Alternative to TN-CWDM-SFP-1390-40: Better-Value Equivalents in Stock
Comparing the TN-CWDM-SFP-1390-40 (TN-CWDM-SFP-1390-40 - Transition 1.25Gbps Single Mode 1380nm 40km LC Connector 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 TN-CWDM-SFP-1390-40
| SKU | TN-CWDM-SFP-1390-40 |
|---|---|
| Product | TN-CWDM-SFP-1390-40 - Transition 1.25Gbps Single Mode 1380nm 40km LC Connector SFP Transceiver Module |
| Current price | $962.54 |
| Stock status | In Stock |
| Detail page | View TN-CWDM-SFP-1390-40 › |
Alternatives to TN-CWDM-SFP-1390-40
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.
TN-CWDM-SFP-1570-40 - Transition 1Gbps 1000Base-LX/ZX CWDM Single-mode Fiber 40km 1570nm LC Connector SFP (mini-GBIC) Transceiver Module
SKU: TN-CWDM-SFP-1570-40
Price: $1,651.05
TN-CWDM-10G-1590-40 - Transition 10Gbps 10GBase-ER Single-mode Fiber Sm Lc CWDM 1590nm 40km SFP+ Transceiver Module
SKU: TN-CWDM-10G-1590-40
Price: $3,575.74
TN-CWDM-SFP-1530-40 - Transition 1.25Gbps 1000Base-LX Single Mode 1530nm 40km LC Connector SFP Transceiver Module
SKU: TN-CWDM-SFP-1530-40
Price: $896.28
TN-CWDM-SFP-1410-40 - Transition 1.25Gbps Single Mode 1410nm 40lm LC Connector SFP Mini-GBIC Transceiver Module
SKU: TN-CWDM-SFP-1410-40
Price: $960.72
TN-CWDM-SFP-1490-40 - Transition 1Gbps 1000Base-LX Single-mode Fiber 1490nm 40km LC Connector SFP (mini-GBIC) Transceiver Module
SKU: TN-CWDM-SFP-1490-40
Price: $960.72
TN-CWDM-SFP-1470-40 - Transition 1.25Gbps Single-mode 40km 1470nm LC SFP Transceiver Module
SKU: TN-CWDM-SFP-1470-40
Price: $960.72
TN-CWDM-SFP-1450-40 - Transition 1.25Gbps Single Mode 1450nm 40km LC Connector SFP Transceiver Module
SKU: TN-CWDM-SFP-1450-40
Price: $960.72
TN-CWDM-SFP-1430-40 - Transition 1.25Gbps Single Mode 1430nm 40km LC Connector SFP Mini-GBIC Transceiver Module
SKU: TN-CWDM-SFP-1430-40
Price: $960.72
TN-CWDM-SFP-1510-40 - Transition 1.25Gbps 1000Base-LX Single mode (LC) 40km 1510nm SFP Transceiver Module
SKU: TN-CWDM-SFP-1510-40
Price: $960.72
TN-CWDM-SFP-1590-40 - Transition 1.25Gbps 1000Base-LX 1590nm Single Mode 40km LC Connector SFP Transceiver Module
SKU: TN-CWDM-SFP-1590-40
Price: $960.72
TN-CWDM-SFP-1310-40 - Transition 1.25Gbps Single Mode 1310nm 40km LC Connector SFP Transceiver Module
SKU: TN-CWDM-SFP-1310-40
Price: $967.95
TN-CWDM-SFP-1610-40 - Transition 1.25Gbps Single Mode 1610nm 40km SFP Mini-GBIC Transceiver Module
SKU: TN-CWDM-SFP-1610-40
Price: $967.95
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.