Replacement for SFP-10-25G-LR-I: Drop-In Alternatives We Stock
Looking for a replacement for the SFP-10-25G-LR-I (Cisco SFP-10/25G-LR-I 25Gb/s 25GBase-LR Single-Mode Fiber 10m 1310nm Duplex LC/PC Connector SFP28 Transceiver Module for Cisco N9K Switch)? 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-LR-I
| SKU | SFP-10-25G-LR-I |
|---|---|
| Product | Cisco SFP-10/25G-LR-I 25Gb/s 25GBase-LR Single-Mode Fiber 10m 1310nm Duplex LC/PC Connector SFP28 Transceiver Module for Cisco N9K Switch |
| Stock status | In Stock |
| Detail page | View SFP-10-25G-LR-I › |
Drop-in replacements for SFP-10-25G-LR-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-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
SFP-GE-L - Cisco 1.25Gb/s 1000Base-LX/LH Single-Mode Fiber 10km 1310nm Duplex LC Connector SFP Transceiver Module
SKU: SFP-GE-L
Price: $211.00
DWDM-SFP-6061 - Cisco 1.25Gb/s 1000Base-DWDM Single-Mode Fiber 80km 1560.61nm LC Connector SFP Transceiver Module
SKU: DWDM-SFP-6061
Price: $457.74
DWDM-SFP-5172-RF - Cisco 1.25Gb/s 1000Base-DWDM Single-Mode Fiber 80km 1551.72nm Duplex LC Connector SFP Transceiver Module
SKU: DWDM-SFP-5172-RF
Price: $643.43
Cisco DWDM-SFP-4692 1.25Gb/s 1000Base-DWDM Single-Mode Fiber 80km 1546.92nm Duplex LC Connector SFP Transceiver Module Spare
SKU: DWDM-SFP-4692
Price: $643.43
DWDM-SFP-4453 - Cisco 1.25Gb/s 1000Base-DWDM Single-Mode Fiber 80km 1544.53nm LC Connector SFP Transceiver Module
SKU: DWDM-SFP-4453
Price: $1,147.54
DWDM-SFP-5655-RF - Cisco 1.25Gb/s 1000Base-DWDM Single-Mode Fiber 80km 1556.55nm LC Connector SFP Transceiver Module
SKU: DWDM-SFP-5655-RF
Price: $1,147.54
DWDM-SFP-3898-RF - Cisco 1.25Gb/s 1000Base-DWDM Single-Mode Fiber 80km 1538.98nm LC Connector SFP Transceiver Module
SKU: DWDM-SFP-3898-RF
Price: $1,147.54
DWDM-SFP-5252-RF - Cisco 1.25Gb/s 1000Base-DWDM Single-Mode Fiber 80km 1552.52nm LC Connector SFP Transceiver Module
SKU: DWDM-SFP-5252-RF
Price: $1,147.54
DWDM-SFP-5979 - Cisco 1.25Gb/s 1000Base-DWDM Single-Mode Fiber 80km 1559.79nm LC Connector SFP Transceiver Module
SKU: DWDM-SFP-5979
Price: $1,147.54
DWDM-SFP-4373 - Cisco 1.25Gb/s 1000Base-DWDM Single-Mode Fiber 80km 1543.73nm LC Connector SFP Transceiver Module
SKU: DWDM-SFP-4373
Price: $1,147.54
DWDM-SFP-3898 - Cisco 1.25Gb/s 1000Base-DWDM Single-Mode Fiber 80km 1538.98nm LC Connector SFP Transceiver Module
SKU: DWDM-SFP-3898
Price: $1,147.54
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.