Install Guide
Table Of Contents
- Dell EMC PowerSwitch S4048T-ON Installation Guide March 2021
- About this guide
- The S4048T-ON System
- Site preparations
- NEBS compliance
- S4048T-ON installation
- Power supplies
- Fans
- Management ports
- Specifications
- Dell EMC support
Figure 5. S4048T-ON PSU-side LEDs
1. Fan LED
2. Management port link LED
3. PSU LED
4. Management port act LED
Table 2. S4048T-ON PSU-side LED behavior
LED Description
Fan LED
● Off—no power to fan/failure
● Solid Green—fan is operating normally
● Solid Amber—fan failure
Management port Link LED
● Off—no link
● Solid green—link on 1G speed
● Solid amber—link on 10/100 Mbps speeds
Management port Activity LED
● Off—no link
● Blinking green—transmit/receive is active
PSU LED
● Off—no power to PSU/failure
● Solid Green—PSU is operating normally
● Blinking Green—PSU is turned off
The S4048T-ON System 9