Replacement for DMC-300SC: Drop-In Alternatives We Stock
Looking for a replacement for the DMC-300SC (DMC-300SC - D-Link 100Mbps 10/100/1000Base-T Multi-Mode Fiber Media Converter)? 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 DMC-300SC
| SKU | DMC-300SC |
|---|---|
| Product | DMC-300SC - D-Link 100Mbps 10/100/1000Base-T Multi-Mode Fiber Media Converter |
| Current price | $151.71 |
| Stock status | In Stock |
| Detail page | View DMC-300SC › |
Drop-in replacements for DMC-300SC
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.
DMC-G01LC - D-Link 3.46W 1Gbps 10/100/1000Base-T SFP Fiber Media Converter
SKU: DMC-G01LC
Price: $127.87
DMC-700SC - D-Link 1000Base-T to 1000Base-SX (SC) Multimode Media Converter
SKU: DMC-700SC
Price: $464.62
100-652-599 - Brocade 8Gb/s Multi-Mode Fiber 300m 850nm Fiber Channel Duplex LC Connector SFP+ Transceiver Module
SKU: 100-652-599
Price: $79.89
TP-LINK TP-LINK LS1005G TP-Link LS1005G LiteWave 5-Port 10/100/1000Mbps Desktop Gigabit Ethernet Network Switch
SKU: TP-LINK LS1005G
Price: $70.13
TP-LINK TP-LINK TL-SG105 TP-LINK TL-SG105 SG105 5 x RJ-45 Ports 10/100/1000Base-T Unmanaged Desktop Gigabit Ethernet Network Switch
SKU: TP-LINK TL-SG105
Price: $70.13
TP-LINK TP-LINK TL-SG1008MP TP-LINK TL-SG1008MP 8-Ports 10/100/1000Mbps PoE+ RJ45 Desktop/Rackmount Gigabit Switch
SKU: TP-LINK TL-SG1008MP
Price: $188.82
TP-LINK TP-LINK TL-SG1024 TP-LINK TL-SG1024 SG1024 24 x RJ-45 Ports 10/100/1000Base-T Unmanaged Rack-mountable Gigabit Ethernet Network Switch
SKU: TP-LINK TL-SG1024
Price: $194.21
D-Link D-Link DGS-1510-52X D-Link DGS-1510-52X 44.2W 48-Port 10/100/1000Base-T Layer-3 Managed Gigabit Ethernet Switch with 4 10-Gigabit SFP+ Ports Rack-Mountable
SKU: D-LINK DGS-1510-52X
Price: $1,019.61
DEM-310GM2 - D-Link 1Gbps 1000Base-SX+ Multi-mode Fiber 2km 1310nm Duplex SC Connector GBIC Transceiver Module
SKU: DEM-310GM2
Price: $114.36
DGS-707 - D-Link 1.25Gbps 1000Base-SX Multi-mode Fiber 550m 850nm Duplex SC Connector GBIC Transceiver Module
SKU: DGS-707
Price: $126.71
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.