Replacement for S3148: Drop-In Alternatives We Stock
Looking for a replacement for the S3148 (S3148 - Dell PowerSwitch S3100 Series S3148 48 x Port 10/100/1000Base-TX + 2 x 10 Gigabit SFP+ + 2 X Combo Gigabit SFP Layer 3 Managed Network Switch)? Pro Disk Network ships Dell drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the S3148
| SKU | S3148 |
|---|---|
| Product | S3148 - Dell PowerSwitch S3100 Series S3148 48 x Port 10/100/1000Base-TX + 2 x 10 Gigabit SFP+ + 2 X Combo Gigabit SFP Layer 3 Managed Network Switch |
| Current price | $307.37 |
| Stock status | In Stock |
| Detail page | View S3148 › |
Drop-in replacements for S3148
Each part below is currently in our US warehouse, ships same-day for orders before 2pm ET, and includes our 90-day warranty. SKUs link to the full product page with photos, datasheets and B2B quote form.
S3148P - Dell PowerConnect S3100 Series S3148P 48 x Ports 10/100/1000Base-T PoE+ + 2 x Ports 10 Gigabit SFP+ + 2 x Ports Gigabit Combo SFP Rack-Mountable 1U Layer 3 Managed Gigabit Ethernet Network Switch
SKU: S3148P
Price: $471.58
0S3148 - Dell PowerConnect S3100 Series S3148 48 x Ports 10/100/1000Base-T + 2 x Ports 10 Gigabit SFP+ + 2 x Ports Gigabit Combo SFP Rack-Mountable 1U Layer 3 Managed Gigabit Ethernet Network Switch
SKU: 0S3148
Price: $3,342.32
210-AIMR - Dell PowerConnect S3100 Series S3148 48 x Ports 10/100/1000Base-T + 2 x Ports 10 Gigabit SFP+ + 2 x Ports Gigabit Combo SFP Rack-Mountable 1U Layer 3 Managed Gigabit Ethernet Network Switch
SKU: 210-AIMR
Price: $3,342.32
210-AIMP - Dell PowerConnect S3100 Series S3148P 48 x Ports 10/100/1000Base-T PoE+ + 2 x Ports 10 Gigabit SFP+ + 2 x Ports Gigabit Combo SFP Rack-Mountable 1U Layer 3 Managed Gigabit Ethernet Network Switch
SKU: 210-AIMP
Price: $4,960.42
Dell RWJ77 Dell 0RWJ77 / RWJ77 PowerSwitch S3048-ON 48xPorts 10/100/1000Base-T + 4xSFP+ Ports Layer3 Managed 1U Rack-mountable Gigabit Ethernet Network Switch
SKU: RWJ77
Price: $338.95
Dell 19NX9 Dell 019NX9 / 19NX9 PowerSwitch S4048-ON 48x Ports 10/100/1000Base-X 6x QSFP+ Ports 40GBase-X Layer 3 Managed 1U Rack-mountable Gigabit Ethernet Network Switch with Dual Psu And Rails
SKU: 19NX9
Price: $570.53
Dell 9JGWN Dell 09JGWN / 9JGWN PowerSwitch S4048-ON 48x Ports 10/100/1000Base-X 6x QSFP+ Ports 40GBase-X Layer 3 Managed 1U Rack-mountable Gigabit Ethernet Network Switch with Dual Psu And Rails
SKU: 9JGWN
Price: $570.53
S4048T-ON - Dell PowerSwitch S4048T-ON S-Series 48 x Ports 10GBase-T + 6 x Ports 40GBase-X QSFP+ Rack Mountable Layer 3 Managed 10 Gigabit Ethernet Network Switch
SKU: S4048T-ON
Price: $924.21
210-AHMT - Dell PowerSwitch S4048T-ON S-Series 48 x Ports 10GBase-T + 6 x Ports 40GBase-X QSFP+ Rack Mountable Layer 3 Managed 10 Gigabit Ethernet Network Switch
SKU: 210-AHMT
Price: $1,218.95
210-AHMR - Dell PowerSwitch S4048T-ON S-Series 48 x Ports 10GBase-T + 6 x Ports 40GBase-X QSFP+ Rack Mountable Layer 3 Managed 10 Gigabit Ethernet Network Switch
SKU: 210-AHMR
Price: $2,029.47
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.