Avaya P333T-PWR, Рекомендуемая схема резервирования

Страница: 5 / 8

Avaya P333T-PWR – Recommended Power Supply Redundancy Scheme
5
Sample Scheme
Figure 3 shows a connection example for a stack of three P333T-PWR switches. This
configuration provides power supply redundancy and up to 405W of Inline power
per P333T-PWR switch. Table 2 lists the equipment required for this scenario.
Figure 3 Sample Scheme
~
~
~
~ ~
~
–
–
–
+
OUTPUT 1
V
A max
5.4
27
OUTPUT 3
V
A max
5.4
27
OUTPUT 4
V
A max
5.4
27
OUTPUT 2
V
A max
5.4
27
+
+
AC power
BUPS cable
DC power (-)
DC power (+)
Stacking cable
Redundant
stacking cable