1-20
Figure 1-19
Fan tray (for the S7503E)
The power consumption of the fan trays for the S7500E series varies with fan tray models.
Table 1-14
Power consumption of the fan trays for the S7500E series
Model
Power consumption (W)
S7502E fan tray
20
S7503E-S fan tray
20
S7503E fan tray
30
S7506E-S fan tray
45
S7506E fan tray
45
S7510E fan tray
50
S7506E-V fan tray
50
Air Filter
Over a long period of time, dust may block the air filter at the air intake vent of the S7500E series. As a
result, the heat dissipation of the system may be affected. You are recommended to clean the air filter
every three months. Air filters are optional accessories.
Since the air flows up from the bottom, air filters for the S7506E-V, different from those for the other
models, are installed on the front and rear sides near the bottom of the chassis.
SRPUs
SRPU Types
For the S7500E series, SRPUs are the core in the control and management plane and switching fabric.
The S7500E series provide 10 types of SRPUs.