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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
Universal Serial Bus Headers
The Chassis Intrusion header is des- ignated JL1.
Attach an appropriate cable from the chassis to
inform you of a chassis intrusion when the chas- sis
is opened
Serial Ports
The Wake-On-LAN header is desig- nated JWOL
on the serverboard. See the table on the right for
pin defini- tions. You must also have a LAN card
with a Wake-On-LAN connector and cable to use
this feature.
Fan Headers
On the JD1 header, pins 1-4 are for an external
speaker and pins 3-4 are for the internal speaker. If
you wish to use an external speaker, connect it to
pins 1-4 to. If you wish to use the onboard speaker,
you should close pins 3-4 with a jumper.
Chassis Intrusion
The JOH can be connected to an LED to pro-
vide warning of chassis overheat. This LED will
also blink to indicate a fan failure. Refer to the table
on the right for pin definitions.