stack-unit unit-number port number portmode quad–stack-unit - Enter the stack member unit identifier of the stack member to reset. Therange is 0 to 11. The default is 0.–port - Enter the port number of the 40GbE port to be split. The range is 48 to 60.–portmode quad - Configure a 40GbE port to operate in 4x10GbE mode.Example of splitting a QSFP+ port to SFP+ portsstack-unit 0 port 52 portmode quadImportant Points to Remember• You cannot use split ports as a stack-link to stack an S5000 unit.• The quad port must be in a default configuration before you can split it into four 10GbE SFP+ ports. When yousplit the port, the 40GbE port is lost in the running configuration. Be sure that the port is also removed from otherL2/L3 feature configurations.• For the split-port change to take effect, you must reload the system after issuing the CLI change commands.Supplying Power and Powering Up the SystemSupply power to the S5000 system after the chassis is mounted in a rack or cabinet.WARNING: Installing and swapping of Fibre Channel or Ethernet modules must be done BEFORE power up. If youneed to replace a module, power down the system before you replace it. If you replace a module when the systemis powered up, the system does not recognize the module. Online insertion of modules can result in a catastrophicfailure.Dell Networking recommends reinspecting your system prior to powering up. Verify that:• The equipment is properly secured to the rack.• The equipment rack is properly mounted and grounded.• The ambient temperature around the unit (which may be higher than the room temperature) is within the limitsspecified for the S5000.• There is sufficient airflow around the chassis.• The input circuits are correctly sized for the loads and that you use sufficient overcurrent protection devices.NOTE: For powering up an AC PSU, an AC power cable is included in the shipping container. You must order allother power cables separately.CAUTION: ESD damage can occur if the components are mishandled. Always wear an ESD-preventive wrist orheel ground strap when handling the S5000 and its components.When the system powers up, the fans come on at high speed. The fan speed slows as the system boots up. The powerstatus LED blinks until the boot-up sequence is complete. When the boot up is complete, the power status LED is steadilylit.AC PowerCAUTION: Ensure that the PSU is installed correctly. The AC power connector must be on the left side of the PSUand the status LED at the top of the PSU.Connect the plug to each AC power connector. Make sure that the power cord is secure.As soon as the cable is connected between the S5000 and the power source, the chassis is powered-up; there is noon/off switch.27
