Name: 0PR8JH Dell S4148T-On 8-Ports 10GBase-X SFP+ 4-Ports 100GBase-X QSFP28 2-Ports 40Gbase-X QSFP+ Gigabit Ethernet Network Switch
Brand: Dell
SKU: 0PR8JH
Price: 1567.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Dell S4148T-On is a versatile network switch combining multiple high-speed port types to support complex networking needs. It fits well in data centers or enterprise environments requiring a mix of 10G, 40G, and 100G connectivity for server farms, storage, and core infrastructure.

General Information
Brand	Dell
Part Number	0PR8JH
Condition	Refurbished

Technical Information
Port Type	10G SFP+, 40G QSFP+
Port Speed	10 Gbps, 40 Gbps, 100 Gbps
UpLink Ports	4 x 100GBase-X (QSFP28), 2 x 40GBase-X (QSFP+)
POE Support	No
VLAN Support	Yes
Max VLANs Supported	1-4094
Stackable	No
Layer Support	Layer 3

Performance
Jumbo Frame Support	Up To 9216 Bytes

Management and Configuration
Routing Protocols	Static, RIP
Remote Protocols	Yes
Management Interfaces	CLI (console/SSH), Web GUI, SNMP, USB console, Serial console (RJ-45)
Management Type	CLI, Web GUI, SNMP
Remote Management Protocol	SNMPv1, SNMPv2c, SNMPv3, SSH, Telnet, HTTP, HTTPS
Routing Protocol	Static, OSPF, BGP, VRRP

Physical Characteristics
Weight	5.00

Miscellaneous
Eco Friendly	Yes
Compliance Standards	WEEE, RoHS

Product Description
This Dell S4148T-On network switch provides a mix of 10G, 40G, and 100G ports to meet demanding connectivity needs. It’s commonly found in data centers or enterprise backbones where high bandwidth and low latency are essential. Built for IT professionals and network engineers, it offers versatile port options to handle diverse workloads and expansion plans. The switch is often deployed in environments that require consolidated traffic flows and scalable network infrastructure. Key Features High-density 10G SFP+ ports to connect servers and storage Ultra-high 100G QSFP28 ports suitable for core network links 40G QSFP+ ports provide flexible aggregation or uplink options Optimized for low latency and efficient data center operations Supports advanced traffic management and network virtualization In practice, this switch is commonly deployed in data centers handling cloud services or large enterprise networks managing heavy data traffic. It plays a critical role in bridging various speed domains and facilitating smooth, high-capacity communication.

Use Cases
The Dell S4148T-On switch is optimized for environments requiring diverse high-speed connectivity, especially in data centers and large enterprise networks. It supports IT teams managing server clusters, storage fabrics, and core network layers where bandwidth and low latency are critical. How It's Used: Aggregating traffic from multiple 10G server uplinks in virtualization and cloud computing data centers. Connecting high-performance storage clusters using 100G QSFP28 ports to support rapid data transfer and backup operations. Scaling enterprise core networks with flexible 40G QSFP+ ports to interconnect distribution switches and reduce bottlenecks. Deploying in campus network cores where multi-rate port support simplifies integration with diverse existing infrastructure. Supporting edge computing nodes requiring a mix of 10G and 40G connectivity to manage localized workload processing. This switch enhances operational efficiency by consolidating multiple port speeds into a single chassis, enabling scalable growth and seamless integration with evolving network architectures. Its multi-rate capabilities facilitate high throughput and flexible deployment without compromising performance.