Alternative to FTL-1619-57: Better-Value Equivalents in Stock
Comparing the FTL-1619-57 (FTL-1619-57 - Finisar 1Gbps 1000Base-CWDM Single-mode Fiber 120km 1570nm GBIC 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 FTL-1619-57
| SKU | FTL-1619-57 |
|---|---|
| Product | FTL-1619-57 - Finisar 1Gbps 1000Base-CWDM Single-mode Fiber 120km 1570nm GBIC Transceiver Module |
| Current price | $278.80 |
| Stock status | In Stock |
| Detail page | View FTL-1619-57 › |
Alternatives to FTL-1619-57
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.
FTR-1619-57 - Finisar 1.25Gbps 1000Base-CWDM Single-mode Fiber 120km 1570nm Transmitter Wavelength SC Connector GBIC Transceiver Module
SKU: FTR-1619-57
Price: $200.76
DWDM-SFP-5575-120KM - Cisco 1Gbps 1000Base-DWDM Single-mode Fiber 120km 1555.75nm Duplex LC Connector SFP Transceiver Module
SKU: DWDM-SFP-5575-120KM
Price: $1,070.49
10-2002-01 - Cisco 155Mb/s OC-3/STM-1 CWDM Single-Mode Fiber 120km 1570nm LC Connector SFP Transceiver Module
SKU: 10-2002-01
Price: $278.80
Cisco ONS-SE-155-1570 Single-mode 155Mbps 100Base-CWDM Fiber 120km 1570nm Duplex LC Connector SFP Transceiver Module
SKU: ONS-SE-155-1570
Price: $386.84
NTK591RH - Nortel 1Gb/s 1000Base-CWDM Single-Mode Fiber 120km 1570nm LC Connector SFP Transceiver Module
SKU: NTK591RH
Price: $502.20
10-1457-01 - Cisco 1Gb/s 1000Base-CWDM Single-Mode Fiber 120km 1550nm Duplex SC Connector GBIC Transceiver Module
SKU: 10-1457-01
Price: $566.91
10-1458-01 - Cisco 1Gb/s 1000Base-CWDM Single-Mode Fiber 120km 1570nm Duplex SC Connector GBIC Transceiver Module
SKU: 10-1458-01
Price: $566.91
3HE00070BF - Alcatel 1Gbps 1000Base-CWDM 1571nm 120km Single-mode Fiber 1571nm SFP Transceiver Module
SKU: 3HE00070BF
Price: $609.01
NTK591RH-ACC - Accortec 1Gb/s 1000Base-CWDM Single-Mode Fiber 120km 1570nm LC Connector SFP Transceiver Module for Ciena Compatible
SKU: NTK591RH-ACC
Price: $610.21
FWLF1621P2T57 - Finisar 2.67Gbps OC-48 CWDM Single-mode Fiber 80km 1571nm Duplex LC Connector Hot-pluggable SFP Transceiver Module
SKU: FWLF1621P2T57
Price: $1,233.18
Cisco CWDM-SFP-1570/NS 1Gbps 1000Base-CWDM Fibre Channel Single-mode Fiber 80km 1570nm Duplex LC Connector SFP Transceiver Module
SKU: CWDM-SFP-1570-NS
Price: $177.79
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.