210-ASNI - Dell EMC N1124P-ON 24-Port PoE+ Managed Switch

Dell EMC Networking N1124P-ON: 24-port Gigabit PoE+ managed L2 switch with 4x SFP+ 10GbE uplinks and 190W PoE budget for business networks.

The Dell EMC Networking N1124P-ON (Dell part number 210-ASNI) is a Layer 2 managed Gigabit Ethernet switch belonging to Dell's N1100 Series of fixed-configuration campus switches. It provides 24x 10/100/1000Mbps RJ45 ports, 12 of which support PoE/PoE+ power delivery within a 190W power budget, plus four SFP/SFP+ ports supporting 1GbE or 10GbE uplinks for high-speed aggregation. Running Dell EMC Networking OS6, the switch is designed for simplified deployment, broad interoperability with third-party equipment, and a lower learning curve for administrators. It supports stacking of up to four units for scalable, single-point management, and includes standard switching features such as VLANs, ACLs, LLDP-MED, and Energy Efficient Ethernet. The 1RU rack-mountable, fanless-capable design (with fan control on PoE variants) makes it well suited for small-to-medium business networks, branch offices, and edge aggregation deployments requiring reliable PoE-powered device connectivity such as IP phones, wireless access points, and network cameras.

• Manufacturer: Dell EMC
• Product Family: Dell EMC PowerSwitch / Networking N-Series
• Product Series: N1100 Series
• Model: N1124P-ON
• Dell Part Number (SKU): 210-ASNI
• Product Type: Layer 2 Managed Ethernet Switch
• RJ45 Ports: 24x 10/100/1000Mbps half/full duplex ports
• Uplink Ports: 4x SFP/SFP+ 1/10GbE ports
• PoE Ports: 12x PoE/PoE+ ports
• PoE Power Budget: 190W
• Switching Capacity: 128 Gbps
• Forwarding Rate: 96 Mpps
• MAC Address Table: 16,000 entries
• Packet Buffer Memory: 2MB
• CPU Memory: 1GB
• VLANs Supported: 512
• ARP Entries: 2,048 (IPv4) / 512 (IPv6)
• Operating System: Dell EMC Networking OS6
• Form Factor: 1 RU, rack-mountable
• Power Supply: Integrated PSU, 100-240 VAC, 50-60 Hz
• Operational Power Consumption: Approx. 249.6 Watts
• Operating Temperature: 32°F to 113°F (0°C to 45°C)
• Storage Temperature: -40°F to 149°F (-40°C to 65°C)
• Operating Humidity: 95% (non-condensing)
• Dimensions: 17 x 10 x 1.75 in (431.8 x 254 x 44.45 mm)
• Weight: 8.33 lbs (3.78 kg)
• Security: AES, SSL, TLS 1.0 encryption; AAA, TACACS+, RADIUS
• Management: CLI, GUI, ONIE support for alternate NOS installation
• Warranty: Lifetime Limited Warranty (Basic Hardware Service) for select N-Series products

• 24x Gigabit Ethernet RJ45 ports with 12 PoE/PoE+ capable ports
• 190W total PoE power budget for powering IP phones, APs, and cameras
• 4x SFP/SFP+ ports supporting flexible 1GbE or 10GbE uplinks
• Dell EMC Networking OS6 for simplified deployment and management
• Stacking support for up to four units under single-point management
• Open Networking Install Environment (ONIE) support for alternate NOS
• Layer 2 switching with VLAN, ACL, and QoS capabilities
• LLDP-MED (TIA-1057) support for automated device discovery
• Energy Efficient Ethernet (802.3az) to reduce idle port power draw
• 1U rack-mountable compact form factor for space-constrained deployments
• Interoperability with Cisco Rapid PVST+ for mixed-vendor environments
• AAA, TACACS+, and RADIUS authentication for secure network access

Designed for SMB and branch-office networks requiring reliable managed PoE switching with high-speed uplink flexibility.

• Powering VoIP phone deployments across office floors via PoE+
• Connecting and powering Wi-Fi access points in enterprise wireless rollouts
• Supporting IP-based security camera networks with centralized PoE delivery
• Acting as an access-layer switch in small-to-medium business networks
• Aggregating traffic from edge switches via 10GbE SFP+ uplinks
• Building stacked switch configurations for scalable campus deployments
• Segmenting network traffic using VLANs for departmental or guest access

• Delivers reliable PoE+ power for phones and APs
• High-speed 10GbE uplinks reduce network bottlenecks
• Simplified management via familiar OS6 CLI/GUI
• Stackable design supports future network growth
• Compact 1U footprint saves valuable rack space
• Energy-efficient operation lowers operating costs

• Form Factor: 1 RU rack-mountable switch
• Dimensions (W x D x H): 17 x 10 x 1.75 in (431.8 x 254 x 44.45 mm)
• Weight: 8.33 lbs (3.78 kg)
• Cooling: Variable-speed fan control (PoE model)

Per available documentation, this product is validated for use with the following Dell EMC N-Series ecosystem components:

• Dell EMC N1100 Series stacking with N1108T-ON, N1108EP-ON, N1124T-ON, N1148T-ON, N1148P-ON
• Dell Networking SFP, 1000BASE-T transceiver modules
• Dell Networking SFP, 1000BASE-SX transceiver (850nm, up to 550m)
• Dell Networking SFP, 1000BASE-LX transceiver (1310nm, up to 10km)
• Dell Networking SFP+ to SFP+ 10GbE copper twinax direct-attach cables
• Standard C13/C14 and C13/NEMA 5-15 power cords
• Dell EMC ProSupport and ProSupport Plus service upgrade plans
• Rack-mount bracket kits for two-post and four-post racks

Note: Stacking is supported only within the Dell N1100 Series family; compatibility with newer Dell N-Series generations (e.g., N1500 or N2000/N3000 series) is not confirmed in available documentation.

• Dell EMC Networking N1124P-ON switch unit
• Power cord
• Rack mount bracket set
• Getting Started / Quick Start guide

Q: What does the Dell part number 210-ASNI refer to?

A: 210-ASNI is the Dell order/SKU number for the Dell EMC Networking N1124P-ON, a 24-port Gigabit PoE+ managed switch from the N1100 Series.

Q: How many PoE ports does the N1124P-ON have and what is the power budget?

A: It has 12 PoE/PoE+ capable ports out of its 24 RJ45 ports, backed by a total PoE power budget of 190W.

Q: Does this switch support 10GbE uplinks?

A: Yes, it includes 4x SFP/SFP+ ports that can be configured for either 1GbE or 10GbE uplink connectivity.

Q: What operating system does the switch run?

A: The switch runs Dell EMC Networking OS6, which is designed for simplified deployment and improved interoperability across vendors.

Q: Can multiple N1124P-ON units be stacked together?

A: Yes, the N1100 Series supports stacking of compatible models, including the N1124P-ON, N1108T-ON, N1108EP-ON, N1124T-ON, N1148T-ON, and N1148P-ON for unified management.

Q: What is the operating temperature range for this switch?

A: According to Dell's official product details page, it operates between 32°F and 113°F (0°C to 45°C) with up to 95% humidity.

Q: What warranty coverage applies to this switch?

A: Select Dell Networking N-Series switches, which includes this model, carry a Lifetime Limited Warranty providing Basic Hardware Service repair or replacement for five years from original shipment, subject to parts availability.

Q: What are the physical dimensions and weight of the N1124P-ON?

A: The switch measures 17 x 10 x 1.75 inches (431.8 x 254 x 44.45 mm) and weighs approximately 8.33 lbs (3.78 kg), per Dell and distributor documentation.