Replacement for FTLX1811M3: Drop-In Alternatives We Stock
Looking for a replacement for the FTLX1811M3 (FTLX1811M3 - Finisar 10Gbps 10GBase-ZR Single-mode Fiber 80km 1550nm Duplex LC Connector XFP 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 FTLX1811M3
| SKU | FTLX1811M3 |
|---|---|
| Product | FTLX1811M3 - Finisar 10Gbps 10GBase-ZR Single-mode Fiber 80km 1550nm Duplex LC Connector XFP Transceiver Module |
| Current price | $2,859.20 |
| Stock status | In Stock |
| Detail page | View FTLX1811M3 › |
Drop-in replacements for FTLX1811M3
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.
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
FTLX1812M3BCL - Finisar 10Gbps 10GBase-ZR Single-mode Fiber 80km 1550nm Duplex LC Connector XFP Transceiver Module
SKU: FTLX1812M3BCL
Price: $2,859.20
FTRX-1811-3 - Finisar 10Gbps 10GBase-ZR/ZW Single-Mode Fiber 80km 1550nm Duplex LC Connector XFP Transceiver Module
SKU: FTRX-1811-3
Price: $4,716.97
OC192-XFP-LR2 - Foundry 10Gbps OC-192/STM-64 LR-2 10GBase-ZR Single-mode Fiber 80km 1550nm Duplex LC Connector XFP Transceiver Module
SKU: OC192-XFP-LR2
Price: $1,151.09
XFP-10GZR-OC192LR-C - Cisco 10Gbps OC-192/STM-64 LR-2 10GBase-ZR Single-Mode Fiber 80km 1550nm Duplex LC Connector XFP Transceiver Module
SKU: XFP-10GZR-OC192LR-C
Price: $1,151.09
XFP-10GZR-OC192LR2 - Cisco Single-Mode 10Gbps OC-192/STM-64 LR-2 10GBase-ZR Fiber 80km 1550nm Duplex LC Connector XFP Transceiver Module
SKU: XFP-10GZR-OC192LR2
Price: $1,444.97
XFP-10GZR-OC192LR - Cisco 10Gb/s OC-192/STM-64 10GBase-ZR Single-Mode Fiber 80km 1550nm Duplex LC Connector XFP Transceiver Module
SKU: XFP-10GZR-OC192LR
Price: $1,550.24
XFP-10GZR-OC192LR-NH - Cisco 10Gbps OC-192/STM-64 LR-2 10GBase-ZR Single-Mode Fiber 80km 1550nm Duplex LC Connector XFP Transceiver Module
SKU: XFP-10GZR-OC192LR-NH
Price: $1,724.57
XFP-10G-CBAND-T50-ZR - Juniper 10Gbps 10GBase-ZR Single-mode Fiber 80km 1550nm Duplex LC Connector XFP Transceiver Module
SKU: XFP-10G-CBAND-T50-ZR
Price: $2,693.26
GP-XFP-1Z-ACC - Accortec 10Gb/s 10GBase-ZR Single-mode Fiber 80km 1550nm Duplex LC Connector XFP Transceiver Module
SKU: GP-XFP-1Z-ACC
Price: $2,758.74
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.