through Dial-in router
Remote Unit Remote Unit
(c) DSL Modem through internet
(d) Connection to corporate LAN through firewall
LAN
Ethernet
Port
Ethernet
Port
Dialup Router/
Firewall
Modem
PPP
PPP
Router
Main Hub
Ethernet
Port
Ethernet
Port
Router
Switch
DSL Modem
DSL Modem
Router
PSTN/
Internet
Ethernet
Port
Ethernet Port
Main Hub
LAN
Firewall
Router
Router
Internet