Power Supply and Airflow
This article describes the AC power supply and airflow requirements for Cloud Services Switch (CSX) 1000 series appliances.
AC Power Supply
By default, CSX1100 series appliances ship with a fixed, single 550 W (90 VAC) AC power supply unit (PSU) and CSX1200 series appliances ship with a fixed, single 650 W (90 VAC) AC PSU.
Table 1 describes the AC power supply specifications for the PSU.
Table 1: CSX1000 AC Power Supply Specifications
| Item | Specification |
|---|---|
| AC input voltage | 100 – 240 W |
| AC input line frequency | 50 – 60 Hz |
| PSU |
CSX1100—Fixed, single 550 W (90 VAC) CSX1200—Fixed, single 650 W (90 VAC) |
Airflow Requirements
CSX1000 appliances have built-in fans, not redundant fans. The CSX1100 appliances have 2 built-in fans and CSX1200 appliances have 3 built-in fans.