Replacement for AIR-CT3504-K9: Drop-In Alternatives We Stock
Looking for a replacement for the AIR-CT3504-K9 (AIR-CT3504-K9 - Cisco 3504 Wireless Controller)? 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 AIR-CT3504-K9
| SKU | AIR-CT3504-K9 |
|---|---|
| Product | AIR-CT3504-K9 - Cisco 3504 Wireless Controller |
| Current price | $7,346.32 |
| Stock status | In Stock |
| Detail page | View AIR-CT3504-K9 › |
Drop-in replacements for AIR-CT3504-K9
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.
DWDM-SFP-3504 - Cisco Single-mode 1Gbps 1000Base-DWDM Fiber 80km 1535.04nm Duplex LC Connector SFP Transceiver Module
SKU: DWDM-SFP-3504
Price: $1,358.86
AIR-CT5508-12-K9 - Cisco Aironet 5508 Wireless Controller for up to 12 Cisco Access Points
SKU: AIR-CT5508-12-K9
Price: $435.39
AIR-CT2504-RMNT - Cisco 2504 Wireless Controller Rack Mount Bracket
SKU: AIR-CT2504-RMNT
Price: $83.55
AIR-PWR-5500-AC - Cisco 100-240V Redundant Power Supply for 5500 Series Wireless Controller
SKU: AIR-PWR-5500-AC
Price: $128.95
AIR-CT5760-RK-MNT - Cisco 5760 Wireless Controller Rack Mount Kit
SKU: AIR-CT5760-RK-MNT
Price: $149.87
AIR-LAP1262N-N-K9 - Cisco Aironet 1260 Indoor Controller Based Dual-Band Wireless-N Access Point with External Antennas
SKU: AIR-LAP1262N-N-K9
Price: $188.13
AIR-CAP702I-B-K9 - Cisco Aironet 702I 300Mbps Controller-Based Wireless Access Point
SKU: AIR-CAP702I-B-K9
Price: $188.13
AIR-CAP2602I-A-K9 - Cisco Aironet 2602i 450Mb/s 2.4GHz / 5GHz IEEE 802.11a/b/g/n PoE Controller-based Wireless Access Point
SKU: AIR-CAP2602I-A-K9
Price: $203.64
AIR-WLC2006-K9 - Cisco Airespace 2000 IEEE 802.11a/b/g Wireless LAN Controller
SKU: AIR-WLC2006-K9
Price: $203.78
AIR-CAP3702I-A-K9 - Cisco Aironet 3702i Controller Based Wireless Access Point
SKU: AIR-CAP3702I-A-K9
Price: $203.82
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.