Chassis

Dimensions in inches (H x W x D):
1.7126 x 17.0866 x 16.0236
Dimensions in millimeters (H X W X D):
43.5 x 434.0 x 407.0

S3124:
Approximate Weight in pounds (without modules): 13.2277
Approximate Weight in kilograms (without modules): 6
Power Supply (Watts): 200Max Thermal Output (BTU/hr): 182.55
Power Consumption Max (Watts): 53.5

S3124F:
Approximate Weight in pounds (without modules): 13.2277
Approximate Weight in kilograms (without modules): 6
Power Supply (Watts): 200Max Thermal Output (BTU/hr): 228.96
Power Consumption Max (Watts): 67.1

S3124P:
Approximate Weight in pounds (without modules): 14.5505
Approximate Weight in kilograms (without modules): 6.6
Power Supply (Watts): 715 or 1100
Max Thermal Output (BTU/hr): 4391.42
Power Consumption Max (Watts): 1287

S3148:
Approximate Weight in pounds (without modules): 13.8891
Approximate Weight in kilograms (without modules): 6.3
Power Supply (Watts): 200
Max Thermal Output (BTU/hr): 221.11
Power Consumption Max (Watts): 64.8

S3148P:
Approximate Weight in pounds (without modules): 15.2119
Approximate Weight in kilograms (without modules): 6.9
Power Supply (Watts): 1100
Max Thermal Output (BTU/hr): 7319.04
Power Consumption Max (Watts): 2145

S3048-ON:
Approximate Weight in pounds (without modules): 12.8
Approximate Weight in kilograms (without modules): 5.8
Power Supply (Watts): 200
Max Thermal Output (BTU/hr): 290 BTU/hr (Max, 87W, 216 BTU/hr) (Typical, 65W)
Power Consumption Max (Watts): 87

Environmental Operating Conditions

Operating Temperature in Celsius: 0° to 45° C
Operating Temperature in Fahrenheit: 32° to 113° F
Storage Temperature in Celsius: -40° to 65° C
Storage Temperature in Fahrenheit: -40° to 149° F
Operating Relative Humidity: 95%
Storage Relative Humidity: 85%
Power Supply Efficiency: 80% or better in all operating modes

Modules (optional):
S3124/S3124F/S3124P:
2-port 10 Gigabit BASE-T RJ45 hot swappable uplink module: option available
2-port 10 Gigabit SFP+ hot swappable uplink module: option available
2-port 40 Gigabit QSFP+ hot swappable module: not available
Stacking Module: not available

S3148/S3148P:
2-port 10 Gigabit BASE-T RJ45 hot swappable uplink module: option available
2-port 10 Gigabit SFP+ hot swappable uplink module: option available
2-port 40 Gigabit QSFP+ hot swappable module: not available
Stacking Module: not available

S3048-ON:
2-port 10 Gigabit BASE-T RJ45 hot swappable uplink module: not available
2-port 10 Gigabit SFP+ hot swappable uplink module: not available
2-port 40 Gigabit QSFP+ hot swappable module: not available
Stacking Module: not available

Power Supplies (optional):
S3124/S3124F:
200w, hot swappable, with V-Lock, adds redundancy to non-PoE switches: option available
715w, hot swappable, adds redundancy or to power all PoE+ ports fully: not available
1100w, hot swappable, adds redundancy or to power all PoE+ ports fully: not available 

S3124P:
200w, hot swappable, with V-Lock, adds redundancy to non-PoE switches: not available
715w, hot swappable, adds redundancy or to power all PoE+ ports fully: option available
1100w, hot swappable, adds redundancy or to power all PoE+ ports fully: option available

S3148:
200w, hot swappable, with V-Lock, adds redundancy to non-PoE switches: option available
715w, hot swappable, adds redundancy or to power all PoE+ ports fully: not available
1100w, hot swappable, adds redundancy or to power all PoE+ ports fully: not available

S3148P:
200w, hot swappable, with V-Lock, adds redundancy to non-PoE switches: not available
715w, hot swappable, adds redundancy or to power all PoE+ ports fully: not available
1100w, hot swappable, adds redundancy or to power all PoE+ ports fully: option available 

S3048-ON:
200w, hot swappable, with V-Lock, adds redundancy to non-PoE switches: not available
715w, hot swappable, adds redundancy or to power all PoE+ ports fully: not available
1100w, hot swappable, adds redundancy or to power all PoE+ ports fully: not available

Port Attributes

Management- & Configuration-Port Attributes:
1 RJ45 console/management port with RS232 signaling: front 1
Out-of-Band (OOB) Management Port (10/100/1000BASE-T): front
1 USB (Type A) port for configuration: front

Standard Traffic-Port Features:
Auto-negotiation for speed and flow control
Auto MDI/MDIXPort mirroring
Flow-based port mirroring
Broadcast storm control
Energy Efficient Ethernet per port settings
Port Profile support including Admin profiles

S3124:
1GbE Port Attributes:
24x RJ45 auto-sensing (1Gb/100Mb/10Mb) fixed ports
Integrated 10GbE SFP+ dedicated ports: 2
Integrated GbE SFP combo ports: 2
Integrated GbE 10/100/1000BASE-T RJ45 combo ports: not available
Power-over-Ethernet Plus (PoE+): not available
Maximum PoE Watts per port: not available

S3124F:
1GbE Port Attributes:
24x SFP (1Gb/100Mb) fixed ports
Integrated 10GbE SFP+ dedicated ports: 2
Integrated GbE SFP combo ports: not available
Integrated GbE 10/100/1000BASE-T RJ45 combo ports: 2
Power-over-Ethernet Plus (PoE+): not available
Maximum PoE Watts per port: not available

S3124P:
1GbE Port Attributes:
24x RJ45 auto-sensing (1Gb/100Mb/10Mb) PoE+ fixed ports
Integrated 10GbE SFP+ dedicated ports: 2
Integrated GbE SFP combo ports: 2
Integrated GbE 10/100/1000BASE-T RJ45 combo ports: not available
Power-over-Ethernet Plus (PoE+): standard
Maximum PoE Watts per port: 30.8 watts on 24 ports (may require 2nd power supply module)

S3148:
1GbE Port Attributes:
48x RJ45 auto-sensing (1Gb/100Mb/10Mb) fixed ports
Integrated 10GbE SFP+ dedicated ports: 2
Integrated GbE SFP combo ports: 2
Integrated GbE 10/100/1000BASE-T RJ45 combo ports: not available
Power-over-Ethernet Plus (PoE+): not available
Maximum PoE Watts per port: not available

S3148P:
1GbE Port Attributes:
48x RJ45 auto-sensing (1Gb/100Mb/10Mb) PoE+ fixed ports
Integrated 10GbE SFP+ dedicated ports: 2
Integrated GbE SFP combo ports: 2
Integrated GbE 10/100/1000BASE-T RJ45 combo ports: not available
Power-over-Ethernet Plus (PoE+): standard
Maximum PoE Watts per port: 30.8 watts on 48 ports (may require 2nd power supply module)

S3048-ON:
1GbE Port Attributes:
48x RJ45 auto-sensing (1Gb/100Mb/10Mb) fixed ports
Integrated 10GbE SFP+ dedicated ports: 4
Integrated GbE SFP combo ports: not available
Integrated GbE 10/100/1000BASE-T RJ45 combo ports: not available
Power-over-Ethernet Plus (PoE+): not available
Maximum PoE Watts per port: not available

Power and Cooling Hardware

Internal hot swappable power supply bays: 2
Hot swappable power supplies (included): 1
Integrated power supply (not removable): not available
External power supply: not available
Power supply redundancy: option available
Removable fans: not available
Variable speed fans: standard
Air flow: IO to PSU (normal)

Stacking Attributes

Integrated rear mini-SAS stacking ports: 2x 21Gbps
Maximum stacking distance (meters): 3
Maximum stacking speed (full-duplex): 84Gbps

Switch Attributes

Line-rate Layer 2 switching
Line-rate Layer 3 routing
Dual firmware images on-board
Temperature sensors for environmental monitoring
Cable diagnostics
Optical transceiver (SFP/SFP+) diagnostics
Switch auditing support

S3124/S3124F/S3124P:
Switch Fabric Capacity (full duplex): 212Gbps
Forwarding Rate: 158Mpps
CPU Memory: 2GB
Flash Memory: 256MB
Packet Buffer Memory: 4MB

S3148/S3148P:
Switch Fabric Capacity (full duplex): 260Gbps
Forwarding Rate: 193Mpps
CPU Memory: 2GB
Flash Memory: 256MB
Packet Buffer Memory: 4MB

S3048-ON:
Switch Fabric Capacity (full duplex): 260Gbps
Forwarding Rate: 131Mpps
CPU Memory: 2GB
Flash Memory: 8GB SSD
Packet Buffer Memory: 4MB