Chassis

N2024:
Dimensions in inches (H x W x D):
1.7 x 17.3 x 10.1
Dimensions in millimeters (H X W X D):
43.5 x 440.0 x 257.0
Approximate Weight in pounds (without modules):
8.1351
Approximate Weight in kilograms (without modules):
3.69
Power Supply (Watts):
100
Max Thermal Output (BTU/hr):
117.44
Power Consumption Max (Watts):
42.9

N2024P:
Dimensions in inches (H x W x D):
1.7 x 17.3 x 15.2
Dimensions in millimeters (H X W X D):
43.5 x 440.0 x 387.0
Approximate Weight in pounds (without modules):
14.0435
Approximate Weight in kilograms (without modules):
6.37
Power Supply (Watts):
1000
Max Thermal Output (BTU/hr):
3113.33
Power Consumption Max (Watts):
913

N2048:
Dimensions in inches (H x W x D):
1.7 x 17.3 x 10.1
Dimensions in millimeters (H X W X D):
43.5 x 440.0 x 257.0
Approximate Weight in pounds (without modules):
8.9287
Approximate Weight in kilograms (without modules):
4.05
Power Supply (Watts):
100
Max Thermal Output (BTU/hr):
167.7
Power Consumption Max (Watts):
53.9

N2048P:
Dimensions in inches (H x W x D):
1.7 x 17.3 x 15.2
Dimensions in millimeters (H X W X D):
43.5 x 440.0 x 387.0
Approximate Weight in pounds (without modules):
14.9914
Approximate Weight in kilograms (without modules):
6.8
Power Supply (Watts):
1000
Max Thermal Output (BTU/hr):
6069.8
Power Consumption Max (Watts):
1738

N2128PX-ON:
Dimensions in inches (H x W x D):
17.3 x 15.2 x 1.7
Dimensions in millimeters (H X W X D):
440 x 387 x 43.2
Approximate Weight in pounds (without modules):
15.05
Approximate Weight in kilograms (without modules):
6.83
Power Supply (Watts):
1000
Max Thermal Output (BTU/hr):
6069.8
Power Consumption Max (Watts):
1039.8

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

Power Supplies (optional):
N2024:
RPS720 External Power Supply for N2000 non-POE (720 watts): option available
MPS1000 External Power Supply for N2000 POE+ Switches (1000 watts): not available

N2024P:
RPS720 External Power Supply for N2000 non-POE (720 watts): not available
MPS1000 External Power Supply for N2000 POE+ Switches (1000 watts): option available

N2048:
RPS720 External Power Supply for N2000 non-POE (720 watts): option available
MPS1000 External Power Supply for N2000 POE+ Switches (1000 watts): not available

N2048P:
RPS720 External Power Supply for N2000 non-POE (720 watts): not available
MPS1000 External Power Supply for N2000 POE+ Switches (1000 watts): option available

N2128PX-ON:
RPS720 External Power Supply for N2000 non-POE (720 watts): not available
MPS1000 External Power Supply for N2000 POE+ Switches (1000 watts): option available

Port Attributes

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

Management & Configuration-Port Attributes:
1 RJ45 console/management port with RS232 signaling
1 USB (Type A) port for configuration

Standard Traffic-Port Attributes:
Integrated 10GbE SFP+ dedicated ports: 2

N2024:
1GbE Port Attributes: 24x RJ45 auto-sensing (1Gb/100Mb/10Mb) fixed ports
Integrated 2.5GbE ports: not available
Power-over-Ethernet Plus (PoE+): not available
60W Power-over-Ethernet (PoE 60W): not available
Maximum PoE Watts per port: not available

N2024P:
1GbE Port Attributes: 24x RJ45 auto-sensing (1Gb/100Mb/10Mb) PoE+ fixed ports
Integrated 2.5GbE ports: not available
Power-over-Ethernet Plus (PoE+): yes
60W Power-over-Ethernet (PoE 60W): not available
Maximum PoE Watts per port: 30.8 watts on 24 ports

N2048:
1GbE Port Attributes: 48x RJ45 auto-sensing (1Gb/100Mb/10Mb) fixed ports
Integrated 2.5GbE ports: not available
Power-over-Ethernet Plus (PoE+): not available
60W Power-over-Ethernet (PoE 60W): not available
Maximum PoE Watts per port: not available

N2048P:
1GbE Port Attributes: 48x RJ45 auto-sensing (1Gb/100Mb/10Mb) PoE+ fixed ports
Integrated 2.5GbE ports: not available
Power-over-Ethernet Plus (PoE+): yes
60W Power-over-Ethernet (PoE 60W): not available
Maximum PoE Watts per port: 30.8 watts on 48 ports

N2128PX-ON:
1GbE Port Attributes: 24x RJ45 auto-sensing (1Gb/100Mb/10Mb) PoE+ fixed ports
Integrated 2.5GbE ports: 4x RJ45 PoE 60W fixed ports
Power-over-Ethernet Plus (PoE+): yes
60W Power-over-Ethernet (PoE 60W): standard
Maximum PoE Watts per port: 30.8W on 24 1GbE ports; 60W on 4 2.5GbE ports

Power and Cooling Hardware

Integrated power supply (not removable): standard
External power supply: option available
Power supply redundancy: option available
Redundant fans: standard
Variable speed fans: standard
Air flow: IO to PSU (normal)

Stacking Attributes

Integrated rear mini-SAS stacking ports: 2 x 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

N2024:
Switch Fabric Capacity (full duplex): 172Gbps
Forwarding Rate: 128Mpps
CPU Memory: 1GB
Flash Memory: 256MB
Packet Buffer Memory: 4MB

N2024P:
Switch Fabric Capacity (full duplex): 172Gbps
Forwarding Rate: 128Mpps
CPU Memory: 1GB
Flash Memory: 256MB
Packet Buffer Memory: 4MB

N2048:
Switch Fabric Capacity (full duplex): 220Gbps
Forwarding Rate: 164Mpps
CPU Memory: 1GB
Flash Memory: 256MB
Packet Buffer Memory: 4MB

N2048P:
Switch Fabric Capacity (full duplex): 220Gbps
Forwarding Rate: 164Mpps
CPU Memory: 1GB
Flash Memory: 256MB
Packet Buffer Memory: 4MB

N2128PX-ON:
Switch Fabric Capacity (full duplex): 192Gbps
Forwarding Rate: 256Mpps
CPU Memory: 2GB
Flash Memory: 512MB
Packet Buffer Memory: 5MB