Replacement for SPA-2XT3-E3: Drop-In Alternatives We Stock
Looking for a replacement for the SPA-2XT3-E3 (Cisco SPA-2XT3/E3 Shared Port Adapter)? 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 SPA-2XT3-E3
| SKU | SPA-2XT3-E3 |
|---|---|
| Product | Cisco SPA-2XT3/E3 Shared Port Adapter |
| Current price | $561.03 |
| Stock status | In Stock |
| Detail page | View SPA-2XT3-E3 › |
Drop-in replacements for SPA-2XT3-E3
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.
Cisco SPA-1CHOC3-CE-ATM 1-Port Circuit Emulation and ATM Shared Port Adapter
SKU: SPA-1CHOC3-CE-ATM
Price: $916.07
Cisco SPA-4XCT3/DS0 ASR9000 4-Port Channelized T3 to DS0 Shared Port Adapter
SKU: SPA-4XCT3-DS0
Price: $1,015.64
SPA-1X10GE-L-V2 - Cisco 1-Port 10 Gigabit Ethernet Shared Port Adapter
SKU: SPA-1X10GE-L-V2
Price: $1,609.26
Cisco SPA-1XCHSTM1/OC3 1-Port Channelized STM-1/OC-3 Shared Port Adapter
SKU: SPA-1XCHSTM1-OC3
Price: $2,698.57
SPA-1X10GE-L-V2EP - Cisco 1-Port 10Gbps 10Gigabit Ethernet Shared Port Adapter
SKU: SPA-1X10GE-L-V2EP
Price: $5,296.33
SPA-4XOC12-POS-RF - Cisco 4-Port OC-12c/STM-4 PoS Shared Port Adapter
SKU: SPA-4XOC12-POS-RF
Price: $17,341.89
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.