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

Figure 9. Switch rails attachment
2 After you have installed both switch rails, line them up on the previously mounted Ready-Rails and slide the switch in until it is ush
with front of rack.
About three inches before you fully insert your switch, the rail locking feature engages to keep the switch from inadvertently sliding
out of the rack and falling.
Figure 10. Front rack installation
NOTE
: Do not the use the mounted ReadyRails as a shelf or a workplace.
Install the S3048–ON 21