Replacement for FTL410QD4C: Drop-In Alternatives We Stock
Looking for a replacement for the FTL410QD4C (FTL410QD4C - Finisar 40GBase-SR4/10GBase-SR 300m Gen4 QSFP+ Optical Transceiver Module)? 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 FTL410QD4C
| SKU | FTL410QD4C |
|---|---|
| Product | FTL410QD4C - Finisar 40GBase-SR4/10GBase-SR 300m Gen4 QSFP+ Optical Transceiver Module |
| Current price | $402.18 |
| Stock status | In Stock |
| Detail page | View FTL410QD4C › |
Drop-in replacements for FTL410QD4C
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.
FTLX8511D3-HC - Finisar Corporation 10Gb/s 850nm 300m Multi-Mode XFP Optical Transceiver Module
SKU: FTLX8511D3-HC
Price: $61.84
FTL410QD2C - Finisar 40Gb/s 40Base-SR4 Multi-mode Fiber 300m 850nm MPO Connector Optical QSFP+ Transceiver Module
SKU: FTL410QD2C
Price: $126.88
FTLF8524P3BNL - Finisar Corporation 3.7Gb/s 850nm 300m SFP Optical Transceiver Module
SKU: FTLF8524P3BNL
Price: $159.37
FTL410QD3C - Finisar 40Gb/s 40Base-SR4 Multi-mode Fiber 300m 850nm MPO Connector Optical QSFP+ Transceiver Module
SKU: FTL410QD3C
Price: $649.67
FTLX-8511D3 - Finisar 10Gbps 10GBase-SR Multi-mode Fiber 300m 850nm Duplex LC Connector XFP Transceiver Module
SKU: FTLX-8511D3
Price: $67.74
FTLX8571D3BNL - Finisar Corporation 10Gb/s 10GBase-SR 850nm 300m Multi-Mode Fibre Channel Duplex SFP+ Transceiver Module
SKU: FTLX8571D3BNL
Price: $68.42
1200-MX-SN-I - Finisar 10Gbps 10GBase-SR Multi-mode Fiber 300m 850nm Duplex LC Connector XFP Transceiver Module
SKU: 1200-MX-SN-I
Price: $78.00
Finisar FTLX8571D3BCL/NEW 10Gbps 10GBase-SR Multi-mode Fiber 300m 850nm Duplex LC Connector SFP+ Transceiver Module
SKU: FTLX8571D3BCL-NEW
Price: $83.71
FTLX8571D3BC - Finisar 10Gbps 10GBase-SR Multi-mode Fiber 300m 850nm Duplex LC Connector SFP+ Transceiver Module
SKU: FTLX8571D3BC
Price: $85.28
FTLX8572D3BCL - Finisar 10Gbps 10GBase-SR Multi-mode Fiber 300m 850nm Duplex LC Connector SFP+ Transceiver Module
SKU: FTLX8572D3BCL
Price: $85.42
FTLX8571D3BCL-SSC - Finisar 10Gbps 10GBase-SR Multi-mode Fiber 300m 850nm Duplex LC Connector SFP+ Transceiver Module
SKU: FTLX8571D3BCL-SSC
Price: $91.95
FTLX8571D3BCL-E5 - Finisar Corporation 10Gb/s 850nm 300m Short Wave SFP+ Transceiver Module
SKU: FTLX8571D3BCL-E5
Price: $97.14
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.