HP Store Once Backup System 4900 Installation and Configuration Guide

Installing the head server
1. The label on the top of the HP StoreOnce Backup system contains important information,
including the MAC address and default network name. The label also contains the iLO4
password for the system. Make a note of this information before you install the HP StoreOnce
Backup system in the rack. See also Password best practices (page 34).
2. Slide the HP StoreOnce Backup system into position in the rack and secure it to the rack rails
using thumbscrews on the unit's front bezel.
Attaching SFPs
The Accessory Kit supplied with the HP StoreOnce 4900 Backup system contains four 8Gb Short
Wave FC SFP+ and four 10Gb SR SFP+.
Unpack the SFPs and connect them to the corresponding ports on the rear of your product .
Connect an SFP to each FC port and each 10GbE port, as shown below (1).
Figure 8 Connecting FC and 10GbE SFPs on HP StoreOnce 4900
Cabling the head server and disk enclosure(s)
IMPORTANT: The system will not boot if the SAS cabling is incorrect.
1. There are two power sockets on the head server unit and four power sockets on each disk
enclosure; two to each drawer. Connect each socket to the power supply.
Installing the head server 25