Name: Dell 64T5K S4048-ON SFP+ 10GbE Open Networking Switch
Brand: Dell
SKU: 64T5K
Price: 389.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Dell 64T5K S4048-ON switch provides a flexible and high-performance 10GbE solution primarily for data centers and enterprise networks. It accommodates multiple open network operating systems, allowing users to tailor the switch to their environment. Its port density and low-latency operation make it well-suited to demanding network tasks, fitting neatly into top-of-rack setups or aggregation points within larger network architectures.

General Information
Brand	Dell
Part Number	64T5K
Condition	Refurbished

Technical Information
Switch Ports	48
Number of Ports	48-Ports
Port Type	10G SFP+, QSFP / QSFP+
Port Speed	10Gbps
UpLink Ports	6 x 40GbE QSFP+
POE Support	No
Switching Capacity	1.44 Tbps
Switch Forwarding Rate	1071.43 Mpps
DRAM	4 GB
Flash Memory	4 GB
VLAN Support	Yes
Max VLANs Supported	1-4094
Layer Support	Layer 3
Connector Type	SFP+,QSFP+

Performance
Latency	Low latency (< 3 microseconds typical)
Jumbo Frame Support	Up To 9216 Bytes
MAC Address Table Size	32000

Management and Configuration
Routing Protocols	Static, RIP, OSPF, BGP, VRRP, PIM-SM, IGMP, MLD
Remote Protocols	Yes
Security Features	802.1X, TACACS+, RADIUS, ACLs, Port Security, SSH, Storm Control
Remote Management Protocol	SSH, Telnet, HTTP, HTTPS, SNMPv2/v3
Routing Protocol	Static, RIP, OSPF, BGP, VRRP, PIM

Power & Cooling
Fans	Redundant hot-swappable fans (front-to-back airflow)
Power	Dual hot-swappable AC power supplies (redundant)

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

Miscellaneous
Compliance Standards	RoHS, CE, FCC, UL
Compliant Standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3ae, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1D, IEEE 802.3X

Product Description
The Dell S4048-ON switch delivers 48 ports of 10 Gigabit Ethernet SFP+ connectivity, making it suitable for environments requiring fast and reliable data transfer. It's often found in data centers and enterprise network infrastructures where network performance and flexibility are priorities. Built for IT professionals and network administrators, this switch supports open networking, allowing users to select the network operating system that best fits their needs. This adaptability makes it a versatile choice for various deployment scenarios. Key Features Offers 48 SFP+ 10GbE ports for robust network capacity Compatible with multiple open network OS options for customization Delivers line-rate switching with low latency Supports advanced features like Layer 2/3 protocols and automation Energy-efficient design helps reduce operational costs This switch is typically deployed in data center top-of-rack configurations or as part of enterprise aggregation layers. It plays a key role in handling high traffic volumes and ensuring smooth data flow across network segments. Users benefit from its combination of performance, flexibility, and cost-effectiveness, making it a practical solution for scaling network infrastructure without compromising speed or reliability.

Use Cases
The Dell 64T5K S4048-ON switch is predominantly utilized in data center environments where high-speed, low-latency networking is critical. Enterprise IT teams benefit from its open networking capabilities, enabling customization of network operating systems to suit specific workload requirements and integration needs. How It's Used: Deploying top-of-rack switches in hyperscale data centers to support dense 10GbE server connectivity with low latency. Aggregating network traffic at enterprise campus cores where flexibility in OS choice enables tailored security and management policies. Supporting virtualization environments that require high throughput and minimal packet delay for VM-to-VM communication. Integrating into storage area networks (SANs) demanding reliable, high-bandwidth links for data replication and backup. Enabling flexible edge computing deployments that necessitate compact, high-port-density switches with open networking support. This switch facilitates scalable and efficient network architectures by combining robust port density with adaptable software ecosystems. Its design supports evolving network demands, ensuring operational consistency across complex, high-performance environments.