Dell S4148F-ON Series User Manual

LED Description
• Blinking blue—Locator function is enabled
7-Segment LED for stacking
• O—No power
• Solid green—Hex digit representing the stack unit ID
Table 4. System management Ethernet port LEDs
LED Description
Link LED
• O—No link
• Solid green—Link operating at a maximum speed—
autonegotiated/forced or 1G port
• Solid yellow—Link operating at a lower speed—
autonegotiated/forced or 10/100M port
Activity LED
• O—No link
• Flashing green—Port activity
Table 5. SFP+ port LEDs
LED Description
Link LED
• O—No link
• Solid green—Link operating at maximum speed—10G port
• Solid yellow—Link operating at a lower speed—1G port
• Flashing yellow, 1 second on/o—Port beacon
Activity LED
• O—No link
• Flashing green—Port activity
NOTE: There are four LEDs for each QSFP+ and QSFP28 port. For each port, 100 GbE or 40 GbE uses only one LED, 2x50 GbE
uses two LEDs, and 4x25 GbE or 4x10 GbE uses all four LEDs.
Table 6. QSFP28 port LEDs
LED Description
Link/Activity LED
• O—No link
• Solid green—Link operating at maximum speed—100G for
QSFP28 port
• Flashing green—Link activity operating at maximum speed—
100G port
• Solid yellow—Link operating at a lower speed—40G or 10G
port
• Flashing yellow—Port activity at a lower speed—40G or 10G
port
• Flashing yellow, 1 second on/o—Port beacon
12 S4100–ON Series switch

Dell S4148F-ON Series Specifications

General

Uplink Ports	6 x 40GbE QSFP+
Switching Capacity	1.44 Tbps
Power Supply	Dual, Hot-swappable
Airflow	Front-to-back or back-to-front
Product Type	Switch
Form Factor	Rack-mountable
Flash Memory	16GB
Input Voltage	100-240 VAC
Operating Temperature	0°C to 45°C
Model	S4148F-ON
Category	Switch
Storage Temperature	-40°C to 70°C
AC Input Frequency	50/60 Hz
Latency	800ns
Rack Units	1
Jumbo Frame Support	9, 216 bytes
Software	Dell EMC Networking OS10
CPU	Intel x86
RAM	8GB
Operating System	Dell EMC OS10
Management	CLI, SNMP
Dimensions (W x D x H)	440 x 440 x 44 mm
Humidity	5% to 95% non-condensing
Ports	48 x 10GbE SFP+
Operating Humidity	10% to 90% (non-condensing)