Audible 2220 - Manual (Page 9)

9
RocketRAID 2220 Hardware
1 – RocketRAID 2220 Adapter Layout
Port1- Port8
These represent the RocketRAID 2220 ’
s eight SATA channels. The SATA port furthest away from the
surface of the adapter is always the odd numbered channel (1, 3, 5, 7), while the port closest to the adapter
is the even numbered channel (2, 4, 6, 8).
CON1 - CON3
LED connectors (disk-activity/disk-failure): The RocketRAID 2220 does not utilize CON1. CON2 is for
use with hard disk activity LED’
s, while CON3 provides disk failure LED support. LED support is
discussed in greater detail in the LED Connection section (page 10), and in a separate document, the
Rocket RAID 2220 LED guide (which discusses LED installation for specific server chassis, and will be
available in downloadable form from our website).
JP1 and JP2
These jumpers enable cross-adapter RAID support. The RocketRAID 2220 includes a cable designed for
use with these jumpers. Consult the Single-RAID Cross Adapter section (page 13) for more information.
Speaker
Alarm (speaker): the speaker emits and audible alarm in the case of disk/array failure.
JP5
I²C jumper/SAF-TE support: this support is dependent upon the system chassis. Not all chassis models
support SAF-TE features. Consult the chassis’
s manual for more information.