Chassis

PoE/PoE+:

N1108P-ON:
Approximate Weight in pounds: 4.43lbs
Approximate Weight in kilograms: 2.01kg
Power Supply (Watts): 104W AC (24W switch + 80W PoE)
Max Thermal Output (BTU/hr): 292.62

N1108EP-ON:
Approximate Weight in pounds: 4 lbs
Approximate Weight in kilograms: 1.81 Kg
Power Supply (Watts): (24W switch + 137W PoE)
Max Thermal Output (BTU/hr): 66.53

N1124P-ON:
Approximate Weight in pounds: 8.33lbs
Approximate Weight in kilograms: 3.78kg
Power Supply (Watts): 250W AC
Max Thermal Output (BTU/hr): 851.66

N1148P-ON:
Approximate Weight in pounds: 9.19lbs
Approximate Weight in kilograms: 4.17kg
Power Supply (Watts): 500W AC
Max Thermal Output (BTU/hr):1566.15

Non-PoE:

N1108T-ON:
Approximate Weight in pounds: 3.54lbs
Approximate Weight in kilograms: 1.61kg
Power Supply (Watts): 24W AC
Max Thermal Output (BTU/hr): 35.72
Power Consumption Max (Watts): 10.47

N1124T-ON:
Approximate Weight in pounds: 6.72lbs
Approximate Weight in kilograms: 3.05kg
Power Supply (Watts): 40W AC
Max Thermal Output (BTU/hr): 65.85
Power Consumption Max (Watts): 19.3

N1148T-ON:
Approximate Weight in pounds: 8.33lbs
Approximate Weight in kilograms: 3.78kg
Power Supply (Watts): 60W AC
Max Thermal Output (BTU/hr): 102.98
Power Consumption Max (Watts): 30.18

Dimensions & Weight

N1108P-ON/ N1108T-ON:
Dimensions in inches (H x W x D):
1.75 in x 8.5 in x 10 in
Dimensions in millimeters (H x W x D):
44.45 mm x 215.9 mm x 254 mm

N1124P-ON/ N1124T-ON:
Dimensions in inches (H x W x D):
1.75 in x 17 in x 10 in
Dimensions in millimeters (H x W x D):
44.45 mm x 431.8 mm x 254 mm

N1148P-ON/ N1148T-ON:
Dimensions in inches (H x W x D):
1.75 in x 17 in x 10 in
Dimensions in millimeters (H x W x D):
44.45 mm x 431.8 mm x 254 mm

Environmental Operating Conditions

Operating Temperature in Celsius: 0° to 45° C, N1108EP-ON (0 to 50 C)
Operating Temperature in Fahrenheit: 32° to 113° F, N1108EP (32 degrees to 122)
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

PoE/PoE Ports

PoE/PoE+ Standard Traffic-Port Attributes:

Integrated 2.5GbE ports: N/A

N1108P-ON:
1GbE Port Attributes Multi-speed:
8x 10/100/1000Mbps half/full duplex ports
1GbE Port Attributes Single-speed:
2x 1000Mbps half/full duplex RJ45 ports
Integrated 1GbE SFP dedicated ports: 2
Integrated 10GbE SFP+ dedicated ports (10 Gbps): N/A
Power-over-Ethernet Plus (PoE/PoE+) Ports: 4

N1124P-ON:
1GbE Port Attributes Multi-speed:
24x 10/100/1000Mbps half/full duplex ports
1GbE Port Attributes Single-speed: N/A
Integrated 1GbE SFP dedicated ports: N/A
Integrated 10GbE SFP+ dedicated ports (10 Gbps): 4
Power-over-Ethernet Plus (PoE/PoE+) Ports: 12

N1148P-ON:
1GbE Port Attributes Multi-speed:
48x 10/100/1000Mbps half/full duplex ports
1GbE Port Attributes Single-speed: N/A
Integrated 1GbE SFP dedicated ports: N/A
Integrated 10GbE SFP+ dedicated ports (10 Gbps): 4
Power-over-Ethernet Plus (PoE/PoE+) Ports: 24

PoE Power Budget

N1108P-ON: 75W
N1108EP-ON: 137W
N1124P-ON: 190W
N1148P-ON: 375W

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 USB (Type A) port for configuration

Non-PoE:

Non-PoE Standard Traffic-Port Attributes:
Integrated 2.5GbE ports: N/A

N1108T-ON:
1GbE Port Attributes Multi-speed:
8x 10/100/1000Mbps half/full duplex RJ45 ports
1GbE Port Attributes Single-speed:
2x 1000Mbps half/full duplex RJ45 ports
Integrated 1GbE SFP dedicated ports: 2
Integrated 10GbE SFP+ dedicated ports: N/A

N1124T-ON:
1GbE Port Attributes Multi-speed:
24x 10/100/1000Mbps half/full duplex RJ45 ports
1GbE Port Attributes Single-speed: N/A
Integrated 1GbE SFP dedicated ports: N/A
Integrated 10GbE SFP+ dedicated ports: 4

N1148T-ON:
1GbE Port Attributes Multi-speed:
48x 10/100/1000Mbps half/full duplex RJ45 ports
1GbE Port Attributes Single-speed: N/A
Integrated 1GbE SFP dedicated ports: N/A
Integrated 10GbE SFP+ dedicated ports: 4

Power

Integrated power supply (not removable): standard
Air flow: IO to PSU (Normal)

Stacking Attributes

Maximum stacking distance (meters): 3
Maximum stacking speed (full-duplex): 176Gbps
8 port switch is not stackable
10G SFP+ ports needs to be configured for stacking
24 and 48 port T and P switches can be mixed in a stack

Switch Attributes

Line-rate Layer 2 switching
Dual firmware images on-board
Temperature sensors for environmental monitoring
Cable diagnostics
Switch auditing support
CPU Memory: 1GB
Flash Memory: 1GB

PoE/PoE+:

N1108P-ON:
Switch Fabric Capacity (full duplex): 24Gbps
Forwarding Rate: 18Mpps
Packet Buffer Memory: 1.5MB

N1124P-ON:
Switch Fabric Capacity (full duplex):128Gbps
Forwarding Rate: 96Mpps
Packet Buffer Memory: 2MB

N1148P-ON:
Switch Fabric Capacity (full duplex):176Gbps
Forwarding Rate: 132Mpps
Packet Buffer Memory: 2MB

Non-PoE:

N1108T-ON:
Switch Fabric Capacity (full duplex): 24Gbps
Forwarding Rate: 18Mpps
Packet Buffer Memory: 1.5MB

N1124T-ON:
Switch Fabric Capacity (full duplex):128Gbps
Forwarding Rate: 96Mpps
Packet Buffer Memory: 2MB

N1148T-ON:
Switch Fabric Capacity (full duplex):176Gbps
Forwarding Rate: 132Mpps
Packet Buffer Memory: 2MB