End of Sale and End of Life dates for AireOS Cisco Wireless LAN Controllers – AIR-CT-3504, AIR-CT-5520, AIR-CT8540, AIR-CTVM . 

• Cisco Wireless 3504 Controller -> Catalyst Wireless 9800-L / 9800-CL Series Controllers / Embedded Wireless Controller on Access Points (EWC on AP)
• Cisco Wireless 5520 Controller -> Catalyst Wireless 9800-40 / 9800-CL Series Controllers
• Cisco Wireless 8540 Controller -> Catalyst Wireless 9800-80 / 9800-CL Series Controllers 
• Cisco Wireless Virtual Controller -> Catalyst Wireless 9800-CL Series Controllers

End of Sale and End of Life dates for ASA 5506, 5512 & 5515, 5508 & 5516, 5525, 5545 & 5555, 5585-X, 5585-X FP. 

• Cisco ASA5506 with ASA software -> Firepower 1000
• Cisco ASA5512-X & ASA 5515-X -> 5512-X with Firepower & 5515-X with Firepower
• Cisco ASA5508 & ASA5516 -> Firepower 1000
• Cisco ASA5525, ASA5545 & ASA5555 -> Firepower 2100
• Cisco ASA5585-X Adaptive Security Appliance -> Firepower 4100
• Cisco ASA5585-X with FirePOWER Services Modules -> Firepower 4100

End of Sale and End of Life dates for Cisco Catalyst – 2960X/XR, 2960L/P, 3650, SUP9E

• Cisco Catalyst 2960X/XR (Exclude PSQ fanless) -> Catalyst 9200L
• Cisco Catalyst 2960L/P -> Catalyst 1000
• Cisco Catalyst 3650 (Exclude 3650 Mini) -> Catalyst 9300L
• Cisco 4500E – SUP9E -> Catalyst 9400

Mike