Other S4148U-ON
Dell Networking 48 x 10GbE/U SFP+ Ports + 2 x QSFP+ 4 x U QSFP28

Key facts
Overview
The Dell EMC Switch S4148U-ON represents a high-performance, versatile solution for modern data centers. With its 1U form factor, this switch offers 24x 10GbE SFP+ ports and 2x 40GbE QSFP+ ports, as well as unified 24x SFP+/4x QSFP28 ports, ensuring seamless connectivity and scalability. The switch features optimal airflow from PSU to IO, supported by dual power supply units for enhanced reliability and performance.
- ● High-density 10GbE and 40GbE ports for flexible connectivity
- ● Unified ports supporting both SFP+ and QSFP28 for increased versatility
- ● Compact 1U form factor, ideal for space-constrained environments
- ● Airflow design optimized for cooling efficiency
- ● Redundant power supplies ensure maximum uptime and reliability
Product Applications
- ● Data center aggregation and core switching
- ● High-performance computing (HPC) networking
- ● Cloud computing infrastructures requiring dynamic scaling
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Specifications
General
- Brand
- Dell
- Model
- EMC Switch S4148U-ON
- Form Factor
- 1U
- Ports
- 24x SFP+, 2x QSFP, Unified 24x SFP+/4x QSFP28
- Port Speed
- 10GbE, 40GbE, 100GbE
- Max VLANs
- 4094
- Switching Capacity
- 1.76 Tbps
- Forwarding Rate
- 1,309 Mpps
- Airflow
- From PSU to IO
- Power Supplies
- 2 PSU
- Management Interfaces
- 1x RJ45 Console, 1x Micro USB Console
- Jumbo Frames
- Up to 9216 bytes
- Latency
- Low Latency
- Energy Efficient Ethernet
- IEEE 802.3az compliant
- MAC Addresses
- 128K
- External USB Port
- 1x USB 2.0
- Temperature Range
- 0��C to 45��C (32��F to 113��F)
- Humidity
- 10% to 90% (non-condensing)
- Dimensions (WxDxH)
- 17.08 x 18.11 x 1.72 inches
- Rack Mounting
- Rack-mountable
Reference price history
Recorded reference and list prices over time. Not Prology selling prices.
AUD 2,530 on Prology AU, recorded
USD 1,795 on Prology US, recorded
Buy or sell Other S4148U-ON
Buying Other switches
Prology stocks the Other S4148U-ON from USD 1,795 on Prology AU and Prology US. Need more than one, or a different condition? Request a quote for volume pricing.
Selling Other switches
Have a spare or decommissioned S4148U-ON? Prology buys used and surplus Other switches — single units or whole lots — and replies with an offer within 1 business day. Sell your S4148U-ON.
- What is the Other S4148U-ON?
- The Other S4148U-ON is a Other switch – Dell Networking 48 x 10GbE/U SFP+ Ports + 2 x QSFP+ 4 x U QSFP28.
- Where can I buy the Other S4148U-ON?
- It is listed on Prology AU and Prology US. Use the “View on Prology” button above for live price, condition and stock, or request a quote for volume pricing.
- Can I sell a used Other S4148U-ON?
- Yes. Prology buys used and surplus Other switches, including the S4148U-ON. Get an offer — sell outright or trade in against your next order.
Request a quote for S4148U-ON
Tell us the quantity and condition you need. Prology replies with a firm price and lead time within 1 business day.