Replacement for LFP402: Drop-In Alternatives We Stock
Looking for a replacement for the LFP402 (LFP402 - Black Box 155Mbps EXT DIAG SM 1310nm LC 30KM 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 LFP402
| SKU | LFP402 |
|---|---|
| Product | LFP402 - Black Box 155Mbps EXT DIAG SM 1310nm LC 30KM SFP Transceiver Module |
| Current price | $138.95 |
| Stock status | In Stock |
| Detail page | View LFP402 › |
Drop-in replacements for LFP402
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.
LFP414 - Black Box 1.25Gbps EXT DIAG SM 1310nm LC Connector 30KM SFP Transceiver Module
SKU: LFP414
Price: $202.11
LFP404 - Black Box 155Mbps EXT DIAG SM 1310nm LC 60KM SFP Transceiver Module
SKU: LFP404
Price: $145.07
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
LGB200C-MLC - Black Box Gigabit Single-Mode Fibre 30km 1310nm Optical SFP Transceiver Module
SKU: LGB200C-MLC
Price: $145.38
SFP-GD-ELX - Gigatech MRV 1000Base EX 30km 1310nm SFP Transceiver Module
SKU: SFP-GD-ELX
Price: $205.91
TN-SFP-OC3S3-TELUS - Transition Networks 155Mbps OC3/FE SM 1310nm 30km 3.3v W/DMI LC Connector SFP Transceiver Module
SKU: TN-SFP-OC3S3-TELUS
Price: $459.93
TN-SFP-LX3 - Transition 1Gbps 1000Base-LX Single-mode 30km 1310nm LC Connector SFP Transceiver Module
SKU: TN-SFP-LX3
Price: $567.88
LFP413 - Black Box 1.25Gbps Single-mode Fiber 1310nm LC Connector SFP Transceiver Module
SKU: LFP413
Price: $145.26
LFP412 - Black Box 1.25Gbps Multi-mode Fiber 2km 1310nm LC Connector SFP Transceiver Module
SKU: LFP412
Price: $153.71
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.