Name: 210-AJIU Dell N1148T-ON 48-Port 1GbE + 4-Port 10GbE SFP+ Layer 2 Switch
Brand: Dell
SKU: 210-AJIU
Price: 1570.43 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The 210-AJIU - Dell N1148T-ON Layer 2 switch delivers reliable network performance with 48 gigabit Ethernet ports plus four 10-gigabit SFP+ uplinks. It fits well in enterprise or data center settings where efficient traffic management and network segmentation are needed. This model balances port density with layered protocol support for effective local area network operation.

General Information
Brand	Dell
Condition	Refurbished

Technical Information
Switch Type	Layer 2, Managed Switch, Gigabit Switch
Form Factor	Rack-Mountable
Mount Type	1U Rack
Switch Ports	48
Number of Ports	48-Ports
Port Type	10/100/1000Base-T, 10G SFP+, RJ-45, USB Console, Serial Console (RJ-45)
Port Speed	1 Gbps,10 Gbps
UpLink Ports	4 x 10Gb SFP+
POE Support	No
Switching Capacity	176 Gbps
Switch Forwarding Rate	130.95 Mpps
VLAN Support	Yes
Max VLANs Supported	1-4094
Layer Support	Layer 2
Connector Type	RJ-45,SFP+

Performance
Jumbo Frame Support	Up To 9216 Bytes

Management and Configuration
Remote Protocols	Yes
Management Interfaces	CLI,Web GUI (HTTP/HTTPS),SNMP,SSH,Telnet
Security Features	802.1X,ACLs,Port Security,Storm Control,MAC Filtering,SSH
Management Type	In-band,Out-of-band
Remote Management Protocol	SSH,Telnet,HTTP,HTTPS,SNMP

Power & Cooling
Fans	Internal
Power Supply	Internal AC

Physical Characteristics
Weight	3.00
Operating Temperature	0°C to 40°C

Miscellaneous
Assembly Required	No
Compliance Standards	WEEE, RoHS, CE, FCC

Product Description
The 210-AJIU - Dell N1148T-ON is a Layer 2 switch built for managing medium to large network environments. It typically appears in enterprise networks and data centers where robust traffic control and segmentation are essential. Network administrators and IT teams often rely on this switch to ensure stable and scalable connectivity. Key Features Offers 48 high-speed 1GbE ports ensuring broad device connectivity Includes 4 SFP+ ports for high-bandwidth 10GbE uplinks to core switches or servers Supports VLANs, link aggregation, and Layer 2 protocols to optimize local traffic Equipped with security features like port security and access control lists Provides energy-efficient operation reducing power consumption without sacrificing performance This switch plays a fundamental role in handling internal network traffic, providing stable connectivity, and maintaining performance at scale. Its reliability and feature set make it suitable for ongoing network demands without frequent upgrades.

Use Cases
This switch is generally deployed in environments that require extensive device connectivity with manageable network segmentation. It fits well in enterprise LANs, campus networks, and branch office setups where users demand consistent performance and scalable network infrastructure. How It's Used: Connecting hundreds of devices in enterprise office networks with segmented traffic flows Providing high-speed uplinks in data center access layers for edge computing applications Supporting network segmentation in campus environments to separate departments or user groups Linking multiple switches via 10GbE SFP+ ports for aggregated bandwidth Facilitating secure port-level access controls in managed IT infrastructures Within these settings, the 210-AJIU switch supports operational efficiency by maintaining stable throughput and enabling scalable, well-structured network designs that adapt to evolving organizational needs.