Refurbished Dell Networking S4048F-ON Network Device
Dell Networking S4048F-ON. Professionally refurbished, QC-graded. Sourced across China, QC-audited in our Shenzhen warehouse. Available new or refurbished — request a quote.
Configuration
| Ports | 48 x 1/10GbE SFP+, 6 x 40GbE QSFP+ (up to 72 x 10GbE with breakout) |
| Switching Capacity | 1.44 Tbps (full-duplex) |
| Forwarding Rate | 1080 Mpps |
| CPU / Memory | 4 GB CPU, Packet Buffer 12 MB |
| MAC Addresses | 160K (OS9) |
| IPv4 Routes | 128K |
| VLAN Support | 4K L2 VLAN |
| Form Factor | 1U (4.35 x 43.4 x 43.5 cm; 8.4 kg) |
| Power Supply | 2 x AC/DC hot-swappable, max 234.35 W (AC), typical 153 W |
| Management | OS9, SmartFabric OS10, Cumulus Linux, Big Switch, Pluribus, ONIE |
| Latency | Sub 650 ns |
| Airflow | I/O→PSU or PSU→I/O |
| VXLAN | L2 VXLAN Gateway, NVGRE (HW) |
| VRF-lite | Up to 511 instances |
| Stacking | Up to 6 devices (320 Gbps stack) |
| DCB Support | PFC, ETS, DCBx, iSCSI TLV |
| Operating Temp | 0° to 45°C (32° to 113°F) |
Need accessories?
RAM, drives, cables, rails — we source everything that goes into the rack.
Every unit is QC-inspected
Standard included on every order. Engineering and Expert available on request.
See QC levels →How we work
Consult & scope
We read your spec, advise on models, budget and timeline.
Spec & price
Our engineer fixes the build; the buyer prices it from vendors.
Contract
Quote, terms and documents — the rate is held, not floating.
Build & QC
Vendor build, then your chosen QC tier with a documented report.
Logistics & customs
Packing, freight and IOR/EOR handled to your emirate.
Delivery
Final inspection and door-to-door handover.
Common problems when buying networking
A vendor forcing rip-and-replace at end-of-sale
We source legacy and end-of-life Cisco, Juniper and Aruba so you extend a working network, not rebuild it.
Used gear with locked or expired licences
We say plainly what transfers and what you'll re-license, before you buy.
A config that mismatches your existing fabric
Send the model and we match line cards, optics and firmware to what you already run.
Live price — DELL-NETWORKING-S4048F-ON-REFURB
Optics and enterprise-hardware pricing moves with the market daily, so we don't publish a static number that would be wrong by tomorrow. Send the part number and quantity and you'll have today's real, landed rate — usually within 48 hours, UAE business time.