Alternative to TN-CWDM-SFP-1270-40: Better-Value Equivalents in Stock
Comparing the TN-CWDM-SFP-1270-40 (TN-CWDM-SFP-1270-40 - Transition 1Gbps 1000Base-LX 1000Base-ZX Single-mode Fiber 40km 1270nm LC Connector SFP (mini-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 TN-CWDM-SFP-1270-40
| SKU | TN-CWDM-SFP-1270-40 |
|---|---|
| Product | TN-CWDM-SFP-1270-40 - Transition 1Gbps 1000Base-LX 1000Base-ZX Single-mode Fiber 40km 1270nm LC Connector SFP (mini-GBIC) Transceiver Module |
| Current price | $3,495.34 |
| Stock status | In Stock |
| Detail page | View TN-CWDM-SFP-1270-40 › |
Alternatives to TN-CWDM-SFP-1270-40
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.
CWDM-SFP10G-1270 - Cisco 10Gbps 10GBase-CWDM Single-mode Fiber 40km 1270nm Duplex LC Connector SFP+ Transceiver Module
SKU: CWDM-SFP10G-1270
Price: $1,690.88
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-SFP-OC48S-C37 - Transition 2.5Gbps CWDM OC-48/STM-16 Single-mode Fiber 1000Base-LX Fiber Channel 2x LC Connector 1370nm 40km Transceiver Module
SKU: TN-SFP-OC48S-C37
Price: $2,279.43
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-1370-40 - Transition 1.25Gbps 1000Base-LX Single-mode Fiber 40km 1370nm LC Connector SFP Transceiver Module
SKU: TN-CWDM-SFP-1370-40
Price: $967.95
TN-CWDM-SFP-1550-40 - Transition 1.25Gbps Cwdm SFP 1550NM LC 40KM W/ DMI Transceiver Module
SKU: TN-CWDM-SFP-1550-40
Price: $1,651.05
SFP-CWDM-1490-40 - Cisco 1Gb/s 1000Base-CWDM Single-Mode Fiber 40km 1490nm LC Connector SFP (mini-GBIC) Transceiver Module
SKU: SFP-CWDM-1490-40
Price: $4,031.80
SFP-CWDM-1510-40 - Cisco 1Gb/s 1000Base-CWDM Single-Mode Fiber 40km 1510nm LC Connector SFP (mini-GBIC) Transceiver Module
SKU: SFP-CWDM-1510-40
Price: $4,031.80
TN-SFP-OC48S-C41 - Transition 1Gbps 1000Base-LX CWDM OC-48/STM-16 Fiber Channel 40km 1410nm LC Connector SFP Transceiver Module
SKU: TN-SFP-OC48S-C41
Price: $2,291.67
TN-SFP-OC48S-C27 - Transition 2.5Gbps 1000Base-LX CWDM OC-48/STM-16 Single-mode Fiber Channel (LC) 1270nm 40km Transceiver Module
SKU: TN-SFP-OC48S-C27
Price: $2,291.67
CWDM-SFP10G-1590 - Cisco 10Gbps 10GBase-CWDM Single-mode Fiber 40km 1590nm Duplex LC Connector SFP+ Transceiver Module
SKU: CWDM-SFP10G-1590
Price: $1,533.26
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.