7210 SAS-D Overview
7210 SAS-D Installation Guide Page 27
Power Switch
See Figure 13 on page 27 for the location of the power switch and Table 10 for key descriptions.
Figure 13: Location of the Power Switch
Table 9: 100/1000 Fiber-Optic SFP and 10/100/1000Base-T Copper Port LEDs
LED Condition  Status 
1/1/1 – 1/1/6 – SFP ports and 
1/1/7 – 1/1/10 – Fixed 
Copper ports
Green  Port has a valid link. 
Flashing Green Flashing indicates activity on the port.
Off The link is down.
Table 10: Front Panel Power Switch
Button/Switch  Condition   Status 
Power Module Switch  0  Standby mode if switch is connected to a power source. 
1  AC or DC power is applied to the switch.