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PWR-SPA
Figure 1-18
Schematic view of the power module adapter with a PSR650-A installed
(1) Captive screws on the power module adapter
(2) Power module adapter handle
(3) Captive screw on the PWR-SPA power module
(4) PWR-SPA power module handle
When the system power consumption of a switch (S7503E, S7506E, S7506E-V, or S7510E) is less than
the maximum output power of a 1U power module, you can first insert the PWR-SPA power module
adapters into the switch, and then insert 1U power modules into the power module adapters. By doing
so, you can use the 1U power modules to power the switch.
A PWR-SPA power module adapter has the same physical dimensions with a 3U power module.
Fan Tray
The S7502E, S7503E-S, S7503E, S7506E-S, S7506E and S7510E switches provide chassis for
horizontal cards. The fan tray is installed on the right side of the front of the chassis. The S7506E-V
switch provides chassis for vertical cards. The fan tray is installed on the upper of the front of the
chassis.