Replacement for FTLF8519P2BNL: Drop-In Alternatives We Stock
Looking for a replacement for the FTLF8519P2BNL (FTLF8519P2BNL - Finisar Corporation 2Gb/s 1000Base-SX 850nm 550m Multi-Mode Duplex LC Connector SFP 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 FTLF8519P2BNL
| SKU | FTLF8519P2BNL |
|---|---|
| Product | FTLF8519P2BNL - Finisar Corporation 2Gb/s 1000Base-SX 850nm 550m Multi-Mode Duplex LC Connector SFP Transceiver Module |
| Current price | $47.37 |
| Stock status | In Stock |
| Detail page | View FTLF8519P2BNL › |
Drop-in replacements for FTLF8519P2BNL
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.
FTRJ8519P1WNL - Finisar Corporation 2Gb/s 1000Base-SX Short Wave 850nm 550m Multi-Mode Duplex LC Connector SFP Transceiver Module
SKU: FTRJ8519P1WNL
Price: $61.84
FTRJ8524P2BNV - Finisar Corporation 4Gb/s 1000Base-SX 850nm 550m Multi-Mode Duplex LC Connector SFP Transceiver Module
SKU: FTRJ8524P2BNV
Price: $61.84
FTLF8524E2GNV - Finisar Corporation 4Gb/s 850nm 550m Multi-Mode Fibre Channel Duplex LC Connector SFF Transceiver Module
SKU: FTLF8524E2GNV
Price: $104.62
FTRJ8516P1BNL - Finisar 2Gb/s Short Wave Multi-mode Fiber 550m 850nm Duplex LC Connector SFP Transceiver Module
SKU: FTRJ8516P1BNL
Price: $126.22
FTLX8571D3BNL - Finisar Corporation 10Gb/s 10GBase-SR 850nm 300m Multi-Mode Fibre Channel Duplex SFP+ Transceiver Module
SKU: FTLX8571D3BNL
Price: $68.42
FTLF8524P2BNL - Finisar Corporation 4.25Gb/s 1000Base-SX 850nm 500m Multi-Mode Duplex SFP Transceiver Module
SKU: FTLF8524P2BNL
Price: $71.58
FTRJ-8519P-5A - Finisar 2.125Gb/s 1000Base-SX Multi-mode Fiber Short Wave 550m 850nm Duplex LC Connector SFP Transceiver Module
SKU: FTRJ-8519P-5A
Price: $78.00
FTRJ8519P1BNLB1 - Finisar 2.125Gbps 1000Base-SX Multi-mode Fiber Short Wave 550m 850nm Duplex LC Connector SFP Transceiver Module
SKU: FTRJ8519P1BNLB1
Price: $78.00
FTRJ-8519-7 - Finisar 2.125Gbps 1000Base-SX Multi-mode Fiber Short Wave 550m 850nm Duplex LC Connector SFP Transceiver Module
SKU: FTRJ-8519-7
Price: $78.00
FTRJ-8519-3 - Finisar 2.125Gbps 1000Base-SX Multi-mode Fiber Short Wave 550m 850nm Duplex LC Connector SFP Transceiver Module
SKU: FTRJ-8519-3
Price: $78.00
V23826-K305-C353-C3 - Finisar 1.3Gbps 1000Base-SX Multi-mode Fiber 550m 850nm Duplex SC Connector MAU Transceiver Module
SKU: V23826-K305-C353-C3
Price: $83.97
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.