IBM Remote Supervisor Adapter II Installation Manual page 21

Ethernet connector (RJ-45)
Connect a Category 3 (10 Mbps) or Category 5 (100 Mbps) Ethernet
cable to this connector to enable a LAN connection. The Ethernet
connector LEDs on the Remote Supervisor Adapter II are described in
"Cabling the Ethernet LAN connector" on page 15.
Video connector
Connect the server monitor to this connector.
Mini-USB connector
Connect one end of the mini-USB cable to the mini-USB connector on
the Remote Supervisor Adapter II and the other end of the mini-USB
cable to the server USB connector.
Reset button
Insert and press the open end of a paper clip (or a similar device) into
the hole of the recessed Reset button to manually reset the Remote
Supervisor Adapter II.
Lithium battery
The lithium battery provides backup for the Remote Supervisor
Adapter II real-time clock.
System-management connector
Connect the 20-pin ribbon cable that comes with the Remote
Supervisor Adapter II to the system-management connector on the
Remote Supervisor Adapter II and to the Remote Supervisor Adapter
connector (sometimes referred to as system-management connector)
on the system board in your server.
Chapter 1. Introduction
9