Replacement for FTLF8519P2BCL: Drop-In Alternatives We Stock
Looking for a replacement for the FTLF8519P2BCL (FTLF8519P2BCL - Finisar 2GB SFP)? 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 FTLF8519P2BCL
| SKU | FTLF8519P2BCL |
|---|---|
| Product | FTLF8519P2BCL - Finisar 2GB SFP |
| Current price | $84.76 |
| Stock status | In Stock |
| Detail page | View FTLF8519P2BCL › |
Drop-in replacements for FTLF8519P2BCL
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.
FTLF8519P2BNL - Finisar Corporation 2Gb/s 1000Base-SX 850nm 550m Multi-Mode Duplex LC Connector SFP Transceiver Module
SKU: FTLF8519P2BNL
Price: $47.37
FTRJ8519P1BNL-B1 - Finisar Corporation 2Gb/s Fibre Channel SFP Optical Transceiver Module
SKU: FTRJ8519P1BNL-B1
Price: $47.37
FTRJ8519P1WNL - Finisar Corporation 2Gb/s 1000Base-SX Short Wave 850nm 550m Multi-Mode Duplex LC Connector SFP Transceiver Module
SKU: FTRJ8519P1WNL
Price: $61.84
FTRJ1319P1BTL - Finisar 2Gb/s 1000Base-LX Single-mode Fiber 10km 1310nm Duplex LC Connector SFP Transceiver Module
SKU: FTRJ1319P1BTL
Price: $69.63
292004-001 - HP 300835-B21 2Gb/s Long Wave 10km LC Connector SFP Transceiver Module Finisar Compatible
SKU: 292004-001
Price: $83.21
FTRJ-8519-3-2.5 - Finisar 850nm 2GB/s Multi-Mode SFP GBIC Transceiver Module
SKU: FTRJ-8519-3-2.5
Price: $85.82
FTLF8519P3BNL - Finisar Corporation 2Gb/s 1000Base-SX 850nm 500m Fibre Channel SFP Optical Transceiver Module
SKU: FTLF8519P3BNL
Price: $103.16
FTLF1419P1BCL - Finisar 2Gb/s 1000Base-LX Single-mode Fiber 40km 1310nm Duplex LC Connector SFP Transceiver Module
SKU: FTLF1419P1BCL
Price: $106.49
5697-4898 - Finisar 2Gb/s Long Wave 10km 1310nm LC Connector SFP Transceiver Module
SKU: 5697-4898
Price: $114.59
FTLF1319P1BTL - Finisar 2Gb/s Long Wave Single-mode Fiber 10km 1310nm Duplex LC Connector SFP Transceiver Module
SKU: FTLF1319P1BTL
Price: $124.70
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.