The status LEDs include STAT (status), DUPLX (duplex), SPEED, STACK, SYST (system), PoE, ACTV (active) and S-PWR (Stack Power).
• The switch supports one hot-swappable network module that provides uplink ports to connect to other devices. The switch should only be operated with either a network module or a blank module installed.
Figure 3 shows the back panel of the WS-C3850-48P-E.
Cisco SMARTnet Service
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