Replacement for AT-X310-50FP-90: Drop-In Alternatives We Stock
Looking for a replacement for the AT-X310-50FP-90 (AT-X310-50FP-90 - Allied Telesis AT-x310-50FP 48-Port Layer 3 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 AT-X310-50FP-90
| SKU | AT-X310-50FP-90 |
|---|---|
| Product | AT-X310-50FP-90 - Allied Telesis AT-x310-50FP 48-Port Layer 3 Switch |
| Stock status | In Stock |
| Detail page | View AT-X310-50FP-90 › |
Drop-in replacements for AT-X310-50FP-90
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.
AT-X900-48FE - Allied Telesis 48-Port Fast Ethernet Layer 3+ Switch 48 x 10/100/1000Base-T LAN 4 x SFP (mini-GBIC) Layer 3 Switch
SKU: AT-X900-48FE
Price: $943.37
AT-X900-48FE-80 - Allied Telesis 48-Port Fast Ethernet Layer 3+ Switch 48 x 10/100/1000Base-T LAN 4 x SFP (mini-GBIC) Layer 3 Switch
SKU: AT-X900-48FE-80
Price: $943.37
AT-X900-48FE-10 - Allied Telesis 48-Port Fast Ethernet Layer 3+ Switch 48 x 10/100/1000Base-T LAN 4 x SFP (mini-GBIC) Layer 3 Switch
SKU: AT-X900-48FE-10
Price: $943.37
AT-X900-48FE-00 - Allied Telesis 48-Port Fast Ethernet Layer 3+ Switch 48 x 10/100/1000Base-T LAN 4 x SFP (mini-GBIC) Layer 3 Switch
SKU: AT-X900-48FE-00
Price: $943.37
J9022-61001 - HP Procurve Switch 2810-48G 48 x Ports 10/100/1000Base-T LAN + 4 x SFP (Mini-GBIC) Layer-2 Managed Stackable Gigabit Ethernet Network Switch
SKU: J9022-61001
Price: $128.42
J4904-69001 - HP ProCurve Switch 2848 44 x Ports 10/100Base-T + 4 x SFP Layer-2 Managed Stackable Gigabit Ethernet Network Switch
SKU: J4904-69001
Price: $128.42
J4904A - HP ProCurve Switch 2848 48 x Ports 10/100/1000Base-T + 4 x SFP (mini-GBIC) Layer-2 Managed Stackable Gigabit Ethernet Network Switch
SKU: J4904A
Price: $128.42
J4904-80099 - HP ProCurve Switch 2848 44 x Ports 10/100Base-T + 4 x SFP Layer-2 Managed Stackable Gigabit Ethernet Network Switch
SKU: J4904-80099
Price: $128.42
J9022-61002 - HP Procurve Switch 2810-48G 48 x Ports 10/100/1000Base-T LAN + 4 x SFP (Mini-GBIC) Layer-2 Managed Stackable Gigabit Ethernet Network Switch
SKU: J9022-61002
Price: $128.42
J4904AR - HP ProCurve Switch 2848 48 x Ports 10/100/1000Base-T + 4 x SFP (mini-GBIC) Layer-2 Managed Stackable Gigabit Ethernet Network Switch
SKU: J4904AR
Price: $128.42
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.