Cisco Wireless Controller 2504
Overview
Product sourcing insights & recommendations
The Cisco 2504 Wireless Controller has fully transitioned into the secondary market following its official End of Support on April 30, 2023 CiscoCisco. Currently, it remains a high-volume item in the refurbished B2B sector for legacy support, while the market has shifted focus toward AireOS 3504 and Catalyst 9800 models for modern 802.11ac Wave 2 and Wi-Fi 6 deployments CiscoCisco.
Market Trends & Lifecycle Status
* Lifecycle Milestone: The unit reached End-of-Sale in 2018 and saw its final software maintenance (AireOS 8.5) expire in 2019 RedditCisco. No further security patches or feature updates are being issued.
* Secondary Market Pricing: Refurbished units are widely available in the $100 – $150 range, a significant drop from their original enterprise MSRP AlibabaAlibaba.
* Inventory Shift: Most active B2B suppliers now bundle these units with the maximum 75 AP licenses to clear stock, targeting small businesses or labs that do not require modern security compliance AlibabaAlibaba.
Product Insights & Specifications
The 2504 was designed as a cost-effective, entry-level controller for branch offices CiscoFedtechmagazine.
* Capacity: Supports up to 75 Access Points and 1,000 clients with 1 Gbps throughput CiscoPivitglobal.
* Hardware: Features 4 Gigabit Ethernet ports, two of which provide PoE (802.3af), allowing direct connection of access points without an external PoE switch Samuraj-CzCisco.
* Replacement Path: The Cisco 3504 is the primary legacy successor, offering 4 Gbps throughput and 150 AP support, while the Catalyst 9800-L is the current standard for Wi-Fi 6 networks CiscoCisco.
Refurbished Wireless Lan Controller 2504 75 Aps
Products · 2 lists
Used Original AIR-CT2504-K9 Airnet 2500 Series 2504 Wireless Controller for up to 5/15/25/50 Access Point
Shenzhen Starvanq Technology Co., Ltd.🇨🇳CN19 yrs
AIR-CT2504-K9 2500 Series Wireless Controller With 75 AP Lic
Guangzhou Mainetwork Co., Ltd.🇨🇳CN10 yrs
New 100% Original AIR-CT2504-5-K9/2504-15-K9/2504-25-K9/2504-50-K9/2504-75-K9 AC Controller Original
Beijing Haojie Weiye Network Technology Co., Ltd.🇨🇳CN2 yrs
Brand New 2500 Series Wireless Controller for up to 5/15/25/50/75 Access Points AIR-CT2504-5-K9/AIR-CT2504-5/15/25/50/75-K9
Zhengzhou Jinyukewei Network Technology Co., Ltd.🇨🇳CN5 yrs
Ready to Ship AIR-CT2504-15-K9 2504 Wireless Controller with 15 AP Licenses
Beijing Chenguang Century Technology Co., Ltd.🇨🇳CN2 yrs
NEW AIR-CT2504-25-K9 2504 Wireless LAN Controller
H3C WX3520H Core Wireless Controller - 10Gbps Throughput AC Manages up to 512 APs & 16,384 Large Enterprise/Campus Networks
Henan Jinnengyuan Technology Co., Ltd.🇨🇳CN2 yrs
High Quality Hotspot Gateway Wireless Access Point WLAN AP Controller for Hotel WiFi Support 128 APs
Shenzhen Sihaijialan Electronic Technology Co., Ltd.🇨🇳CN11 yrs
Huastlink HC-S200 AP Controller MT7986 Smart Gateway for Wireless AP Management 2.5G WAN LAN Port Wire Router
Shenzhen Huachuangyilian Electronics Co., Ltd.🇨🇳CN5 yrs
Enterprise Wired and Wireless WLAN Controller Gateway Router Communication & Networking Product
Shenzhen Yunlink Technology Co., Ltd.🇨🇳CN3 yrs
Used Wireless AC AIR-CT3504-K9 3504 Wireless LAN Controller WLC + 150 AP 3504 Wireless Controller AIR-CT3504 AIR-CT3504-K9
Beijing Lideli Technology Co., Ltd.verified🇨🇳CN2 yrs
New Plc Airct250440k9 Wireless Lan Controller 40 License Ac Yr Warranty Plc Programming Controller
Shanghai Shijie Guanlan Technology Co., Ltd.🇨🇳CN1 yr
COMFAST CF-AC50 WLAN Wireless AP Controller for 100 Access Point as Gateway for 1000 users
Shenzhen Four Seas Global Link Network Technology Co., Ltd.verified🇨🇳CN15 yrs
AIR-CT2504-25-K9 Wireless LAN Controller in a Bundle With 25 Licenses
Xiamen Global Yipin Trading Co., Ltd.🇨🇳CN2 yrs
Cisco Catalyst 9800-L-F-K9 Wireless Controller High Performance 4 Gigabit Ports Secure Network Wi Fi C9800 L F K9 Controller
Beijing Chuanghai Xinji Information Technology Co., Ltd.verified🇨🇳CN2 yrs
HW AC6508 wireless AC controller can manage 256 new APS, 8 ports of new products, 1 Gigabit power and 2 10 Gigabit light
Shenzhen Toptoday Network Co., Ltd.🇨🇳CN11 yrs
Enterprise Wireless LAN Controller High Speed Industrial-Grade MT7981B +MT7976CN Chipset POE Power Supply AP Management 5GE
Shenzhen J.D.N Technology Co., ltd.🇨🇳CN2 yrs
PLC HPE A-WX5004 Wireless LAN Access Controller H3C JD448B No Power Supply Warranty Product
Plc Airct5508250k9 Wireless Lan Controller 250 Lic Dual Ac Power 5508 for Warranty Product Discontinued PLC
Xiamen Huanqiu Luming Trading Co., Ltd.🇨🇳CN1 yr
COMFAST Smart Full Gigabit Wireless WiFi AP AC Controller Wifi Gateway WLAN Industrial Router
Shenzhen Four Seas Global Link Network Technology Co., Ltd.verified🇨🇳CN4 yrs
Plc Wholesale 4400 Series Wireless Lan Controller | Wlc4402-50-k9 V04 Long Service Life
High-Performance Enterprise Gigabit Wireless LAN/WiFi Controller Gateway with Hotspot & AP Management
Beijing Xiaoma Technology Co., Ltd.🇨🇳CN2 yrs
High-Performance Enterprise Gigabit Wireless LAN/WiFi Access Point Controller Gateway with Hotspot Network
Nanjing Yoong Win Situation Awareness Technology Co., Ltd.verified🇨🇳CN3 yrsHigh-Performance Enterprise Gigabit Wireless LAN/WiFi Controller Gateway with Hotspot & AP Management
Original New Wireless Controllers 7010-RW(JW678A) 7000 Series Wireless Controllers
High-Performance Enterprise Gigabit Wireless LAN/WiFi Access Point Controller Gateway with Hotspot Network
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Sources & References
24 sources cited · Verified industry data & reports
End-of-Sale and End-of-Life Announcement for the ...
Cisco Systems
Cisco announces the end-of-sale and end-of life dates for the Cisco 2504 Wireless Controller. The last day to order the affected product(s) is April 18, 2018.
Cisco 2500 Series Wireless Controllers
Cisco Systems
Cisco 2504 Wireless Controller ; Status, End of Support EOL Details ; Series Release Date, 18-MAR-2011 ; End-of-Sale Date, 18-APR-2018 ; End-of-Support Date, 30-APR ...
End-of-Life and End-of-Sale Notices
Cisco Systems
Cisco announces the end-of-life for the Cisco Wireless Software Version 8.5 End-of-Sale and End-of-Life Announcement for the Cisco 2504 Wireless Controller 18/ ...
Cisco 2504 / AireOS 8.5 EOL?
Reddit · r/Cisco
Today our VAR told us that our 2504's are basically dead in water for software releases. 8.5 was the last compatible release, and apparently it is ...
EoS and EoL Announcement for the Cisco 2504 Wireless ...
Router Switch Blog
The popular Cisco 2504 Wireless Controller has been announced the end-of-sale and end-of life series. The last day to order the affected ...
Upgrading from a Cisco Wireless Controller 2504 to ...
Cisco Community
We are looking into replacing our Cisco 2504 Wireless Controller and were told that the C9800 model will be the best next available model.