Tadiran Telecom Coral Sentinel Pro, Инструкция по установке и справочное руководство, Страница: 27 / 72

Sentinel Pro Installation Procedure and Reference Manual - for Coral IPx / FlexiCom About the Coral Sentinel Pro 17
Interna
l V
iew
2
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Internal View
Inside its box, the Sentinel Pro unit contains three cards. Table 5 describes these cards;
Figure 9 provides a block diagram showing the power flow between the cards.
Figure 8 Sentinel Pro
Internal View
Electrical Hazard. Contact with live internal components could cause shock, burn, or
death. During system operation, the unit cover must always be closed.
Network cable
AC
Power
input
Power
switch
Maintenance
cable RS-232
PSC-SP DC/DC
card
AC/DC Coverter
card
Main System Board
Fuse
4A/250VAC SB
LAN
Factory restore
default button
COM