Replacement for LPB3052A: Drop-In Alternatives We Stock
Looking for a replacement for the LPB3052A (LPB3052A - Black Box 3000 LPB3000 10/100/1000Base-T 52 x Ports Layer-2 Managed Network Ethernet Switch)? Pro Disk Network ships 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 LPB3052A
| SKU | LPB3052A |
|---|---|
| Product | LPB3052A - Black Box 3000 LPB3000 10/100/1000Base-T 52 x Ports Layer-2 Managed Network Ethernet Switch |
| Stock status | In Stock |
| Detail page | View LPB3052A › |
Drop-in replacements for LPB3052A
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.
0GY524 - Dell PowerConnect 3500 Series 3548 48 x Ports 10/100Base-T + 2 x Ports Gigabit SFP + 2 x Ports 10/100/1000Base-T Fast Ethernet Rack-Mountable 1U Stackable Layer 3 Managed Network Switch
SKU: 0GY524
Price: $291.79
GY524 - Dell PowerConnect 3500 Series 3548 48 x Ports 10/100Base-T + 2 x Ports Gigabit SFP + 2 x Ports 10/100/1000Base-T Fast Ethernet Rack-Mountable 1U Stackable Layer 3 Managed Network Switch
SKU: GY524
Price: $291.79
HPE J9138-60001 ProCurve 2520 Series 2520-24-PoE 24 x RJ-45 Ports PoE 10/100Base-TX + 2 x Combo Gigabit SFP (mini-GBIC) Ports + 2 x RJ-45 GE Ports Layer 3 Managed Rack-mountable Fast Ethernet Network
SKU: J9138-60001
Price: $121.05
HP J9138AACD ProCurve 2520 Series 2520-24-PoE 24 x RJ-45 Ports PoE 10/100Base-TX + 2 x Combo Gigabit SFP (mini-GBIC) Ports + 2 x RJ-45 GE Ports Layer 3 Managed Rack-mountable Fast Ethernet Network Swi
SKU: J9138AACD
Price: $121.05
Dell 210-APEZ S5248F-ON 48-Ports 25Base-X SFP28 4-Ports QSFP28 2-Ports QSFP28-DD Layer 3 Managed 1U Rack-Mountable Gigabit Ethernet Network Switch with 2x Ac Psu, Fan modules, I/o Panel To Psu Airflow
SKU: 210-APEZ
Price: $4,463.16
Dell 210-AUFN S5248F-ON 48-Ports SFP28 25GBase-X 4-Ports QSFP28 100GBase-X 2-Ports QSFP28-DD 200GBase-X Layer 3 Manageable 1U Rack-mountable Network Switch
SKU: 210-AUFN
Price: $4,463.16
Dell 210-APEW S5248F-ON 48-Ports 25Base-X SFP28 4-Ports QSFP28 2-Ports QSFP28-DD Layer 3 Managed 1U Rack-Mountable Gigabit Ethernet Network Switch with 2x Ac Psu, Fan modules, I/o Panel To Psu Airflow
SKU: 210-APEW
Price: $4,463.16
Dell 210-AQXR S5248F-ON 48-Ports 25Base-X SFP28 4-Ports 100GbE QSFP28 2-Ports 200GbE QSFP28-DD Layer 3 Managed 1U Rack-Mountable Gigabit Ethernet Network Switch with 2x Ac Psu, Fan modules, I/o Panel
SKU: 210-AQXR
Price: $4,463.16
Dell D2G1F S5248F-ON 48-Ports 25GBase-X SFP28 25 Gigabit Ethernet 4-Ports 100GBase-X QSFP28 2-Ports 200GBase-X QSFP28-DD Layer 3 Managed 1U Rack-mountable Network Switch
SKU: D2G1F
Price: $4,463.16
Dell 210-AUFO S5248F-ON 48-Ports SFP28 25GBase-X 4-Ports QSFP28 100GBase-X 2-Ports QSFP28-DD 200GBase-X Layer 3 Manageable 1U Rack-mountable Network Switch
SKU: 210-AUFO
Price: $4,463.16
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.