Dell S4128F-ON Series User Manual

Figure 7. S4100-ON Series PSU-side LEDs
1 Fan LED 2 Link LED
3 PSU LED 4 Activity LED
Table 3. S4100–ON Series LED behavior
LED Description
System Status/Health LED
• Solid green—Normal operation
• Blinking green—Booting
• Solid yellow—Critical system error
• Blinking yellow—Noncritical system error, fan failure, or power
supply failure
Power LED
• O—No power
• Solid green—Normal operation
• Solid yellow—POST is in process
• Blinking yellow—Power Supply failure
Master LED
• O—Switch is in Stacking Slave mode
• Solid green—Switch is in Stacking Master or Standalone mode
FAN LED
• O—No power
• Solid green—Normal operation; fan powered and running at the
expected RPM
• Solid yellow—Fan failed—including incompatible airow
direction when you insert the PSU or fan trays with diering
airows
PSU LED
• O—No power
• Solid green—Normal operation
• Solid yellow—Power supply critical event causing a shutdown.
• Blinking yellow—PSU warning event; power continues to
operate
• Blinking green, 1.0 Hz—Standby mode
• Blinking green, 0.5 Hz—Ac power cord unplugged
Locator LED/System Beacon
• O—Locator function is disabled
S4100–ON Series switch 11

Dell S4128F-ON Series Specifications

General

Rack Units	1U
Airflow	Front-to-back or back-to-front
Manageable	Yes
Jumbo Frame Support	Yes
Jumbo Frame Size	9216 bytes
Model	S4128F-ON
Switch Type	Layer 3
Form Factor	Rack-mountable
Ports	28 x 10GbE SFP+
Power Supply	2
Product Type	Ethernet Switch
MAC Address Table Size	128000
Input Voltage	100 V AC to 240 V AC
Power Consumption Operational	200 W
Product Series	S-Series
Forwarding Capacity	1.072 Bpps
Operating System	Open Networking (ON)