Fan trays, Fan tray overview, Table 37 – H3C Technologies H3C S7500E Series Switches User Manual
Page 123
112
•
If the switch is expected to supply power for attached devices through PoE, order a power module
that can be used for setting up a PoE system depending on the switch model, and make sure the
maximum PoE output power of the power module is greater than the PoE power consumption.
•
Generally, the S7502E and S7503E-S switch use power modules of 1 RU high, and the other
S7500E switches use power modules of 3 RU high.
•
To enable flexible ordering of power modules for different overall power consumptions, H3C
provides a power module adapter PWR-SPA, which allows you to insert a power module of 1 RU
high to a power module slot of 3 RU high. When the overall power consumption of an S7503E,
S7506E-S, S7506E, or S7506E-V does not exceed 650 W and the switch does not supply power
through PoE, you can use the PWR-SPA together with a power module PSR650-A/PSR650-D to
supply power for the switch.
For more information about installing power modules and power module adapters, see “Installing
modules.”
For more information about the overall power consumption and PoE power consumption, see “Appendix
A Hardware specifications.”
For more information about supplying power through PoE, see “Installing modules.”
Table 37 Power module and chassis compatibility matrix
Chassis (right)
S7502E S7503E-S S7503E S7506E-S S7506E S7506E-V S7510E
Power module
model (below)
PSR320-A
z
z
— — — —
—
PSR320-D
z
z
— — — —
—
PSR650-A
z
z
{
{
{
{
—
PSR650-D
z
z
{
{
{
{
—
PSR1400-A — —
z
z
z
z
z
PSR1400-D — —
z
z
z
z
z
PSR2800-ACV —
—
z
z
z
z
z
PSR6000-ACV —
—
z
z
z
z
z
NOTE:
•
"z" indicates that the power module can be directly plugged into the chassis.
•
"{" indicates that you must first plug a power module adapter into the chassis and then plug the power
module into the power module adapter to install the power module for the chassis.
•
"—" indicates that the power module cannot be plugged into the chassis.
Fan trays
Fan tray overview
Different S7500E switches use different fan trays.