Name: 19GX4 Dell PowerSwitch S4000 Series S4048-ON 48 x SFP+ Ports 10GBase-X + 6 x QSFP+ Ports Layer 3 Managed 1U Rack-mountable Gigabit Ethernet Network Switch
Brand: Dell
SKU: 19GX4
Price: 389.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Dell PowerSwitch S4048-ON combines a high port density of 10GbE and 40GbE interfaces with Layer 3 routing capabilities, fitting neatly into a 1U rack space. It's geared toward data centers and enterprise networks needing a reliable switch for aggregation or core layers, handling demanding network traffic with flexibility and ease.

General Information
Brand	Dell
Part Number	19GX4
Condition	Refurbished

Technical Information
Switch Ports	48
Number of Ports	48-Ports
Port Type	10G SFP+, 40G QSFP+, USB Console, Serial Console (RJ-45)
Port Speed	10Gbps,40Gbps
UpLink Ports	6
POE Support	No
Switching Capacity	1.44 Tbps
VLAN Support	Yes
Max VLANs Supported	1-4094
Stackable	No
Layer Support	Layer 3
Connector Type	SFP+,QSFP+

Performance
Jumbo Frame Support	Up To 9216 Bytes
MAC Address Table Size	288K

Management and Configuration
Routing Protocols	Static, RIP, OSPF, BGP, VRRP, PIM-SM, IGMP, Policy-Based Routing (PBR)
Remote Protocols	Yes
Management Interfaces	CLI (SSH/Console),Web GUI (HTTP/HTTPS),SNMP v1/v2c/v3,USB
Security Features	ACLs,802.1X,RADIUS,TACACS+,SSH,SSL,Port Security,DHCP Snooping,IP Source Guard,Storm Control
Management Type	In-band and Out-of-band
Remote Management Protocol	SSH,HTTPS,HTTP,Telnet,SNMPv1/v2c/v3

Physical Characteristics
Weight	5.00
Operating Temperature	0°C to 40°C

Miscellaneous
Compliance Standards	RoHS, CE, FCC, UL, TUV, cULus, CSA
Compliant Standards	IEEE 802.3,IEEE 802.3ae,IEEE 802.1Q,IEEE 802.1p,IEEE 802.3ad,IEEE 802.3x

Product Description
The Dell PowerSwitch S4000 Series S4048-ON is designed to deliver robust networking performance with a mix of 10GbE and 40GbE ports. Often found in data centers and enterprise networks, it offers flexible connectivity options for servers and aggregation layers. Built for network administrators and IT teams, this switch supports complex routing protocols and provides reliable Layer 3 management capabilities to streamline network operations. Key Features Comprehensive 10GBase-X and 40GbE port configuration to support diverse workloads Advanced Layer 3 features including OSPF, BGP, and VRF for efficient traffic management Compact 1U form factor fits standard racks in dense network environments Supports automation and programmability via open network OS Energy-efficient design reduces power consumption in high-performance setups This switch is commonly deployed in enterprise core and aggregation layers where high throughput and low latency are critical. Its versatile port setup and management features make it suitable for scaling data center networks while maintaining control over traffic flows.

Use Cases
The Dell PowerSwitch S4048-ON is primarily deployed in data center environments where high throughput and low latency are critical. It benefits network architects and operators managing enterprise aggregation layers or core networks requiring flexible Layer 3 routing and high port density within limited rack space. How It's Used: Aggregating 10GbE server uplinks in hyperscale data center topologies to support virtualization and cloud workloads. Implementing high-speed leaf-spine architectures in enterprise networks to optimize east-west traffic flow. Providing core switching capabilities in campus networks requiring advanced Layer 3 routing and segmentation. Connecting storage clusters with low-latency 10G and 40G ports for high-performance data access. Supporting edge computing deployments needing compact rack-mount switches with scalable bandwidth. By integrating high-density 10G and 40G ports with Layer 3 management, the switch streamlines network operations and scaling in dense rack environments. Its design supports evolving traffic demands without compromising performance or management simplicity.