Alternative to FWLF1621P2T57: Better-Value Equivalents in Stock
Comparing the FWLF1621P2T57 (FWLF1621P2T57 - Finisar 2.67Gbps OC-48 CWDM Single-mode Fiber 80km 1571nm Duplex LC Connector Hot-pluggable SFP Transceiver Module) against alternatives? Pro Disk Network stocks 12 similar parts that offer comparable performance at different price points. Each option below is in-stock, US-warehoused, and tested-and-certified before ship. Bulk pricing is available on quantities of 5+; B2B procurement can use Net 30 with PO.
About the FWLF1621P2T57
| SKU | FWLF1621P2T57 |
|---|---|
| Product | FWLF1621P2T57 - Finisar 2.67Gbps OC-48 CWDM Single-mode Fiber 80km 1571nm Duplex LC Connector Hot-pluggable SFP Transceiver Module |
| Current price | $1,233.18 |
| Stock status | In Stock |
| Detail page | View FWLF1621P2T57 › |
Alternatives to FWLF1621P2T57
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.
FTRJ1321P1BTL - Finisar 2.67Gbps OC-48 SR/STM I-16 Single-mode Fiber 80km 1310nm Duplex LC Connector SFP Transceiver Module
SKU: FTRJ1321P1BTL
Price: $97.14
FWLF1634RL36 - Finisar 4.25Gbps 1000Base-ZX DWDM Single-mode Fiber 80km 1548.51nm Duplex LC Connector SFP Transceiver Module
SKU: FWLF1634RL36
Price: $1,826.84
FWLF1634RL48 - Finisar 4.25Gbps 1000Base-ZX DWDM Single-mode Fiber 80km 1538.98nm Duplex LC Connector SFP Transceiver Module
SKU: FWLF1634RL48
Price: $1,826.84
ONS-SE-2G-1470 - Cisco Single-Mode 2.5Gbps OC-48/STM-16 2.5GBase-CWDM Fiber 80km 1470nm Duplex LC Connector SFP Transceiver Module
SKU: ONS-SE-2G-1470
Price: $578.95
ONS-SE-2G-1610 - Cisco Single-Mode 2.5Gbps OC-48/STM-16 2.5GBase-CWDM Fiber 80km 1610nm Duplex LC Connector SFP Transceiver Module
SKU: ONS-SE-2G-1610
Price: $745.14
10-2461-01 - Cisco 2.5Gbps 2.5GBase-CWDM OC-48/STM-16 Single-mode Fiber 80km 1470nm Duplex LC Connector SFP Transceiver Module
SKU: 10-2461-01
Price: $1,016.51
10-2462-01 - Cisco 2.5Gbps 2.5GBase-CWDM OC-48/STM-16 Single-mode Fiber 80km 1490nm Duplex LC Connector SFP Transceiver Module
SKU: 10-2462-01
Price: $1,034.51
10-2463-01 - Cisco 2.5Gbps 2.5GBase-CWDM OC-48/STM-16 Single-mode Fiber 80km 1510nm Duplex LC Connector SFP Transceiver Module
SKU: 10-2463-01
Price: $1,052.50
10-2465-01 - Cisco 2.5Gbps 2.5GBase-CWDM OC-48/STM-16 Single-mode Fiber 80km 1550nm Duplex LC Connector SFP Transceiver Module
SKU: 10-2465-01
Price: $1,070.78
10-2468-01 - Cisco 2.5Gbps 2.5GBase-CWDM OC-48/STM-16 Single-mode Fiber 80km 1610nm Duplex LC Connector SFP Transceiver Module
SKU: 10-2468-01
Price: $1,070.78
How we pick alternatives
Every recommendation above was selected using these criteria:
- Spec parity — capacity, speed, port count, and form factor matched within a 10% tolerance
- Price spread — alternatives shown across the price range, so you can pick on budget
- Brand mix — both OEM-equivalent and trusted aftermarket, all certified
- Reliability data — preferred parts have failure rates below 1% in our 18-month return tracking
- In stock today — shipping today, not 4-6 weeks from now
Want a side-by-side spec comparison?
We can prepare a written comparison covering throughput, power draw, form factor and validated compatibility. Email sales@prodisknetwork.com or call +1 (407) 205-8454 — most quotes ship within 4 business hours.