Replacement for FTLF1621P1BCL: Drop-In Alternatives We Stock
Looking for a replacement for the FTLF1621P1BCL (FTLF1621P1BCL - Finisar 2.7Gbps OC-48/ST-16 LR-2 Single-Mode Fibre 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 FTLF1621P1BCL
| SKU | FTLF1621P1BCL |
|---|---|
| Product | FTLF1621P1BCL - Finisar 2.7Gbps OC-48/ST-16 LR-2 Single-Mode Fibre 80km 1550nm Duplex LC Connector SFP Transceiver Module |
| Current price | $499.50 |
| Stock status | In Stock |
| Detail page | View FTLF1621P1BCL › |
Drop-in replacements for FTLF1621P1BCL
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.
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
1AB196370009 - Alcatel 2.488Gbps OC-48/STM-16/2.5G SONET LR2 Single-Mode Fibre 80km 1550nm LC Connector SFP Transceiver Module
SKU: 1AB196370009
Price: $278.80
SFP-MR27D-LR2 - Gigatech MRV OC-48/STM-16 LR2 Single-Mode Fibre 80km 1550nm Duplex LC Connector SFP Transceiver Module
SKU: SFP-MR27D-LR2
Price: $295.53
GP-SFP2-OC48-1LR2 - Force10 2.5Gbps OC-48/STM-16 LR-2 Single-Mode Fibre 80km 1550nm Duplex LC Connector SFP Transceiver Module
SKU: GP-SFP2-OC48-1LR2
Price: $4,209.25
FWLF163121 - Finisar 2.70Gbps OC-48 DWDM Single-Mode Fibre 80km 1560.61nm LC Connector SFP Transceiver Module
SKU: FWLF163121
Price: $1,249.24
SFP-1OC48-LR - Juniper 2.5Gbps OC-48/STM-16 LR-2 Single-mode Fiber 80km 1550nm Duplex LC Connector SFP Transceiver Module
SKU: SFP-1OC48-LR
Price: $242.41
SFP-OC48-LR2 - Cisco 2.5Gb/s OC-48/STM-16 Single-Mode Fiber 80km 1550nm Duplex LC Connector SFP Transceiver Module
SKU: SFP-OC48-LR2
Price: $261.99
SFP-1OC48-LR-ACC - Accortec 2.5Gbps OC-48/STM-16 LR-2 Single-mode Fiber 80km 1550nm Duplex LC Connector SFP Transceiver Module
SKU: SFP-1OC48-LR-ACC
Price: $395.68
SFP-OC48-LR2-ACC - Accortec 2.67Gbps OC-48/STM-16 LR2 Single-mode Fiber 80km 1550nm Duplex LC Connector SFP Transceiver Module
SKU: SFP-OC48-LR2-ACC
Price: $395.70
OC48-SFP-LR2-ACC - Accortec 2.5Gb/s OC-48/STM-16 LR-2 Single-Mode Fiber 80km 1550nm Duplex LC Connector SFP Transceiver Module
SKU: OC48-SFP-LR2-ACC
Price: $395.70
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.