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S2T46A HPE 18x25G SFP28 4x100G QSFP28 2x10G SFP+ Layer 3 Switch

SKU:

S2T46A

Weight: 3.00 lbs
Condition: Refurbished
  • 18 ports of 25G SFP28 for high-density 25 Gigabit connections
  • 4 ports of 100G QSFP28 enabling ultra-fast uplinks and aggregation
  • 2 ports of 10G SFP+ for flexible lower-speed connectivity options
  • Layer 3 switching with robust routing capabilities for enterprise networks
Product Overview

The S2T46A - HPE 18x 25G SFP28 + 4x 100G QSFP28 + 2x 10G SFP+ L3 Switch delivers a balanced combination of high-density 25 Gigabit ports and higher-speed 100 Gigabit uplinks. It fits well into data center or enterprise network layers requiring flexible connectivity and routing capabilities, bridging between access and core networks smoothly.

General Information
Brand HPE
Condition Refurbished
Technical Information
Switch Type Layer 3, Managed Switch, Stackable Switch
Form Factor Rack-Mountable
Mount Type 1U Rack
Switch Ports 18
Number of Ports 24-Ports
Port Type 10G SFP+, 25G SFP28, 100G QSFP28
Port Speed 25G,100G,10G
UpLink Ports 4x100G QSFP28,2x10G SFP+
POE Support No
Switching Capacity 1740 Gbps
VLAN Support Yes
Max VLANs Supported 1-4094
Stackable Yes
Layer Support Layer 3
Connector Type SFP28,QSFP28,SFP+
Performance
Jumbo Frame Support Up To 9216 Bytes
Management and Configuration
Routing Protocols Static, OSPF, OSPFv3, BGP, VRRP, PIM-SM, IGMP
Remote Protocols Yes
Management Interfaces CLI (SSH),Web UI/GUI,REST API,SNMP
Security Features 802.1X,ACLs,Port Security,RADIUS,TACACS+,DHCP Snooping
Management Type Managed
Remote Management Protocol SSH,HTTPS,REST,Telnet,SNMPv1/v2/v3
Power & Cooling
Fans Hot-swappable (front-to-back)
Physical Characteristics
Weight 3.00
Miscellaneous
Assembly Required No
Compliance Standards RoHS, CE, FCC, cULus


Product Description

The S2T46A is a versatile Layer 3 switch designed to accommodate a variety of network speeds and topologies. It combines a large number of 25G SFP28 ports with higher capacity 100G QSFP28 uplinks alongside 10G SFP+ connections. Such a configuration is commonly found in data centers and campus networks where mixed-speed connectivity and routing functionality are required.

Built for network engineers and IT professionals managing medium to large-scale environments, this switch provides the flexibility to support growing network demands. It is often found in settings focusing on server aggregation, virtualization environments, and cloud data traffic management.

Key Features

  • High port density with 18 25G SFP28 ports for scalable server connections
  • Quad 100G QSFP28 ports designed to handle backbone or uplink bandwidth
  • Dual 10G SFP+ ports offering compatibility with existing 10 Gigabit infrastructure
  • Layer 3 routing support enabling efficient traffic management and segmentation
  • Robust hardware architecture to maintain consistent performance under load

This switch plays a practical role in modern network designs by bridging different speed domains without sacrificing routing capabilities. Its reliability and performance are suitable for environments where uptime and throughput are critical, supporting both current needs and future growth.


Use Cases

This switch is typically deployed in data center aggregation layers or enterprise core networks where a range of port speeds is necessary. It suits environments that demand both high throughput and Layer 3 routing, enabling efficient traffic flow and network segmentation. IT teams managing complex network fabrics will find it aligns well with high-density and high-performance needs.

How It's Used:

  • Aggregation of 25G server connections in virtualization-heavy data centers.
  • Providing 100G uplinks to spine switches in leaf-spine architectures.
  • Supporting edge routing functions within enterprise campus networks.
  • Facilitating mixed-speed environments with seamless 10G, 25G, and 100G integration.
  • Serving as a consolidation point in storage clusters requiring high-speed transport.

In these roles, the S2T46A enhances operational efficiency by delivering consistent data throughput and routing performance. It offers scalability for network growth, ensuring stable workloads across varied traffic patterns and speeds.


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S2T46A HPE 18x25G SFP28 4x100G QSFP28 2x10G SFP+ Layer 3 Switch
S2T46A HPE 18x25G SFP28 4x100G QSFP28 2x10G SFP+ Layer 3 Switch