Figure 3.3 Card Layout for the MegaRAID SAS 9261-8i RAID Controller
Table 3.3 describes the jumpers and connectors on the SAS
Table 3.3 | SAS | ||
|
| Connectors |
|
s |
|
|
|
|
|
|
|
Jumper | Type |
| Description |
|
|
| |
J4L1 | Remote Battery Backup | ||
| Unit connector (on the |
| |
| backside of the controller) | Connects the LSIiBBU07 intelligent Battery | |
|
|
| Backup Unit remotely to the RAID controller. |
|
|
| |
JT3B1 | Battery Backup Unit | ||
| connector | Connects the LSIiBBU07 intelligent Battery | |
|
|
| |
|
|
| Backup Unit directly to the RAID controller. |
|
|
| |
JT5A1 | x4 SAS Ports | Connects the cables from the RAID | |
| controller to SAS drives or SATA II drives, or | ||
|
|
| a SAS expander. |
|
|
| |
JT5B1 | x4 SAS Ports | Connects the cables from the RAID | |
| controller to SAS drives or SATA II drives, or | ||
|
|
| a SAS expander. |
|
|
| |
JT5B2 | Universal Asynchronous | ||
| Receiver/Transmitter |
| |
| (UART) debugging | Reserved for LSI use. | |
|
|
|
|
MegaRAID 6Gb/s SAS RAID Controller Family |
Copyright © 2009 by LSI Corporation. All rights reserved.