Can the S2700/S3700/S5700/S6700 Use AC and DC Power Supply Simultaneously?
The answer:
S6700 cannot use AC and DC power supply simultaneously.
In earlier versions of V100R006C01, the S2700, S3700, and S5700 cannot use AC and DC power supply simultaneously.
In V100R006C01, the S3700-26C-HI, S5700-28C-HI, and S5700-28C-HI-24S can use AC and DC power supply simultaneously. S6700 cannot use AC and DC power supply simultaneously.
In V200R001C00, the S5710-28C-EI and S5710-52C-EI can use AC and DC power supply simultaneously.
The S2700SI, S2710SI,and S2750EI support only AC power supply. The S2700EI supports both AC power supply and DC power supply.