Arista DCS-7300-PCVR | Blank Power Supply Slot Cover for 7300 Series

Q: Which Arista switches is the DCS-7300-PCVR compatible with?
A: The DCS-7300-PCVR blank cover is compatible with all Arista 7300 Series modular switches including the DCS-7304, DCS-7308, and DCS-7316 models. It is also compatible with 7500N Series chassis power supply slots.

Q: Why is a blank power supply cover necessary?
A: Blank covers are essential for maintaining proper airflow and thermal management in modular chassis. They prevent air recirculation through empty power supply slots, ensuring efficient cooling and optimal operating temperatures for installed components.

Q: Can I operate my 7300 Series switch without blank covers installed?
A: While the switch will operate, it is strongly recommended to install blank covers in all unused power supply slots. This ensures optimal airflow, prevents dust ingress, and maintains the chassis environmental specifications for reliable long-term operation.

Q: How many blank covers might I need for a 7300 Series deployment?
A: The number depends on your power supply configuration. For example, if you are running a non-redundant setup with fewer power supplies than the chassis supports, you will need one blank cover for each empty power supply slot to maintain proper airflow.

Q: Is the DCS-7300-PCVR covered under Arista warranty?
A: Yes, when purchased as a genuine Arista accessory, the DCS-7300-PCVR is covered under Arista's standard warranty terms. Always source from authorized distributors to ensure genuine parts and warranty coverage.