Specifications

Reference Guide 1-7
System Overview Chassis Types
Figure 1-5. Power Enhanced Chassis
The power enhanced chassis works in a specific environment relating to applications using
BRI cards. If your environment requires this type of configuration, notify your system
administrator for applications design and configuration setup. This chassis comes equipped
with a total of 4 power supplies: 2 regular power supplies, 1 redundant and 1 primary (both
used for load sharing). See Figure 1-6 for wiring details.
A
C
C1 C2 P1 P
2
P
3
W
1
W
2
W
3
W
4
I
F
U
1
U
2
U
3
U
4
U
5
U
6
U
7
U
8
R
GR -
-V
NA
+V
NA
-V
NB
+V
NB
-V
A
+V
A
-V
B
+V
B
C
OM-
G
ND-
C1 C2 P1 P
2
P
3
W
1
W
2
W
3
W
4
I
F
U
1
U
2
U
3
U
4
U
5
U
6
U
7
U
8