Alternative to TN-SFP-OC3S8-CXX: Better-Value Equivalents in Stock
Comparing the TN-SFP-OC3S8-CXX (TN-SFP-OC3S8-CXX - Transition 155MBase OC-3c/STM-1 CWDM 70km Multiple fixed wavelengths from 1270nm 1610nm 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-SFP-OC3S8-CXX
| SKU | TN-SFP-OC3S8-CXX |
|---|---|
| Product | TN-SFP-OC3S8-CXX - Transition 155MBase OC-3c/STM-1 CWDM 70km Multiple fixed wavelengths from 1270nm 1610nm SFP Transceiver Module |
| Current price | $731.28 |
| Stock status | In Stock |
| Detail page | View TN-SFP-OC3S8-CXX › |
Alternatives to TN-SFP-OC3S8-CXX
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-SFP-OC12S-CXX - Transition 622MBase OC-12/STM-4 CWDM 70km Multiple fixed wavelengths from 1270nm 1610nm SFP Transceiver Module
SKU: TN-SFP-OC12S-CXX
Price: $758.70
TN-SFP-LX8-CXX - Transition Mulitirate CWDM ZX 70km Multiple fixed wavelengths from 1270nm 1610nm SFP Transceiver Module
SKU: TN-SFP-LX8-CXX
Price: $363.16
TN-CWDM-SFP-1270 - Transition 1Gbps 1000Base-LX/ZX CWDM Fibre Channel Single-mode Fiber 80km 1270nm LC Connector SFP (mini-GBIC) Transceiver Module
SKU: TN-CWDM-SFP-1270
Price: $1,662.17
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
TN-SFP-OC3S8-C27 - Transition 100Mbps CWDM SFP 100Base-FX/0C-3 LC Connector Single-mode 80km 1270nm Transceiver Module
SKU: TN-SFP-OC3S8-C27
Price: $1,476.72
TN-SFP-LX8-C27 - Transition 1Gbps 1000Base-LX CWDM Single-mode Fiber 80km 1270nm Fiber Channel LC Connector SFP Transceiver Module
SKU: TN-SFP-LX8-C27
Price: $1,542.74
TN-CWDM-SFP-1270-40 - Transition 1Gbps 1000Base-LX 1000Base-ZX Single-mode Fiber 40km 1270nm LC Connector SFP (mini-GBIC) Transceiver Module
SKU: TN-CWDM-SFP-1270-40
Price: $3,495.34
CWDM-SFP-1270 - Cisco 1Gbps 1000Base-CWDM Single-mode Fiber 80km 1270nm Duplex LC Connector SFP Transceiver Module
SKU: CWDM-SFP-1270
Price: $197.61
SFP-1GE-LH-CWDM-1270 - Juniper 1Gbps 1000Base-CWDM Single-mode Fiber 80km 1270nm Duplex LC Connector SFP Transceiver Module
SKU: SFP-1GE-LH-CWDM-1270
Price: $271.03
SFP-MR27D-SR1 - Gigatech MRV Multirate OC-3c/STM-1 OC-12/STM-4 OC-48/STM-16/2.5G SONET 40km 1310nm SFP Transceiver Module
SKU: SFP-MR27D-SR1
Price: $157.26
SFP-MR27D-MMX - Gigatech MRV Multirate OC-3c/STM-1 OC-12/STM-4 OC-48/STM-16/2.5G SONET 2km 1310nm SFP Transceiver Module
SKU: SFP-MR27D-MMX
Price: $157.26
SFP-CWDM-1530-70 - Cisco 1Gb/s 1000Base-CWDM Single-Mode Fiber 70km 1530nm LC Connector SFP (mini-GBIC) Transceiver Module
SKU: SFP-CWDM-1530-70
Price: $4,742.18
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.