Replacement for TN-SFP-OC3S8-C29: Drop-In Alternatives We Stock
Looking for a replacement for the TN-SFP-OC3S8-C29 (TN-SFP-OC3S8-C29 - Transition 100Mbps CWDM SFP 100Base-FX/0C-3 LC Connector Single-mode 80km 1290nm Transceiver Module)? Pro Disk Network ships drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the TN-SFP-OC3S8-C29
| SKU | TN-SFP-OC3S8-C29 |
|---|---|
| Product | TN-SFP-OC3S8-C29 - Transition 100Mbps CWDM SFP 100Base-FX/0C-3 LC Connector Single-mode 80km 1290nm Transceiver Module |
| Current price | $1,476.72 |
| Stock status | In Stock |
| Detail page | View TN-SFP-OC3S8-C29 › |
Drop-in replacements for TN-SFP-OC3S8-C29
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-1290 - Transition 1Gbps 1000Base-LX/ZX CWDM Fibre Channel Single-mode Fiber 80km 1290nm LC Connector SFP (mini-GBIC) Transceiver Module
SKU: TN-CWDM-SFP-1290
Price: $1,662.17
CWDM-SFP-1290 - Cisco 1Gbps 1000Base-CWDM Fibre Channel Single-mode Fiber 80km 1290nm Duplex LC Connector SFP Transceiver Module
SKU: CWDM-SFP-1290
Price: $197.61
SFP-1GE-LH-CWDM-1290 - Juniper 1Gbps 1000Base-CWDM Single-mode Fiber 80km 1290nm Duplex LC Connector SFP Transceiver Module
SKU: SFP-1GE-LH-CWDM-1290
Price: $271.03
TN-SFP-LX8-C29 - Transition CWDM 1000Base-LX/Fiber Channel 1290nm SM LC Connector 80km Transceiver Module
SKU: TN-SFP-LX8-C29
Price: $731.28
SFP-GE80KCW1290-ET - Juniper 1Gbps 1000Base-CWDM Single-mode Fiber 80km 1290nm Duplex LC Connector SFP Transceiver Module
SKU: SFP-GE80KCW1290-ET
Price: $220.84
EX-SFP-GE80KCW1290 - Juniper 1Gbps 1000Base-CWDM Single-mode Fiber 80km 1290nm Duplex LC Connector SFP Transceiver Module
SKU: EX-SFP-GE80KCW1290
Price: $459.00
CWDM-SFP10G-1290 - Cisco 10Gbps 10GBase-CWDM Single-Mode Fiber 40km 1290nm Duplex LC Connector SFP+ Transceiver Module
SKU: CWDM-SFP10G-1290
Price: $1,690.88
TN-CWDM-SFP-1510 - Transition 1Gbps 1000Base-LX/ZX CWDM Fibre Channel Single-mode Fiber 80km 1510nm LC Connector SFP (mini-GBIC) Transceiver Module
SKU: TN-CWDM-SFP-1510
Price: $1,662.17
TN-CWDM-SFP-1430 - Transition 1Gbps 1000Base-LX/ZX CWDM Fibre Channel Single-mode Fiber 80km 1430nm LC Connector SFP (mini-GBIC) Transceiver Module
SKU: TN-CWDM-SFP-1430
Price: $1,662.17
TN-CWDM-SFP-1450 - Transition 1Gbps 1000Base-LX/ZX CWDM Fibre Channel Single-mode Fiber 80km 1450nm LC Connector SFP (mini-GBIC) Transceiver Module
SKU: TN-CWDM-SFP-1450
Price: $1,662.17
TN-CWDM-SFP-1410 - Transition 1Gbps 1000Base-LX/ZX CWDM Fibre Channel Single-mode Fiber 80km 1410nm LC Connector SFP (mini-GBIC) Transceiver Module
SKU: TN-CWDM-SFP-1410
Price: $1,662.17
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.