Acnodes RACKMOUNT SYSTEM RMC 7189 - Manual (Page 50)

661 Brea Canyon Rd., Suite 3
Walnut, CA 91789
tel: 909.598.7388, fax: 909.598.0218
© Copyright 2005 Acnodes, Inc.
All rights reserved. Product description and product specifications
are subject to change without notice. For latest product information,
please visit Acnodes’ web site at www.acnodes.com.
RMC 7189
1U Rackmount System
Power SMB (I2C) Connector
The Power System Management Bus (I2C) header
(JPI2C) is used to moni- tor the power supply, fan and
system temperatures. See the table on the right for
pin definitions.
IPMB I2C
A System Management Bus header for the IPMI slot
is located at IPMB. Connect the appropriate cable
here to use the IPMB I2C connection on your system.
UID Buttons
There are two Unit Identification (UID) buttons on the
serverboard. The Front Panel UID Switch connects to
pin 13 of JF1. The Rear UID Switch (SW1) is located
next to LAN2. Pushing the UID switch on the Front
Control Panel will illuminate both the Rear UID and the
Control Panel UID indicators. Push the either switch
again to turn off both in- dicators. These UID indica-
tors provide easy identification of a system that may
be in need of service.
LAN1/2 (Ethernet Ports)
Two Ethernet ports (designated LAN1 and LAN2) are
located beside the VGA port on the I/O backplane.
These ports accept RJ45 type cables.