S3148 / S3148P |
S3124 / S3124F / S3124P |
S3048-ON |
Chassis |
Approximate Weight in pounds |
13.8891 / 15.2119 |
13.2277 / 13.2277 / 14.5505 |
12.8 |
Approximate Weight in kilograms |
6.3kg / 6.9kg |
6kg / 6kg / 6.6kg |
5.8kg |
Power Supply (Watts) |
200 |
200 / 200 / 715 or 1100 |
1100 |
Max Thermal Output (BTU/hr) |
221.11 / 7319.04 |
182.55 / 228.96 / 4391.42 |
216 or 290 |
Power Consumption Max (Watts) |
64.8 / 2145 |
53.5 / 67.1 / 1287 |
87 |
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 |
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 |
Environmental Operating Conditions |
Operating temperature |
0° to 45°C (32° to 113° F) |
Storage temperature |
-40° to 65° C (-40° to 149° F) |
Operating relative humidity |
95% |
Storage relative humidity |
85% |
Power Supply Efficiency: |
80% or better in all operating modes |
Performance |
Switch fabric capacity |
260Gbps |
212Gbps |
260Gbps |
Forwarding rate |
193Mpps |
158Mpps |
131Mpps |
Packet buffer memory |
4MB |
4MB |
4MB |
Port Attributes |
1GbE Port Attributes Multi-speed |
48x RJ45 auto-sensing (1Gb/100Mb/10Mb) PoE+ fixed ports |
24x RJ45 auto-sensing (1Gb/100Mb/10Mb) fixed ports |
48x RJ45 auto-sensing (1Gb/100Mb/10Mb) fixed ports |
Integrated 10GbE SFP+ dedicated ports (10 Gbps) |
2 |
2 |
2 |
Power-over-Ethernet Plus (PoE/PoE+) Ports |
N / S |
N / N / S |
N |
Auto-negotiation for speed and flow control |
S |
S |
S |
Auto MDI/MDIX |
S |
S |
S |
Flow-based port mirroring |
S |
S |
S |
Broadcast storm control |
S |
S |
S |
Energy Efficient Ethernet per port settings |
S |
S |
S |
Port Profile support including Admin profiles |
S |
S |
S |
Management- & Configuration-Port Attributes |
1 RJ45 console/management port with RS232 signaling |
Front |
Front |
Front |
1 Out-of-Band (OOB) Management Port (10/100/1000BASE-T) |
Front |
Front |
Front |
1 USB (Type A) port for configuration |
Front |
Front |
Front |
Power & Cooling Hardware |
Internal hot swappable power supply bays |
2 |
2 |
2 |
Hot swappable power supplies (included) |
1 |
1 |
1 |
Integrated power supply (not removable) |
N |
N |
N |
External power supply |
N |
N |
N |
Power supply redundancy |
OA |
OA |
OA |
Removable fans |
N |
N |
N |
Variable speed fans |
S |
S |
S |
Air flow |
IO to PSU (Normal) |
IO to PSU (Normal) |
IO to PSU (Normal) |
Switch Attributes |
Line-rate Layer 2 switching |
S |
S |
S |
Line-rate Layer 3 routing |
S |
S |
S |
Dual firmware images on-board |
S |
S |
S |
Temperature sensors for environmental monitoring |
S |
S |
S |
Cable diagnostics |
S |
S |
S |
Optical transceiver (SFP/SFP+) diagnostics |
S |
S |
S |
Switch auditing support |
S |
S |
S |
CPU Memory |
2GB |
2GB |
2GB |
Flash Memory |
256MB |
256MB |
256MB |
Modules (optional) |
2-port 10 Gigabit BASE-T RJ45 hot swappable uplink module |
OA |
OA |
N |
2-port 10 Gigabit SFP+ hot swappable uplink module |
OA |
OA |
N |
2-port 40 Gigabit QSFP+ hot swappable module |
N |
N |
N |
Power Supplies (optional) |
200w, hot swappable, with V-Lock, adds redundancy to non-PoE switches |
OA / N |
OA / OA / N |
N |
715w, hot swappable, adds redundancy or to power all PoE+ ports fully |
N |
N / N / OA |
N |
1100w, hot swappable, adds redundancy or to power all PoE+ ports fully |
N / OA |
N / N / OA |
N |