Replacement for WT6X3: Drop-In Alternatives We Stock
Looking for a replacement for the WT6X3 (WT6X3 - Dell 1000Base-LX Long-wavelength LC Connector SFP Transceiver Module for PowerConnect 3048)? Pro Disk Network ships Dell 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 WT6X3
| SKU | WT6X3 |
|---|---|
| Product | WT6X3 - Dell 1000Base-LX Long-wavelength LC Connector SFP Transceiver Module for PowerConnect 3048 |
| Current price | $558.89 |
| Stock status | In Stock |
| Detail page | View WT6X3 › |
Drop-in replacements for WT6X3
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.
0WT6X3 - Dell 1000Base-LX Long-wavelength LC Connector SFP Transceiver Module for PowerConnect 3048
SKU: 0WT6X3
Price: $558.89
0U3653 - Dell 1000Base-LX PowerConnect Long-wavelength LC Connector SFP Transceiver
SKU: 0U3653
Price: $753.71
U3653 - Dell 1000Base-LX PowerConnect Long-wavelength LC Connector SFP Transceiver
SKU: U3653
Price: $753.71
01T144 - Dell PowerConnect 3048 48 x Ports 10/100 + 2 x Ports SFP + 2 x 10/100/1000 Fast Ethernet Managed Network Switch
SKU: 01T144
Price: $282.20
310-1803 - Dell 600-Watts Redundant Power Supply for PowerConnect 3048 3524 3548 6224 6248
SKU: 310-1803
Price: $833.01
0RG093 - Dell 4Gbps 1000Base-X Fibre Channel 300m 1310nm Long-Wavelength SFP mini-GBIC Transceiver Module
SKU: 0RG093
Price: $78.00
RG093 - Dell 4Gbps 1000Base-X Fibre Channel 300m 1310nm Long-Wavelength SFP mini-GBIC Transceiver Module
SKU: RG093
Price: $78.00
05P568 - Dell 1Gbps 1000Base-LX Long-Wavelength Small Form Pluggable LC SFP (mini-GBIC) Transceiver Module
SKU: 05P568
Price: $87.51
5P568 - Dell 1Gbps 1000Base-LX Long-Wavelength Small Form Pluggable LC SFP (mini-GBIC) Transceiver Module
SKU: 5P568
Price: $87.51
0RP872 - Dell McData Long Wave Fibre Channel 4km 1310nm Optical SFP Transceiver Module
SKU: 0RP872
Price: $2,191.96
331-4702 - Dell 8Gbps Long Wave 10km Fibre Channel SFP Transceiver Module
SKU: 331-4702
Price: $2,971.05
318-1755 - Dell Brocade 16Gbps Long Wave Fibre Channel 10km SFP Transceiver Module
SKU: 318-1755
Price: $4,369.18
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.