Polycom RMX 4000 Hardware Guide
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Figure 1-10 RMX 4000 DC Rear View
RTM-IP 4000
A single RTM-IP 4000 card provides system management based on the
ATCA standard and connects to the backplane. Through the shelf
manager, it controls and monitors the system fans and regulates the AC
power supplies. This card contains an Ethernet Switch that manages the
network of the system, routes data between the cards and components of
the system and provides connectivity to external IP networks.
The RTM-IP 4000 card connections include:
•6 LAN ports
• 1 Serial port (Future Use)
•1 USB port
RTM-IP 4000 Card
Circuit
Switch
RTM LAN Cards
RTM ISDN Card
Blank panel - NA
Circuit
Switch
Power Rail
Module
Blank panel
Power Rail
Module
On the RMX 4000 when upgrading from MPM/MPM+ to MPMx on the RTM-IP
4000 all connections require Ferrite cables.