Polycom DOC2558C - Manual (Page 18)

Chapter 1- Hardware Description
1-12
RMX 2000 Rear Panel
The RMX 2000 rear panel contains the RTM IP card and optionally, the
RTM ISDN card. The RTM IP card must be located on the bottom slot in
the rear of the RMX 2000. In addition, the rear panel houses the main
power switch, AC inlet, a circuit breaker, and additional communications
ports.
RTM IP
The RTM IP card provides system management based on the ATCA
standard and connects to the backplane. It controls and monitors the
system fans and regulates power supply. 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 card connections include:
•
3 LAN ports
• 10/100Mb ShMG port (Future Use)
• 1 Serial port (Future Use)
• 1 USB port
Figure 1-2 RMX 2000 RTM IP Rear Panel Layout
LAN1, LAN3 and the 10/100Mb ShMG ports shall not be used and the plastic
caps covering those ports should not be removed.
LAN 1-3 Ports
& LEDs
10/100Mb ShMG
LAN & LEDs
Internal LAN
connection
LEDs
Serial
Port
USB
Port
Standby button &
LED
LAN1, LAN 3, ShMG and the Serial ports are only
for debugging and not for customer use