Physical Dimensions; Led Display; Led Behavior - Dell PowerSwitch S4128F-ON Installation Manual

● Seven-segment stacking indicator
● Temperature monitoring
● Real time clock (RTC) support
● Hot-plug redundant power supplies
● Removable fans
● Standard 1U chassis

Physical dimensions

The S4100–ON Series (S4128F-ON, S4148F-ON, S4148FE-ON, S4128T-ON, S4148T-ON, and S4148U-ON), has the following
physical dimensions:
● 434 x 460 x 43.5 mm (W x D x H)
● 17.1 x 18.1 x 1.71 inches (W x D x H)
● Power supply unit (PSU) and fan module handle: 1.57 inches (40 mm)

LED display

The S4100–ON Series (S4128F-ON, S4148F-ON, S4148FE-ON, S4128T-ON, S4148T-ON, and S4148U-ON) contains LED displays
on the I/O side and PSU side of the switch.
NOTE: If you are using third-party software, for more LED information, see their operating software documentation.

LED behavior

The following S4100–ON Series switch LED behavior displays during open networking installation environment (ONIE)
operations:
Figure 9. S4128F-ON I/O-side LEDs
1. QSFP28 port activity LEDs
3. Master LED
5. Power LED
7. Locator LED/System beacon
12 S4100–ON Series switch
2. Link (left), activity (right) port LEDs
4. System LED
6. Fan LED
8. Stack ID