DELL MD3220 사용자 설명서
30
Planning: RAID Controller Modules
RAID Controller Module Connectors and Features
Figure 3-1. MD3200 Series SAS RAID Controller Module
Item Component
Function
1
SAS OUT port
Provides SAS connection for cabling to a downchain
expansion enclosure.
2
SAS IN port 0
Provides host-to-controller SAS connection.
3
SAS IN port 1
Provides host-to-controller SAS connection.
4
SAS IN port 2
Provides host-to-controller SAS connection.
5
SAS IN port 3
Provides host-to-controller SAS connection.
6
MAC Address
label
Provides MAC addresses of the management port.
7
Debug port
Dell support only.
8
SAS OUT port
link/fault LED
Lights green when all four links are connected.
Lights amber when one to three links are disconnected.
Off when all links in the port are disconnected or cable is
Lights amber when one to three links are disconnected.
Off when all links in the port are disconnected or cable is
disconnected.
1
2
3
4
5
6
7
8
11 12
15 16
21
9
10
13
17
18
14
19
20
book.book Page 30 Monday, June 21, 2010 11:00 AM