Replacement for SU68CT: Drop-In Alternatives We Stock
Looking for a replacement for the SU68CT (SU68CT - Marconi 1Gbps 1000Base-CWDM 1590nm 80km Single-mode Fibre SFP 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 SU68CT
| SKU | SU68CT |
|---|---|
| Product | SU68CT - Marconi 1Gbps 1000Base-CWDM 1590nm 80km Single-mode Fibre SFP Transceiver Module |
| Current price | $502.20 |
| Stock status | In Stock |
| Detail page | View SU68CT › |
Drop-in replacements for SU68CT
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-SFP-1590-RGD - Cisco 1Gbps 1000Base-CWDM Fibre Channel Single-mode Fiber 80km 1590nm Duplex LC Connector SFP Transceiver Module
SKU: CWDM-SFP-1590-RGD
Price: $177.79
Cisco CWDM-SFP-1590/NS 1Gbps 1000Base-CWDM Fibre Channel Single-mode Fiber 80km 1590nm Duplex LC Connector SFP Transceiver Module
SKU: CWDM-SFP-1590-NS
Price: $177.79
CWDM-SFP-1590 - Cisco Single-mode 1Gbps 1000Base-CWDM Fibre Channel Fiber 80km 1590nm Duplex LC Connector SFP Transceiver Module
SKU: CWDM-SFP-1590
Price: $448.51
TN-CWDM-SFP-1590 - Transition 1Gbps 1000Base-LX/ZX CWDM Fibre Channel Single-mode Fiber 80km 1590nm LC Connector SFP (mini-GBIC) Transceiver Module
SKU: TN-CWDM-SFP-1590
Price: $1,662.17
SFP-1GE-LH-CWDM-1590 - Juniper 1Gbps 1000Base-CWDM Single-mode Fiber 80km 1590nm Duplex LC Connector SFP Transceiver Module
SKU: SFP-1GE-LH-CWDM-1590
Price: $251.54
SFP-GIG-CWDM-1590 - Alcatel 1Gbps 1000Base-CWDM 1590nm 80km Single-mode Fiber SFP Transceiver Module
SKU: SFP-GIG-CWDM-1590
Price: $712.45
DS-CWDM-1590 - Cisco 1.25Gbps 1000Base-CWDM Single-mode Fiber 80km 1590nm Duplex LC Connector SFP Transceiver Module
SKU: DS-CWDM-1590
Price: $501.47
TN-CWDM-10G-1590-80 - Transition 10Gbps 10GBase-ZR Single-mode Fiber Sm Lc CWDM 1590nm 80km SFP+ Transceiver Module
SKU: TN-CWDM-10G-1590-80
Price: $4,744.93
MDS-CWDM-1590 - EMC 1.25Gbps 1000Base-CWDM Single-mode Fiber 80km 1590nm Duplex LC Connector SFP Transceiver Module
SKU: MDS-CWDM-1590
Price: $5,238.80
CWDM-SFP-1590-150KM - Cisco 1Gbps 1000Base-CWDM Fibre Channel Single-mode Fiber 150km 1590nm Duplex LC Connector SFP Transceiver Module
SKU: CWDM-SFP-1590-150KM
Price: $177.79
EX-SFP-GE80KCW1590 - Juniper 1Gbps 1000Base-LX Single-Mode Fibre CWDM 80km 1590nm Duplex LC Connector SFP Transceiver Module
SKU: EX-SFP-GE80KCW1590
Price: $479.88
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.