Arista DCS-7800-SUP1S | 7800R3 Supervisor1S Module, Secure Boot, Hot-Swappable

Q: Which chassis models are compatible with the DCS-7800-SUP1S?
A: The DCS-7800-SUP1S Supervisor1S module is designed for use with Arista 7804 and 7808 chassis within the 7800R3 Series. It features Secure Boot functionality and can be deployed in redundant configurations for high availability.

Q: What is the difference between SUP1S and other 7800R3 supervisor modules?
A: The SUP1S module features Secure Boot capability, providing enhanced security for the control plane. It is compatible with the smaller 7804 and 7808 chassis, while other supervisor variants like the DCS-7816-SUP1S are designed for the larger 7816 chassis.

Q: Does the DCS-7800-SUP1S support redundancy?
A: Yes, the 7800R3 Series supports 1+1 supervisor redundancy. A second supervisor module can be added for hitless failover and continuous operations, ensuring high availability in mission-critical data center environments.

Q: What management interfaces are available on this supervisor module?
A: The DCS-7800-SUP1S includes a console port (RJ-45 with serial adapter), 10/100/1000 Ethernet management port, USB port for configuration updates, and an MCX clock input port for external synchronization with precision timing applications.

Q: What is the power consumption of the DCS-7800-SUP1S?
A: The supervisor module has a typical power draw of 61W and a maximum power consumption of 72W at 40°C ambient temperature. It is hot-swappable, allowing for replacement without shutting down the chassis.