Replacement for LFP404: Drop-In Alternatives We Stock
Looking for a replacement for the LFP404 (LFP404 - Black Box 155Mbps EXT DIAG SM 1310nm LC 60KM 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 LFP404
| SKU | LFP404 |
|---|---|
| Product | LFP404 - Black Box 155Mbps EXT DIAG SM 1310nm LC 60KM SFP Transceiver Module |
| Current price | $145.07 |
| Stock status | In Stock |
| Detail page | View LFP404 › |
Drop-in replacements for LFP404
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.
LFP402 - Black Box 155Mbps EXT DIAG SM 1310nm LC 30KM SFP Transceiver Module
SKU: LFP402
Price: $138.95
LFP414 - Black Box 1.25Gbps EXT DIAG SM 1310nm LC Connector 30KM SFP Transceiver Module
SKU: LFP414
Price: $202.11
LFP401 - Black Box 155Mbps EXT DIAG Multi-mode Fiber 2km 850nm LC Connector SFP Transceiver Module
SKU: LFP401
Price: $119.59
LFP411 - Black Box 1.25Gbps EXT DIAG Multi-mode Fiber 550m 850nm LC Connector SFP Transceiver Module
SKU: LFP411
Price: $138.95
GLC-BX-U-60KM - Cisco 1Gbps 1000Base-BXU Single-mode Fiber 1310nm TX/1490nm RX 60km SFP Transceiver Module
SKU: GLC-BX-U-60KM
Price: $78.00
SFP-GD-BX35-60KM - Gigatech MRV 1Gbps 60KM 1000Base-BX-U SFP Transceiver Module
SKU: SFP-GD-BX35-60KM
Price: $191.75
GLC-BX-D-60KM - Cisco 1Gbps 1000Base-BX10 Single-mode Fiber 60km SFP Transceiver Module
SKU: GLC-BX-D-60KM
Price: $111.42
XFP-10G-BX-U-60KM - Cisco 10GBase-BX-U 1270TX / 1330RX 60km XFP Transceiver Module
SKU: XFP-10G-BX-U-60KM
Price: $594.37
XFP-10G-BX-D-60KM - Cisco 10GBase-BX-D 1330TX / 1270RX 60km XFP Transceiver Module
SKU: XFP-10G-BX-D-60KM
Price: $594.37
SFP-O3D-LR1 - Gigatech MRV 155MBase OC-3c/STM-1 LR2 60km 1310nm SFP Transceiver Module
SKU: SFP-O3D-LR1
Price: $238.89
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.