Standard Traffic-Port Attributes |
N2024 |
N2024P |
N2048 |
N2048P |
Standard Port Attributes |
24x 1GbE RJ45 auto-sensing (1Gb/100Mb/10Mb) fixed ports |
24x 1GbE RJ45 auto-sensing (1Gb/100Mb/10Mb) PoE+ fixed ports |
48x 1GbE RJ45 auto-sensing (1Gb/100Mb/10Mb) fixed ports |
48x 1GbE RJ45 auto-sensing (1Gb/100Mb/10Mb) PoE+ fixed ports |
Integrated 10GbE SFP+ dedicated ports (beyond standard ports) |
S |
S |
S |
S |
Integrated GbE SFP combo ports |
N |
N |
N |
N |
Integrated GbE 10/100/1000BASE-T RJ45 combo ports |
N |
N |
N |
N |
Integrated 40GbE QSFP+ dedicated ports |
N |
N |
N |
N |
Power-over-Ethernet Plus (PoE+) |
N |
Y |
N |
Y |
Maximum PoE Watts per port |
N |
30.8 watts on 24 ports |
N |
30.8 watts on 48 ports |
Modular Traffic-Port Attributes |
N2024 |
N2024P |
N2048 |
N2048P |
Hot swappable expansion module bay |
N |
N |
N |
N |
Module support for 10GbE |
N |
N |
N |
N |
Module support for 40GbE |
N |
N |
N |
N |
Support for 40GbE to 4x 10GbE breakout |
N |
N |
N |
N |
Traffic-Port Features |
N2024 |
N2024P |
N2048 |
N2048P |
Auto-negotiation for speed and flow control |
S |
S |
S |
S |
Auto MDI/MDIX |
S |
S |
S |
S |
Port mirroring |
S |
S |
S |
S |
Flow-based port mirroring |
S |
S |
S |
S |
Broadcast storm control |
S |
S |
S |
S |
Energy Efficient Ethernet per port settings |
S |
S |
S |
S |
Port Profile support including Admin profiles |
S |
S |
S |
S |
Management- & Configuration-Port Attributes |
N2024 |
N2024P |
N2048 |
N2048P |
1 RJ45 console/management port with RS232 signaling |
S |
S |
S |
S |
1 Out-of-Band (OOB) Management Port (10/100/1000BASE-T) |
N |
N |
N |
N |
1 USB (Type A) port for configuration |
S |
S |
S |
S |
Stacking Attributes |
N2024 |
N2024P |
N2048 |
N2048P |
Integrated rear mini-SAS stacking ports |
2x 21Gbps |
2x 21Gbps |
2x 21Gbps |
2x 21Gbps |
User port stacking |
N |
N |
N |
N |
Maximum stacking distance (meters) |
3 |
3 |
3 |
3 |
Maximum stacking speed (full-duplex) |
84Gbps |
84Gbps |
84Gbps |
84Gbps |
Switch Attributes |
N2024 |
N2024P |
N2048 |
N2048P |
Switch Fabric Capacity (full duplex): |
172Gbps |
172Gbps |
220Gbps |
220Gbps |
Forwarding Rate: |
128Mpps |
128Mpps |
164Mpps |
164Mpps |
Line-rate Layer 2 switching |
S |
S |
S |
S |
Line-rate Layer 3 routing |
S |
S |
S |
S |
CPU Memory |
1GB |
1GB |
1GB |
1GB |
Flash Memory |
256MB |
256MB |
256MB |
256MB |
Packet Buffer Memory |
4MB |
4MB |
4MB |
4MB |
Dual firmware images on-board |
S |
S |
S |
S |
Temperature sensors for environmental monitoring |
S |
S |
S |
S |
Cable diagnostics |
S |
S |
S |
S |
Optical transceiver (SFP/SFP+) diagnostics |
S |
S |
S |
S |
Switch auditing support |
S |
S |
S |
S |
UDLD |
S |
S |
S |
S |
Chassis |
N2024 |
N2024P |
N2048 |
N2048P |
Dimensions in inches (H x W x D): |
1.7 x 17.3 x 10.1 |
1.7 x 17.3 x 15.2 |
1.7 x 17.3 x 10.1 |
1.7 x 17.3 x 15.2 |
Dimensions in millimeters (H X W X D): |
43.5 x 440.0 x 257.0 |
43.5 x 440.0 x 387.0 |
43.5 x 440.0 x 257.0 |
43.5 x 440.0 x 387.0 |
Rack Height: |
1U |
1U |
1U |
1U |
Rack-mounting kit |
Y |
Y |
Y |
Y |
ReadyRails rack mounting system, no tools required |
N |
N |
N |
N |
Approximate Weight in pounds (without modules): |
8.1351 |
14.0435 |
8.9287 |
14.9914 |
Approximate Weight in kilograms (without modules): |
3.69 |
6.37 |
4.05 |
6.8 |
Power & Cooling Hardware |
N2024 |
N2024P |
N2048 |
N2048P |
Internal hot swappable power supply bays |
N |
N |
N |
N |
Hot swappable power supplies (included) |
N |
N |
N |
N |
Integrated power supply (not removable) |
S |
S |
S |
S |
External power supply |
OA |
OA |
OA |
OA |
Power supply redundancy |
OA |
OA |
OA |
OA |
Removable fans |
N |
N |
N |
N |
Redundant fans |
S |
S |
S |
S |
Variable speed fans |
S |
S |
S |
S |
Air flow |
IO to PSU (Normal) |
IO to PSU (Normal) |
IO to PSU (Normal) |
IO to PSU (Normal) |
Environmental Operating Conditions |
N2024 |
N2024P |
N2048 |
N2048P |
Operating Temperature in Celsius |
0 to 45 C |
0 to 45 C |
0 to 45 C |
0 to 45 C |
Operating Temperature in Fahrenheit |
32 to 113 F |
32 to 113 F |
32 to 113 F |
32 to 113 F |
Storage Temperature in Celsius |
-40 to 65 C |
-40 to 65 C |
-40 to 65 C |
-40 to 65 C |
Storage Temperature in Fahrenheit |
-40 to 149 F |
-40 to 149 F |
-40 to 149 F |
-40 to 149 F |
Operating Relative Humidity |
95% |
95% |
95% |
95% |
Storage Relative Humidity |
85% |
85% |
85% |
85% |
Power Supply (Watts) |
100 |
1000 |
100 |
1000 |
Max Thermal Output (BTU/hr) |
117.44 |
3113.33 |
167.7 |
6069.80 |
Power Consumption Max (Watts) |
42.9 |
913 |
53.9 |
1738 |
Power Supply Efficiency |
80% or better in all operating modes |
80% or better in all operating modes |
80% or better in all operating modes |
80% or better in all operating modes |
Optional Features |
|
Modules (optional) |
N2024 |
N2024P |
N2048 |
N2048P |
2-port 10 Gigabit BASE-T RJ45 hot swappable uplink module |
N |
N |
N |
N |
2-port 10 Gigabit SFP+ hot swappable uplink module |
N |
N |
N |
N |
4-port 10 Gigabit BASE-T RJ45 hot swappable module |
N |
N |
N |
N |
4-port 10 Gigabit SFP+ hot swappable module |
N |
N |
N |
N |
2-port 40 Gigabit QSFP+ hot swappable module |
N |
N |
N |
N |
Power Supplies (optional) |
N2024 |
N2024P |
N2048 |
N2048P |
RPS720 External Power Supply for N2000 non-POE (720 watts) |
OA |
N |
OA |
N |
MPS1000 External Power Supply for N2000 POE+ Switches (1000 watts) |
N |
OA |
N |
OA |
200w, hot swappable, with V-Lock, adds redundancy to non-PoE switches |
N |
N |
N |
N |
715w, hot swappable, adds redundancy or to power all PoE+ ports fully |
N |
N |
N |
N |
1100w, hot swappable, adds redundancy or to power all PoE+ ports fully |
N |
N |
N |
N |