Install Guide
Table Of Contents
- S3048-ON Installation Guide January 2019
- About this guide
- The S3048–ON switch
- Site preparations
- NEBS compliance
- Install the S3048–ON
- Power supplies
- Fans
- Management ports
- Specifications
- Chassis physical design
- IEEE Standards
- Agency compliance
- USA Federal Communications Commission Statement
- European Union EMC Directive Conformance Statement
- Japan VCCI Compliance for Class A Equipment
- Korean Certification of Compliance
- Safety Standards and Compliance Agency Certifications
- Electromagnetic compatibility
- Product recycling and disposal
- Dell EMC support
• The equipment rack is properly mounted and grounded, optional.
• The ambient temperature around the unit, which may be higher than the room temperature, is within the limits specied for the
S3048–ON. For more information, see Specications.
• There is sucient airow around the unit.
• The input circuits are correctly sized for the loads and that you use sucient overcurrent protection devices.
• All protective covers are in place.
• Blank panels are installed if you do not install optional modules.
NOTE: A US AC power cable is included for powering up an AC power supply. You must order all other power cables separately.
NOTE: ESD damage can occur if components are mishandled. Always wear an ESD-preventive wrist or heel ground strap when
handling the S3048–ON switch and its components.
Power up sequence
When the switch powers up, the fans immediately come on at high speed. The fan speed slows as the switch continues to boot up.
Install the S3048–ON 23