Dell Networking 7048 Getting Started Guide - Page 13
Stack Master LED and Stack Number Display, PowerConnect 7000 Series Back Panel
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Stack Master LED and Stack Number Display When a switch within a stack is the master unit, the stack master LED, which is labeled M, is solid green. If the M LED is off, the stack member is not the master unit. The Stack No. panel displays the unit number for the stack member. If a switch is not part of a stack, the M LED is illuminated and the stack unit number is 1. PowerConnect 7000 Series Back Panel The following images show the back panel of the PowerConnect 7000 Series switches. Figure 1-8. PC7024, PC7024F, and PC7048 Back Panel Fan Vents Dual 10G Slots for SFP+, 10GBASE-T, or Stacking/10GbE Modules Redundant DC Power Supply Receptacle Figure 1-9. PC7024P and PC7048P Back Panel Fan Vents AC Power Receptacle Dual 10G Slots for SFP+, 10GBASE-T, External DC Power or Stacking/10 GbE Modules Supply Receptacle AC Power Receptacle Getting Started Guide 11
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