Replacement for SFP-10-25G-BXU-I: Drop-In Alternatives We Stock
Looking for a replacement for the SFP-10-25G-BXU-I (Cisco SFP-10/25G-BXU-I 10/25GBase-BX-U Single-Mode 10km 1310nm Simplex LC/UPC Connector SFP28 Transceiver Module)? Pro Disk Network ships Cisco 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 SFP-10-25G-BXU-I
| SKU | SFP-10-25G-BXU-I |
|---|---|
| Product | Cisco SFP-10/25G-BXU-I 10/25GBase-BX-U Single-Mode 10km 1310nm Simplex LC/UPC Connector SFP28 Transceiver Module |
| Stock status | In Stock |
| Detail page | View SFP-10-25G-BXU-I › |
Drop-in replacements for SFP-10-25G-BXU-I
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.
SFP-10G-BXU-10KM - Cisco 10Gbps 10GBase-BX Single-mode Fiber 10km 1270nmTX/1330nmRX LC Connector SFP+ Transceiver Module
SKU: SFP-10G-BXU-10KM
Price: $740.41
SFP-10G-BXU-I - Cisco Single-Mode 10Gbps 10GBase-BX-U Fiber 10km 1270nm-TX/1330nm-RX LC Connector SFP+ Transceiver Module
SKU: SFP-10G-BXU-I
Price: $1,502.39
ONS-SE-GE-BXU - Cisco Single-Mode 1.25Gbps 1000Base-BX10-U Fiber 10km TX: 1310nm/RX: 1490nm LC Connector SFP Transceiver Module
SKU: ONS-SE-GE-BXU
Price: $642.11
SFP-10G-BXD-10KM - Cisco 10Gbps 10GBase-BX Single-mode Fiber 10km 1270nmRX/1330nmTX Duplex LC Connector SFP+ Transceiver Module
SKU: SFP-10G-BXD-10KM
Price: $740.41
SFP10GBXUIAO - Addonics Cisco SFP-10g-bxu-i Compatible 10GBase-bx Single-mode Fiber 1270nmtx/1330nm SFP Transceiver Module
SKU: SFP10GBXUIAO
Price: $1,088.84
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
GLC-BX-U-20KM - Cisco 1Gbps 1000Base-BXU Single-mode Fiber 1310nm TX/1490nm RX 20km SFP Transceiver Module
SKU: GLC-BX-U-20KM
Price: $114.36
GLC-BX-U-80KM - Cisco 1Gbps 1000Base-BXU Single-mode Fiber 1310nm TX/1490nm RX 80km SFP Transceiver Module
SKU: GLC-BX-U-80KM
Price: $200.76
SFP-25G-SR-S - Cisco Multi-mode 25Gbps 25GBase-SR Fiber 100m 850nm Duplex LC Connector SFP+ Transceiver Module
SKU: SFP-25G-SR-S
Price: $651.38
Cisco SFP-FCGE-L/CISCO 1Gbps 1000Base-LX/LH Single-Mode Fiber 10km 1310nm Duplex LC Connector SFP Transceiver Module
SKU: SFP-FCGE-L-CISCO
Price: $168.78
XFP-10G-BX-U-10KM - Cisco 10Gbps 10GBase-BX Single-mode Fiber 10km 1270nmTX/1330nmRX LC Connector XFP Transceiver Module
SKU: XFP-10G-BX-U-10KM
Price: $594.37
XFP-10G-BX-D-10KM - Cisco 10Gbps 10GBase-BX Single-mode Fiber 10km 1270nmRX/1330nmTX LC Connector XFP Transceiver Module
SKU: XFP-10G-BX-D-10KM
Price: $594.37
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.