Top-of-rack/aggregation

S3100 Series

High-performance managed Ethernet switches designed for non-blocking access

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S3100 Series

• Up to 48 line-rate GbE ports of copper or 24 line-rate ports of fiber, two combo ports for fiber/copper flexibility, and two integrated 10GbE SFP+ ports• Up to 48 ports of PoE+ in 1RU without an external power supply• Hot swappable expansion module supporting dual-port SFP+ or dual-port 10GBaseT• Integrated stacking ports with support up to 84Gbps• Up to 624 ports in a 12-unit stack for high-density, high-availability aggregation and distribution in wiring closets/MDFs. Non-stop forwarding and fast failover in stack configurations• Available with dual 80PLUS-certified hot swappable power supplies. Variable speed fan operation helps decrease cooling and power costs• Energy-Efficient Ethernet and lower-power PHYs reduce power to inactive ports and idle links, providing energy savings from the power cord to the port• Dell Fresh Air compliance for operation in environments up to 113°F (45°C) helps reduce cooling costs in temperature constrained deployments

Tech Specs
Dell Networking S-Series Managed Switches
Legend: S — Standard, N — Not Available

Standard Traffic-Port Attributes

S3124

S3124F

S3124P

S3148

S3148P

1GbE Port Attributes

24x RJ45 auto-sensing (1Gb/100Mb/10Mb) fixed ports

24x SFP (1Gb/100Mb) fixed ports

24x RJ45 auto-sensing (1Gb/100Mb/10Mb) PoE+ fixed ports

48x RJ45 auto-sensing (1Gb/100Mb/10Mb) fixed ports

48x RJ45 auto-sensing (1Gb/100Mb/10Mb) PoE+ fixed ports

Integrated 10GbE SFP+ dedicated ports

2

2

2

2

2

Integrated GbE SFP combo ports

2

N

2

2

2

Integrated GbE 10/100/1000BASE-T RJ45 combo ports

N

2

N

N

N

Power-over-Ethernet Plus (PoE+)

N

N

S

N

S

Maximum PoE Watts per port

N

N

30.8 watts on 24 ports (may require 2nd power supply module)

N

30.8 watts on 48 ports (may require 2nd power supply module)

Switch Attributes

S3124

S3124F

S3124P

S3148

S3148P

Switch Fabric Capacity (full duplex):

212Gbps

212Gbps

212Gbps

260Gbps

260Gbps

Forwarding Rate:

158Mpps

158Mpps

158Mpps

193Mpps

193Mpps

CPU Memory

2GB

2GB

2GB

2GB

2GB

Flash Memory

256MB

256MB

256MB

256MB

256MB

Packet Buffer Memory

4MB

4MB

4MB

4MB

4MB

Chassis

S3124

S3124F

S3124P

S3148

S3148P

Dimensions in inches (H x W x D):

1.7126 x 17.0866 x 16.0236

1.7126 x 17.0866 x 16.0236

1.7126 x 17.0866 x 16.0236

1.7126 x 17.0866 x 16.0236

1.7126 x 17.0866 x 16.0236

Dimensions in millimeters (H X W X D):

43.5 x 434.0 x 407.0

43.5 x 434.0 x 407.0

43.5 x 434.0 x 407.0

43.5 x 434.0 x 407.0

43.5 x 434.0 x 407.0

Approximate Weight in pounds (without modules):

13.2277

13.2277

14.5505

13.8891

15.2119

Approximate Weight in kilograms (without modules):

6

6

6.6

6.3

6.9

Power Supply (Watts)

200

200

715 or 1100

200

1100

Max Thermal Output (BTU/hr)

182.55

228.96

4391.42

221.11

7319.04

Power Consumption Max (Watts)

53.5

67.1

1287

64.8

2145

Modules (optional)

S3124

S3124F

S3124P

S3148

S3148P

2-port 10 Gigabit BASE-T RJ45 hot swappable uplink module

OA

OA

OA

OA

OA

2-port 10 Gigabit SFP+ hot swappable uplink module

OA

OA

OA

OA

OA

2-port 40 Gigabit QSFP+ hot swappable module

N

N

N

N

N

Stacking Module

N

N

N

N

N

Power Supplies (optional)

S3124

S3124F

S3124P

S3148

S3148P

200w, hot swappable, with V-Lock, adds redundancy to non-PoE switches

OA

OA

N

OA

N

715w, hot swappable, adds redundancy or to power all PoE+ ports fully

N

N

OA

N

N

1100w, hot swappable, adds redundancy or to power all PoE+ ports fully

N

N

OA

N

OA

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