Name: JD8NX Dell PowerSwitch S4148T-ON 48x10GBase-T + 4xQSFP28 + 2xQSFP+ Layer 3 Switch
Brand: Dell
SKU: JD8NX
Price: 7621.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Dell PowerSwitch S4148T-ON combines a high density of 10GBase-T ports with advanced uplink options, making it suitable for enterprise and data center networks. It fits neatly in a 1U rack space and supports Layer 3 management for routing and traffic control. This switch is a practical choice when you need a balance of speed, flexibility, and manageability in a compact package.

General Information
Brand	Dell
Part Number	JD8NX
Condition	Refurbished

Technical Information
Switch Ports	48
Number of Ports	48-Ports
Port Type	10GBase-T, 100G QSFP28, QSFP / QSFP+, USB Console, Serial Console (RJ-45)
Port Speed	10Gbps,40Gbps,100Gbps
UpLink Ports	6 (4 x QSFP28 100G + 2 x QSFP+ 40G)
POE Support	No
Switching Capacity	2.16 Tbps
Switch Forwarding Rate	3214 Mpps
VLAN Support	Yes
Max VLANs Supported	1-4094
Stackable	No
Layer Support	Layer 3
Connector Type	RJ-45,QSFP28,QSFP+

Performance
Jumbo Frame Support	Up To 9216 Bytes

Management and Configuration
Routing Protocols	Static, RIP, OSPF, BGP, VRRP, PIM-SM, IGMP
Remote Protocols	Yes
Management Interfaces	CLI (SSH/Telnet),Serial Console (RJ-45),USB Console,HTTP/HTTPS (web),SNMP (v1/v2/v3),RADIUS,TACACS+
Remote Management Protocol	SNMP,SSH,TELNET,HTTP/HTTPS,REST API
Routing Protocol	Static,OSPF,BGP,VRRP,RIP,PIM-SM,IGMP

Physical Characteristics
Weight	5.00
Operating Temperature	0°C to 45°C

Miscellaneous
Compliance Standards	WEEE, RoHS, CE, FCC, UL, TUV, cULus
Compliant Standards	IEEE 802.3, IEEE 802.3ab, IEEE 802.3an, IEEE 802.3ae, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1D, IEEE 802.1w, IEEE 802.3ad, IEEE 802.3x

Product Description
The Dell PowerSwitch S4148T-ON is designed to handle demanding network environments where performance and flexibility are crucial. It is often found in enterprise data centers, campus networks, and high-traffic aggregation layers due to its robust Layer 3 capabilities and a mix of 10GBase-T and high-speed uplink ports. Built for network engineers and IT professionals who require a reliable switch that supports both traditional copper connections and high-speed fiber links, the S4148T-ON allows for smooth integration into diverse network architectures. Key Features Provides 48 RJ-45 10GBase-T ports ideal for connecting servers and workstations Includes 4 QSFP28 ports supporting 100GbE uplinks for data-intensive applications Offers 2 QSFP+ ports for additional 40GbE uplink flexibility Supports Layer 3 routing protocols to optimize traffic management 1U form factor fits standard racks saving space while delivering high performance This switch is typically deployed in environments where both high port density and diverse connectivity options are needed. It handles the aggregation of multiple devices efficiently, making it a core part of network infrastructure. The S4148T-ON delivers dependable performance that helps keep business-critical applications running smoothly without interruption.

Use Cases
The Dell PowerSwitch S4148T-ON is designed for environments that require high-density 10G connectivity combined with advanced Layer 3 routing. It is ideally suited for enterprise IT teams and data center operators who manage complex network topologies and demand flexibility in uplink configurations within a compact rack space. How It's Used: Deploying high-performance aggregation layers in mid-sized data centers supporting virtualization and storage traffic. Providing 10GBase-T access ports in enterprise campus networks to connect servers and high-demand workstations. Serving as a core switch in edge computing setups where low-latency and scalable uplinks are critical. Facilitating multi-protocol routing and segmentation in multi-tenant networking environments. Integrating with fiber uplinks to backbone networks via QSFP28 ports for scalable bandwidth expansion. Supporting SMB IT infrastructure upgrades requiring both copper and fiber connectivity with manageable Layer 3 features. This switch delivers efficient network performance and scalability by balancing high port density with flexible uplinks, enabling streamlined traffic management and routing in various enterprise and data center scenarios.