Replacement for 0235A15B: Drop-In Alternatives We Stock
Looking for a replacement for the 0235A15B (0235A15B - 3Com S3100-8T-SI Ethernet Switch 8 x 10/100Base-TX LAN 1 x 10/100/1000Base-T Uplink)? 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 0235A15B
| SKU | 0235A15B |
|---|---|
| Product | 0235A15B - 3Com S3100-8T-SI Ethernet Switch 8 x 10/100Base-TX LAN 1 x 10/100/1000Base-T Uplink |
| Stock status | In Stock |
| Detail page | View 0235A15B › |
Drop-in replacements for 0235A15B
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.
Allied AT-FS709EFC/ST Telesis AT-FS709EFC Unmanaged Fast Ethernet Switch 8 x 10/100Base-TX LAN 1 x 100Base-FX Uplink Ethernet Switch
SKU: AT-FS709EFC-ST
Price: $565.32
FS726TP - Netgear ProSafe 24-Port 10/100 Switch with PoE 24 x 10/100Base-TX LAN 2 x 10/100/1000Base-T LAN 2 x SFP (mini-GBIC) Ethernet Switch
SKU: FS726TP
Price: $298.46
J9019BABB - HP ProCurve 2510-24 Managed Ethernet Switch 24 x 10/100Base-TX LAN 2 x 10/100/1000Base-T Uplink 2 x SFP (mini-GBIC) Shared
SKU: J9019BABB
Price: $211.00
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
A2H254-16 - Enterasys SecureStack Stackable Fast Ethernet Switch 8 x 10/100Base-TX LAN 8 x 100Base-FX LAN 2 x SFP (mini-GBIC) Stackable Ethernet Switch
SKU: A2H254-16
Price: $565.32
FGS624P - Brocade Fastiron Ethernet Switch 4 x SFP (mini-GBIC) Shared 1 x Expansion Slot 20 x 10/100/1000Base-T LAN 4 x 10/100/1000Base-T LAN
SKU: FGS624P
Price: $392.99
FGS624P-STK - Brocade Fastiron Stackable Ethernet Switch 4 x SFP (mini-GBIC) Shared 4 x 10/100/1000Base-T LAN 20 x 10/100/1000Base-T LAN
SKU: FGS624P-STK
Price: $392.99
FGS624P-POE - Brocade Fastiron 24-Port 20 x 10/100/1000Base-T LAN 4 x 10/100/1000Base-T LAN Ethernet Switch
SKU: FGS624P-POE
Price: $429.83
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
3C16490 - 3Com Baseline 2226 PWR Plus Switch 24 x 10/100Base-TX LAN 2 x 10/100/1000Base-T LAN 2 x SFP (mini-GBIC) Ethernet Switch
SKU: 3C16490
Price: $211.00
F5D5131-5 - Belkin Ethernet Switch 5 x 10/100Base-TX LAN 1 x 10/100Base-TX Uplink
SKU: F5D5131-5
Price: $259.50
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.