S4048-ON: Dell 1.44Tbps 10/40GbE ToR Ethernet Switch
MPN: S4048-ON|By: Dell
Starting from
$410
Indicative. Final pricing is confirmed with your quote.
In Stockships worldwide
- Condition:
- New (authorized channel)
- Warranty:
- Full manufacturer warranty
Prefer your own inbox? Email us about this part
Bulk order? Request volume pricing
Authorized & warrantied
Sourced through authorized distribution, with the full manufacturer warranty.
Compatibility checked
Validated against your server platform before dispatch.
Delivery & lead time
Confirmed with your quote, including expedited freight where available.
Business & public sector
POs, net terms and volume pricing for qualified organizations, government and edu.
Product overview
This is the Dell 1.44Tbps 10/40GbE ToR Ethernet Switch, order code S4048-ON. Airflow direction has to match the rest of the row, and a front-to-back unit dropped into a back-to-front aisle will run hot from day one. Tell us the rack layout and we will confirm the variant.
The listed price is per unit and current; tell us the quantity and we will confirm what it holds at before you raise the order.
Specifications
General
- Manufacturer part number
- S4048-ON
- Product Type
- Network Switches
- Manufacturer
- Dell
Technical specifications
- Switching Capacity
- 1.44Tbps
Interfaces & connectivity
- Port Speed
- 40GbE
Published specifications for S4048-ON. Anything not listed here we will confirm against the manufacturer's documentation before quoting, because we would rather answer the question than let you assume.
Where the Dell S4048-ON is deployed
- Swapping out a failed network switch for S4048-ON under change control
- Replacing a failed switch inside a maintenance window
- Extending the access layer for a new floor or building
Who this part is for
- Teams adding an access layer or a top-of-rack switch to a live fabric
- Procurement buying network hardware on a purchase order with net terms
- Network teams replacing a failed switch under change control
What you get ordering this from us
Ordered by part number
S4048-ON is what is quoted and S4048-ON is what ships; where an alternate code is genuinely the same part we name it rather than swap it silently.
No substitutions without asking
If we cannot supply the exact code we tell you what we can supply and why, rather than shipping an equivalent and letting you find out.
Answered by a human
A quote comes back with the reasoning attached, including the cases where we think you should buy something else.
Questions buyers ask about this part
Is S4048-ON genuine and is the warranty intact?
Yes. Supplied new and unopened, so the manufacturer warranty and firmware update path stay supported. No grey-market stock and no refurbished units sold as new.
Will S4048-ON work in my server?
Tell us what it is aggregating and what optics you already hold. We confirm the port mix, the uplink capacity and the airflow variant, and we will list the optics and rail kit you will also need.
Do you accept purchase orders and quote at volume?
Yes, POs from qualified organisations, net terms on approval, and banded pricing once the quantity is worth banding. Send the number and we will price it properly.
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Specifying a system, not just the part?
Multi-node training is bounded by the fabric between the nodes, so the switch is specified with the cluster rather than after it.