![](/images/new-backgrounds/1107123/10712367x1.webp)
Chapter 1- Hardware Description
RTM ISDN Card
RTM LAN Cards
Blank panel - NA
Circuit | Blank |
| panel | Circuit | Power Rail |
| |||||
| |||||
Power Rail | |||||
Switch | Module | Switch | Module |
Figure 1-10 RMX 4000 DC Rear View
RTM-IP 4000
A single
the system and provides connectivity to external IP networks.
On the RMX 4000 when upgrading from MPM/MPM+ to MPMx on the
The
•6 LAN ports
•1 Serial port (Future Use)
•1 USB port