Chapter 6: Power supplies...........................................................................................................28
Components....................................................................................................................................................................... 28
DC power supply connection....................................................................................................................................29
Chapter 7: Fans........................................................................................................................... 32
Components....................................................................................................................................................................... 32
Fan module installation.....................................................................................................................................................33
Fan module replacement................................................................................................................................................. 33
Fan air filter replacement................................................................................................................................................ 33
RS-232 console port access...........................................................................................................................................35
MicroUSB-B console port access................................................................................................................................. 36
USB storage....................................................................................................................................................................... 36
Before you install an OS...................................................................................................................................................37
Switch check...................................................................................................................................................................... 38
Chapter 9: Specifications............................................................................................................ 39
Switch physical design..................................................................................................................................................... 39
IEEE standards...................................................................................................................................................................40
Agency compliance........................................................................................................................................................... 40
Electromagnetic Compatibility ...................................................................................................................................... 43
Product recycling and disposal...................................................................................................................................... 44
4
Contents