Four-post rack mount......................................................................30
DC power connections.......................................................................... 33
S5212F-ON only DC power connections............................................ 35
Optics installation................................................................................... 36
Optics removal..................................................................................37
Switch power-up.................................................................................... 37
Power up sequence..........................................................................37
After switch installation......................................................................... 38
4 Specications...............................................................................39
Chassis physical design......................................................................... 39
5 Support........................................................................................ 44
4 Contents