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System Controller Card (Available for CMS P1.5.x )
The System Controller card is a single slot Compact PCI (Peripheral Component Interconnect) card which
provides the central management functionality for the Tenor CMS unit. The controller card is the call routing
engine for the system and coordinates all activity within the chassis, including system resources management/
monitoring.
The system controller card provides an interface for transferring VoIP data throughout the system and commu-
nicating with other network cards via PCI bus.
As the central point of system resource management, the system controller card implements the intelligent call
routing and IP call signaling. The card also acts as an interface through which the user is able to perform net-
work and system management functions. The system controller card is always inserted in slot 14 for the CMS
(the slot nearest the power supplies, identified with a red card guide). See Figure 2-13.
10/100 Base-T Ethernet port. This port provides one RJ-45 jack for connection to a 10/100 BASE-T Ether-
net LAN switch or hub via RJ-45 cable. The input/output signals are listed in Table 2-2.
P/N 480-0005-00-15
Figure 2-13 System Controller Card
10/100
Ethernet
Reset
Console
Abort
RST
ABT
BFL CPU
CPCI PCI
TM
Chapter 2: Hardware Components
10/100 Ethernet Port
Console Port
LEDs
2-15
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