Replacement for FSM750S: Drop-In Alternatives We Stock
Looking for a replacement for the FSM750S (FSM750S - Netgear 48-Port 10/100Base-TX LAN 2 x 10/100/1000Base-T Uplink 2 x GBIC Managed 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 FSM750S
| SKU | FSM750S |
|---|---|
| Product | FSM750S - Netgear 48-Port 10/100Base-TX LAN 2 x 10/100/1000Base-T Uplink 2 x GBIC Managed Ethernet Switch |
| Stock status | In Stock |
| Detail page | View FSM750S › |
Drop-in replacements for FSM750S
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.
FS750T2 - Netgear ProSafe 48-Port Fast Ethernet Smart Switch 2 x SFP (mini-GBIC) Shared 48 x 10/100Base-TX LAN 2 x 10/100/1000Base-T LAN
SKU: FS750T2
Price: $450.00
DES-3252P - D-Link Smart Switch with PoE 2 x SFP (mini-GBIC) Shared 48 x 10/100Base-TX LAN 4 x 1000Base-T Uplink
SKU: DES-3252P
Price: $712.64
GS748TS - Netgear ProSafe Stackable Smart Network Switch 48 x 10/100/1000Base-T LAN 4 x SFP (mini-GBIC) Shared
SKU: GS748TS
Price: $537.39
HPE R8Q70A#ABA Aruba 6200M 48-Port PoE+ 10/100/1000Base-T Gigabit Ethernet RJ-45 4-Port 10GBase-X 10Gigabit Ethernet SFP+ Uplink Layer 3 Managed Stackable 1U Rack-mountable Network Switch
SKU: R8Q70A#ABA
Price: $4,713.68
AL2012B44-E5 - Nortel Ethernet Switch 425-48T 48-Ports EN Fast EN 10Base-T 100Base-TX + 2x10/100/1000Base-T/SFP mini-GBIC uplink 1U Stackable
SKU: AL2012B44-E5
Price: $1,696.63
NI-CES-2048CX-L3PREM-AC - Brocade NetIron CES-2048CX Compact Carrier Ethernet Switch 2 x XFP Uplink 48 x 10/100/1000Base-T LAN
SKU: NI-CES-2048CX-L3PREM-AC
Price: $722.55
DGS-1248T - D-Link Web Smart 48-Port + 4 Combo SFP Layer 2 Ethernet Switch 48 x 10/100/1000Base-T LAN 4 x SFP (mini-GBIC) Ethernet Switch
SKU: DGS-1248T
Price: $395.34
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
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-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
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.