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Figure 2.8 – Avago Technologies MegaRAID SAS 8204ELP User Manual

Page 49

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SAS Device Cables

2-13

Copyright © 2005-2007 by LSI Logic Corporation. All rights reserved.

Figure 2.8

shows how to connect the internal SAS cables to the SAS

RAID controller with internal connectors and an expander board.

Follow these steps to connect the SAS RAID controller that has internal
connectors to an expander board.

Step 1.

Plug the 7-wire connector on the internal cable into the internal
connector on a SAS RAID controller.

Step 2.

Plug the connector on the other end of the internal cable into
the connector on an expander board.

Step 3.

If you have another expander board, connect the SAS cable
between the expander board and the SAS RAID controller.

You can connect other devices if the cable has more
connectors.

Figure 2.8

Connecting the SAS 8408E RAID Controller with
Internal Connectors to an Expander Board

Serial Signal
Cables

RSA to HDD Breakout Cable

To Expander Board

Ports

4–7

Ports

0–3