Dell PowerSwitch S4048-ON User Manual

LED behavior
The following S4048–ON switch LED behavior is seen during open networking installation environment (ONIE) operations:
Figure 5. S4048–ON LEDs
1. Master LED
2. System LED
3. Power LED
4. Fan LED
5. Locator LED
6. SFP+ link or activity LEDs
7. Stack LED
8. USB port LED
9. QSFP+ link or activity LEDs
Table 1. S4048–ON LED behavior
LED Description
System Status or Health LED
● Solid green—Normal operation
● Flashing green—Booting
● Solid amber—Critical system error
● Flashing amber—Noncritical system error, fan failure, or
power supply failure
Power LED
● Off—No power
● Solid Green—Normal
● Solid amber—POST is in process.
● Flashing amber—Power supply failed
MASTER LED
● Off—Switch is in Stacking Slave mode.
● Solid green—System is in Stacking Master or Standalone
mode.
FAN LED
● Solid green—fan that is powered and running at the
expected RPM.
● Solid amber—fan failed including incompatible airflow
direction when you insert the PSU or fan trays with
differing airflows.
PSU LED
● Solid green—Normal operation
● Solid amber—Power supply critical event causing a
shutdown
The S4048–ON switch 9

Dell PowerSwitch S4048-ON Specifications

General

Switching Capacity	1.44 Tbps
Airflow	Front-to-back or back-to-front
Manageable	Yes
Total Number of Network Ports	54
Uplink Port	6 x 40GbE QSFP+
Number of 40 Gigabit Ethernet Ports	6
Number of 10 Gigabit Ethernet Ports	48
Media Type Supported	Optical Fiber, Twisted Pair
Ethernet Technology	10 Gigabit Ethernet, 40 Gigabit Ethernet
Layer Supported	Layer 2, Layer 3
Form Factor	Rack-mountable
Operating Temperature	32 °F to 104 °F (0 °C to 40 °C)
Power Supply	Dual, hot-swappable
Dimensions	1.7 inches
Product Type	Layer 3 Switch
Port/Expansion Slot Details	48 x 10GbE SFP+, 6 x 40GbE QSFP+
Network Technology	40GBase-X
Input Voltage	100-240 VAC
Height	1.7 inches
Width	17.3 inches
Ports	48 x 10GbE, 6 x 40GbE
Weight	24.5 lbs