3Com 4226T, 4228G, 4250T Rear View Detail, System RPS. See Connecting a Redundant Power System on

About the Switch 4200 Series 17

Switch 4200 Family Figure 4 Switch 4200 Family — rear view

— Rear View Detail

Supply Data Warning Label

Console

(max) 19200,8,1,N

Power Socket Redundant Power System Socket Console Port

Power Socket The Switch automatically adjusts its power setting to any supply voltage in the range 90-240 VAC.

Redundant Power To protect against internal power supply failure, you can use this socket System Socket to connect a Switch 4200 to a SuperStack Advanced Redundant Power

System (RPS). See “Connecting a Redundant Power System” on page 25.

Console Port The console port allows you to connect a terminal and perform remote or local out-of-band management. The console port uses a standard null modem cable and is set to auto-baud, 8 data bits, no parity and 1 stop bit.