The back panel of both switches has stacking ports for the supplied stacking cable, fans
for cooling, and a standard AC power receptacle for accommodating the supplied
power cord.
Front Panel of the Model FS517
10/100 Mbps
100 Mbps
LEDs
Power
Stack LED
LED
1000 Mbps
Activity/Collision
Activity LED
LEDs
Rear Panel of the Model FS517
Fans
Stacking
port
Figure 2-1. Front and Back Panels of the FS517TS Switch
physical description
TS
Switch
ports
1000 Mbps port
TS
Switch
2-2