58
EMC Symmetrix DMX-3 Product Guide
Symmetrix DMX-3 Hardware
On the rear side of the midplane Figure 11 on page 58, the adapters
reside behind their respective directors, and two slots behind the
memory are reserved for the XCM pair.
Figure 11 Symmetrix DMX-3 card cage configurations (rear)
Adapter pairs
SYM-000078
Adp
16
Type
BE
Adp
15
Type
BE
Adp
14
Type
FE
Adp
13
Type
FE
Adp
12
Type
BE
or
FE*
Adp
11
Type
BE
or
FE*
Adp
6
Type
BE
or
FE*
Adp
5
Type
BE
or
FE*
Adp
10
Type
FE
Adp
9
Type
FE
Adp
8
Type
FE
Adp
7
Type
FE
Adp
4
Type
FE
Adp
3
Type
FE
Adp
2
Type
BE
Adp
1
Type
BE
XCM
1
XCM
0
Type
FE
Type
FE
*Note: These slots (Ad
apters 12, 11, 6, and 5) in the midplane can be configured with either front-end or back-end apapters.