Replacement for FTLX1871M3BCL: Drop-In Alternatives We Stock
Looking for a replacement for the FTLX1871M3BCL (FTLX1871M3BCL - Finisar 10Gb/s 10GBase-ZR Single-Mode 80km 1550nm 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 FTLX1871M3BCL
| SKU | FTLX1871M3BCL |
|---|---|
| Product | FTLX1871M3BCL - Finisar 10Gb/s 10GBase-ZR Single-Mode 80km 1550nm Duplex LC Connector SFP+ Transceiver Module |
| Current price | $757.51 |
| Stock status | In Stock |
| Detail page | View FTLX1871M3BCL › |
Drop-in replacements for FTLX1871M3BCL
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.
X2-10GB-ZR - Cisco 10Gb/s 10GBase-ZR Single-Mode Fiber 80km 1550nm Duplex SC Connector X2 Transceiver Module
SKU: X2-10GB-ZR
Price: $154.95
XENPAK-10GB-ZR - Cisco 10Gb/s 10GBase-ZR Single-Mode Fiber 80km 1550nm Duplex SC Connector XENPAK Transceiver Module
SKU: XENPAK-10GB-ZR
Price: $1,520.84
XENPAK-10GB-ZR-RF - Cisco 10Gb/s 10GBase-ZR Single-Mode Fiber 80km 1550nm Duplex SC Connector XENPAK Transceiver Module
SKU: XENPAK-10GB-ZR-RF
Price: $1,933.01
FTRJ1519P1BCL - Finisar 2Gbps 1000Base-ZX Single-mode Fiber 80km 1550nm Duplex LC Connector SFP Transceiver Module
SKU: FTRJ1519P1BCL
Price: $346.74
FTLF1621P2BCL - Finisar SONET 2.67Gbps OC-48 LR-2 / SDH STM L-16.2 Single-Mode Fibre 80km 1550nm Duplex LC Connector SFP Transceiver Module
SKU: FTLF1621P2BCL
Price: $359.66
FTRJ1522P1XTL - Finisar 622Mbps 622MBase OC-12/STM-4 LR-2 Single-mode Fiber 80km 1550nm Duplex LC Connector SFP Transceiver Module
SKU: FTRJ1522P1XTL
Price: $363.16
FTLF1621P1BCL - Finisar 2.7Gbps OC-48/ST-16 LR-2 Single-Mode Fibre 80km 1550nm Duplex LC Connector SFP Transceiver Module
SKU: FTLF1621P1BCL
Price: $499.50
FTRJ1519P1BNL - Finisar 2Gbps 1000Base-ZX Single-mode Fiber 80km 1550nm Duplex LC Connector SFP Transceiver Module
SKU: FTRJ1519P1BNL
Price: $1,104.70
FTLX1871D3BCL - Finisar 10Gbps 10GBase-ZR Single-mode Fiber 80km 1550nm Duplex LC Connector SFP+ Transceiver Module
SKU: FTLX1871D3BCL
Price: $1,227.83
FTLX1812M3BNL - Finisar 10Gbps 10G-ZR/OC-192 LR-2 Single-mode Fiber 80km 1550nm Extended Temperature Duplex LC Connector XFP Optical Transceiver Module
SKU: FTLX1812M3BNL
Price: $1,596.32
FTLX1812M3BTL - Finisar 10Gbps 10GBase-ZR OC-192 LR-2 Single-mode Fiber 80km 1550nm Duplex LC Connector XFP Transceiver Module
SKU: FTLX1812M3BTL
Price: $1,646.57
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.