95
Power
supply
Chassis
7502
7503-S
7503 7506 7506-V
7510
PSR320-D
z
z
— — — —
PSR650-A
z
z
{
{
{
—
PSR650-D
z
z
{
{
{
—
PSR650C-1
2A
— —
z
z
z
—
PSR1400-A —
—
z
z
z
z
PSR1400-D —
—
z
z
z
z
PSR2800-A
CV
— —
z
z
z
z
PSR6000-A
CV
— —
z
z
z
z
NOTE:
•
"
z
" indicates that the power supply can be directly installed on the chassis.
•
"
{
" indicates that you must first install a power supply adapter on the chassis and then install the power
supply on the power supply adapter. For more information about installing a power supply and a power
supply adapter, see "Installing FRUs."
•
"—" indicates that the power supply cannot be installed on the chassis.
Fan trays
The fans trays are shipped with the 7500 switches, and have been installed in the 7500 switches. If
the fan tray of a switch fails, order a compatible fan tray to replace the faulty one.
shows the available fan trays for different models of 7500 switches.
Table 38 Fan tray specifications
Fan tray
Number of fans
Fan diameter
Maximum
rotating speed
Maximum air
flow rate
7502 fan tray
3
92 mm (3.62 in)
3800 RPM
165 CFM
7503-S fan tray
3
92 mm (3.62 in)
3800 RPM
165 CFM
7503 fan tray
6
92 mm (3.62 in)
3800 RPM
330 CFM
7506 fan tray
9
92 mm (3.62 in)
3800 RPM
495 CFM
7506-V fan tray
6
120 mm (4.72 in)
3200 RPM
546 CFM
7510 fan tray
6
92 mm (3.62 in)
3800 RPM
662 CFM
4
120 mm (4.72 in)
3100 RPM
662 CFM