Specifications

87
E
Rear Transition module (RTM)
This appendix describes the Rear Transition module (RTM), a single slot rear I/O
module which connects to the backside of the J3 and J5 connectors, directly behind
the CPU board.
This appendix includes the topics listed in the table below. When reading this file
online, you can immediately view information about any topic by placing the mouse
cursor over a connector name and clicking.
Features
The RTM includes:
• Two Ethernet 10/100BASE-TX RJ-45 connectors via the backplane J4
connector interface.
• A PC-compatible RS-232 serial port (16550C Compatible) via backplane J3 and
J4 connectors.
• PS/2-style keyboard and mouse connectors.
• A USB connector.
CPU board I/O
The following I/O ports are routed from the backplane connectors to the rear panel
connectors:
• Ethernet (2x)
• Serial
• Mouse
• Keyboard
• USB (2x)
For information about... Go to this page...
Features ........................................................................................................... 87
Installing and configuring the RTM ................................................................... 88
Connectors....................................................................................................... 90