Dell Networking S5000 Installation Manual

Also see for Networking S5000: Configuration guide Configuration guide Getting started guide Deployment/configuration guide Getting started guide

Contents

WARNING: Although the switch can run on one PSU, Dell Networking highly recommends using two PSUs for fullredundancy and proper cooling. If the switch needs to run with only one PSU for a time, be sure to cover thesecond PSU slot opening with a blank plate to avoid overheating.WARNING: The Utility panel consists of four slots numbered from 0 to 3. Insert PSUs in slots 0 and 3.WARNING: The PCB edge connector is at the bottom of the switch. Avoid installing the switch upside down.WARNING: Electrostatic discharge (ESD) damage can occur if components are mishandled. Always wear an ESD-preventive wrist or heel ground strap when handling the S5000 and its components.CAUTION: DO NOT mix airflow directions. The airflow directions are color coded. A red label indicates that hot airis expelled from the PSU and a blue label indicates that hot air is expelled from the I/O. Both fans must use thesame airflow direction (I/O to Utility or Utility to I/O). The power supplies and fans must have the same color strap.If you mismatch the airflows, the following error message appears and the system shuts down:00:02:19: %S5000:0 %CHMGR-2-PSU_TYPE_AIRFLOW_MISMATCH: Mismatching PSUairflow detected. Unit 0 shall get shutdown in next 60 seconds if mismatchnot rectified. 00:02:19: %STKUNIT0-M:CP %CHMGR-1-PSU_AIRFLOW_COMBO_MISMATCH: Major alarm: Mismatching PSU airflow detectedin unit 0Assembling and Connecting the Safety Ground Wire for DC PowerSupplyWARNING: For equipment using –(48–60) V DC power supplies, a qualified electrician must perform all connectionsto DC power and to safety grounds. Do not attempt connecting to DC power or installing grounds yourself. Allelectrical wiring must comply with applicable local or national codes and practices. Damage due to servicing thatDell Networking did not authorize is not covered by your warranty.1. Strip the insulation from the end of the green/yellow wire, exposing approximately 4.5 mm (0.175 inch) of copperwire.2. Using a hand-crimping tool (Tyco Electronics, 58433-3 or equivalent), crimp the ring-tongue terminal (JeesonTerminals Inc., R5-4SA or equivalent) to the green/yellow wire (safety ground wire).3. Connect the safety ground wire to the grounding post on the back of the system using a #6–32 nut equipped with alocking washer.31