DUA1640-5AAA02
Connecting PSHubs Together (Stacking) 3-15
Using Hot Swap
Cascade Units
To connect PS Hubs together, using Hot Swap Cascade Units:
1Position the units as required; rack mounting or wall m ounting them as
necessary.
2Connect the Hot Swap Cascade Units with cascade cables:
■Connect the cables’ connectors marked UP to the UP ports on the
Hot Swap Cascade Units.
■Connect the cables’ connectors marked DOWN to the DOWN ports
on the Hot Swap Cascade Units.
Secure the cables by tightening the cables’ captive screws as tight as
possible by hand.
3Starting at the bottom, connect the bottom Hot Swap Cascade Unit to
the UP and DOWN port of the unit. Secure the Hot Swap Cascade Unit
in place by tightening its long captive screws as tight as possible by
hand.
4Continue up the stack, repeating step 3 for each unit, as shown in
Figure 3-6.
Figure 3-6 Connecting PS Hubs Together Using Hot Swap Cascade Units
DOWN

DOWN

UP

UP