Polycom RealPresence RMX 4000 Hardware Manual page 47

RealPresence Collaboration Server (RMX) 4000 Components and Components Replacement
RTM IP 4000 Card
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.
Note: Upgrade from MPM/MPM+ to MPMRx
On the RMX 4000 when upgrading from MPM/MPM+ to MPMRx, on the RTM IP 4000 all
connections require Ferrite cables.
The RTM IP 4000 card provides following ports:
● Six LAN ports
● One Serial port, for internal use
● One USB port
Note: Port use
• LAN 4, LAN 5 and the Serial ports are only for debugging and not for customer use.
• Do not remove the protective plastic caps from LAN 1, LAN 4 and LAN 5 ports.
For pin assignment information, see
RMX4000 RTM IP rear panel
Polycom, Inc.
Pin Assignment of Ports on the RTM IP 4000 Card .
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