Replacement for 45W2810AO: Drop-In Alternatives We Stock
Looking for a replacement for the 45W2810AO (45W2810AO - AddOn 10.5Gbps 10GBase-SR Multi-mode Fiber 300m 850nm Duplex LC Connector XFP Optical 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 45W2810AO
| SKU | 45W2810AO |
|---|---|
| Product | 45W2810AO - AddOn 10.5Gbps 10GBase-SR Multi-mode Fiber 300m 850nm Duplex LC Connector XFP Optical Transceiver Module |
| Current price | $426.09 |
| Stock status | In Stock |
| Detail page | View 45W2810AO › |
Drop-in replacements for 45W2810AO
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.
XFP-10GE-SR-AO - AddOn 10Gbps 10GBase-SR Multi-Mode Fibre 300m 850nm Duplex LC Connector XFP Transceiver Module
SKU: XFP-10GE-SR-AO
Price: $357.89
TN-XFP-10G-MM-SR - Transition 10GBase-SR/SW / 10Gbps Fiber Channel / OC-192 Multi-mode Fiber 300m 850nm LC Duplex Connector XFP Transceiver Module
SKU: TN-XFP-10G-MM-SR
Price: $899.57
XFP10GMMSRAO - AddOn 10Gbps 10GBase-SR Multi-mode Fiber 300m 850nm LC Connector XFP Transceiver Module
SKU: XFP10GMMSRAO
Price: $513.91
45W4262AO - AddOn 10.3Gbps 10GBase-SR Multi-mode Fiber 300m 850nm Duplex LC Connector SFP+ Optical Transceiver Module
SKU: 45W4262AO
Price: $424.93
XFP-10G-S-C - Cisco 10Gbps 10GBase-SR Multi-mode Fiber 300m 850nm Duplex LC Connector XFP Transceiver Module
SKU: XFP-10G-S-C
Price: $97.42
EX-XFP-10GE-SR - Juniper 10Gbps 10GBase-SR Multi-mode Fiber 300m 850nm Duplex LC Connector XFP Transceiver Module
SKU: EX-XFP-10GE-SR
Price: $194.74
XFP-10G-MM-SR-GT - Cisco 10Gbps 10GBase-SR Multi-mode Fiber 300m 850nm Duplex LC Connector XFP Transceiver Module
SKU: XFP-10G-MM-SR-GT
Price: $205.91
XFP-10G-SR-AS - Agilestar 10Gbps 10GBase-SR Multi-mode Fiber 300m 850nm Duplex LC Connector XFP Transceiver Module
SKU: XFP-10G-SR-AS
Price: $278.80
Cisco XFP-10G-MM-SR/NS 10Gbps 10GBase-SR Multi-mode Fiber 300m 850nm Duplex LC Connector XFP Transceiver Module
SKU: XFP-10G-MM-SR-NS
Price: $288.59
10G-XFP-SR - Foundry 10Gbps 10GBase-SR Multi-mode Fiber 300m 850nm Duplex LC Connector XFP Transceiver Module
SKU: 10G-XFP-SR
Price: $292.75
XFP-10G-SR-ACC - Accortec 10Gbps 10GBase-SR Multi-mode Fiber 300m 850nm Duplex LC Connector XFP Transceiver Module
SKU: XFP-10G-SR-ACC
Price: $395.79
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.