Dell PowerSwitch S Series 25+GbE Switches
10/25/40/50/100/200/400GbE ToR switches built for building high-capacity network fabrics that are easy to deploy, cost-effective and provide a clear path to a software-defined data center.
- A family of high-performance, high-density switches
- Achieve optimum density, cost-effectiveness and performance
Ports
12xSFP28 3xQSFP28
Max 10GbE density
12 (SFP28) 12 (QSFP28 Breakout)
Max 25GbE density
12 (SFP28) 12 (QSFP28 Breakout)
Max 40GbE density
3 (QSFP28)
Max 50GbE density
6 (QSFP28 breakout)
Max 100GbE density
3 (QSFP28)
Switching capacity
1.08 Tbps (2.16 Tbps full duplex)
Throughput
440 Mpps (880 Mpps full duplex)
Latency (nano sec)
906
CPU Memory
8GB
SSD
16GB
Packet Buffer
32MB
Maximum power
304W
Typical power
140W
Maximum current
2.8A@110VAC / 1.4A@220VAC
Fan modules
Fixed
Form Factor
1RU (half-width)
Dimensions
8.2”Wx19.3”D x1.6”H 20.9Wx49.0D x4.1H (cm)
Weight
4.5kg (10.05lbs)
Max thermal output
1037 BTU/h
Ports
24xSFP28 4xQSFP28
Max 10GbE density
24 (SFP28) 16 (QSFP28 breakout)
Max 25GbE density
24 (SFP28) 16 (QSFP28 breakout)
Max 40GbE density
4 (QSFP28)
Max 50GbE density
8 (QSFP28 breakout)
Max 100GbE density
4 (QSFP28)
Switching capacity
1.08 Tbps (2.16 Tbps full duplex)
Throughput
720 Mpps (1.42 Bpps full duplex)
Latency (nano sec)
881
CPU Memory
8GB
SSD
32GB
Packet Buffer
32MB
Maximum power
455W
Typical power
200W
Maximum current
4.2A@110VAC / 2.1A@220VAC
Fan modules
4
Form Factor
1RU
Dimensions
17.1”Wx18.1”D x1.7”H 43.4Wx46.0D x4.4H (cm)
Weight
9.7kg (21.4lbs)
Max thermal output
1552 BTU/h
Ports
48xSFP28 2xQSFP28-DD 4xQSFP28
Max 10GbE density
48 (SFP28) 16 (QSFP28-DD breakout)
Max 25GbE density
48 (SFP28) 16 (QSFP28-DD breakout) 16 (QSFP28 breakout)
Max 40GbE density
6 (QSFP28) 4 (QSFP28-DD breakout)
Max 50GbE density
16 (QSFP28 breakout)
Max 100GbE density
4 (QSFP28) 4 (QSFP28-DD breakout)
Switching capacity
2.0 Tbps (4.0 Tbps full duplex)
Throughput
1.5 Bpps (3.0 Bpps full duplex)
Latency (nano sec)
847
CPU Memory
16GB
SSD
64GB
Packet Buffer
32MB
Maximum power
647W
Typical power
310W
Maximum current
5.8A@110VAC / 2.9A@220VAC
Fan modules
4
Form Factor
1RU
Dimensions
17.1”Wx18.1”D x1.7”H 43.4Wx46.0D x4.4H (cm)
Weight
9.7kg (21.4lbs)
Max thermal output
2208 BTU/
Ports
96xSFP28 8xQSFP28
Max 10GbE density
16 (QSFP28 breakout) 96 (SFP28) 32 (QSFP28 breakout)
Max 25GbE density
96 (SFP28) 32 (QSFP28 breakout)
Max 40GbE density
8 (QSFP28)
Max 50GbE density
16 (QSFP28 breakout)
Max 100GbE density
8 (QSFP28)
Switching capacity
3.2 Tbps (6.4 Tbps full duplex)
Throughput
2.4 Bpps (4.8 Bpps full duplex)
Latency (nano sec)
850
CPU Memory
16GB
SSD
64GB
Packet Buffer
32MB
Maximum power
893W
Typical power
457W
Maximum current
8.2A@110VAC / 4.1A@220VAC
Fan modules
4
Form Factor
2RU
Dimensions
17.4”Wx20.1”D x3.4”H 44.2Wx51.1D x8.7H (cm)
Weight
15.1kg (33.2lbs)
Max thermal output
3047 BTU/h
Ports
32xQSFP28 2xSFP+
Max 10GbE density
124 (QSFP28 breakout) 2 (SFP+)
Max 25GbE density
124 (QSFP28 breakout)
Max 40GbE density
32 (QSFP28)
Max 50GbE density
64 (QSFP28 breakout)
Max 100GbE density
32 (QSFP28)
Switching capacity
3.2 Tbps (6.4 Tbps full duplex)
Throughput
2.4 Bpps (4.8 Bpps full duplex)
Latency (nano sec)
877
CPU Memory
16GB
SSD
64GB
Packet Buffer
32MB
Maximum power
635W
Typical power
360W
Maximum current
5.8A@110VAC / 2.9A@220VAC
Fan modules
4
Form Factor
1RU
Dimensions
17.1”Wx18.1”D x1.7”H 43.4Wx46.0D x4.4H (cm)
Weight
9.8kg (21.6lbs)
Max thermal output
2167 BTU/h
S5448F-ON, 48x 100GbE SFP56-DD, 8x 400GbE QSFP56-DD, 2x AC PSU, Fan module, I/O Panel to PSU Airflow
S5448F-ON, 48x 100GbE SFP56-DD, 8x 400GbE QSFP56-DD, 2x AC PSU, Fan module, I/O Panel to PSU Airflow,
TAA Certified
S5448F-ON, 48x 100GbE SFP56-DD, 8x 400GbE QSFP56-DD, 2x AC PSU, Fan module, PSU to I/O Panel Airflow*
S5448F-ON, 48x 100GbE SFP56-DD, 8x 400GbE QSFP56-DD, 2x AC PSU, Fan module, PSU to I/O Panel Airflow*,
TAA Certified
Dell SmartFabric OS10
Enterprise SONiC Distribution by Dell Technologies***
No OS – ONIE bootloader only
AC Power Supply, IO Panel to PSU Airflow
AC Power Supply, PSU to IO Panel Airflow
DC Power Supply, IO Panel to PSU Airflow****
DC Power Supply, PSU to IO Panel Airflow****
Fan module, IO Panel to PSU Airflow
Fan module, PSU to IO Panel Airflow
400GbE, SR8 QSFP56-DD Transceiver
400GbE, SR4.2 QSFP56-DD Transceiver
400GbE, eDR4 (2 km) QSFP56-DD Transceiver
400GbE, FR4 QSFP56-DD Transceiver
400GbE, LDR4 QSFP56-DD*** Transceiver
400GbE, LR4 QSFP56-DD*** Transceiver
400GbE, ER4-LITE QSFP56-DD*** Transceiver
400GbE, ZR QSFP56-DD*** Transceiver
100GbE, FR SFP56-DD Transceiver
100GbE, LR SFP56-DD Transceiver
Note that QSFP56-DD multi-rate ports also support our existing line of 200GbE (QSFP28-DD), 100GbE (QSFP28) and
40GbE (QSFP+) optics. SFP56-DD multi-rate ports also support our existing line of 25GbE (SFP28) and 10GbE (SFP+)
optics.
400GbE, QSFP56-DD to QSFP56-DD, active optical
400GbE, QSFP56-DD to QSFP56-DD, passive DAC
400GbE, QSFP56-DD to QSFP56-DD, active copper cable (ACC)
400GbE, 4x100GbE, QSFP56-DD to 4xQSFP28, active copper cable (ACC) breakout
400GbE, 4x100GbE, QSFP56-DD to 4xQSFP56 (depop), passive DAC breakout***
400GbE, 2x200GbE, QSFP56-DD to 2xQSFP56, passive DAC breakout***
100GbE, SFP56-DD to QSFP56 (depop), passive DAC
Note that QSFP56-DD multi-rate ports also support our existing line of 200GbE (QSFP28-DD), 100GbE (QSFP28) and
40GbE (QSFP+) cables and break-outs. SFP56-DD multi-rate ports also support our existing line of 25GbE (SFP28) and
10GbE (SFP+) cables.
Cable Breakout solution for MTP12 to 4xLC and MTP24 to 2xMTP12 or 4xLC available. See separate Structured Cabling
offering.