Dell S3148 S3148 48x1GbE 2xCombo 2x10GbE

Overview

The Dell S3148 is a high-density Ethernet switch designed for modern data center and enterprise environments that demand both speed and flexibility. With forty-eight 1GbE ports, two dedicated 10GbE uplink slots and two combo ports that support either copper or fiber connections, the S3148 delivers scalable bandwidth while simplifying cabling management. Its compact 1U form factor makes it ideal for rack deployments where space is at a premium.

Key Features

• 48 independent 1GbE RJ45 ports for massive device connectivity
• 2 dedicated 10GbE SFP+ uplink slots for high-speed aggregation
• 2 combo ports that can be used as either 1GbE copper or fiber, providing flexible deployment options
• Advanced Layer 2 switching with VLAN support, link aggregation and QoS prioritization
• Energy efficient operation with Dell PowerEdge power supplies and low-power idle mode
• Built-in security features including MAC address filtering and port authentication

Technical Specifications

• Model/Part Number: S3148
• Form Factor: 1U rackmount
• Ports: 48 x 10/100/1000Base-T, 2 x 10GbE SFP+, 2 x combo (RJ45 or SFP)
• Switching Capacity: 176 Gbps
• Forwarding Rate: 130 Mpps
• Power Input: Dual redundant 200W AC adapters
• Operating Temperature: 0 to 40 degrees Celsius
• Dimensions: 44.5 mm height, 440 mm width, 210 mm depth

Typical Applications

• Top-of-rack (ToR) switching in data centers and server farms
• High-density campus networks that require large numbers of Ethernet connections
• Virtualized environments where consistent low latency is critical
• Storage area network (SAN) uplinks using the 10GbE ports for fast data transfer
• Edge computing sites needing a compact yet powerful switching solution

The Dell S3148 combines robust performance with versatile connectivity, making it an excellent choice for organizations looking to future-proof their network infrastructure while maintaining efficient space utilization.