AIR-AP1852I-H-K9 Cisco Aironet 1852i Dual-band 2.4/5 GHz Access Point
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AIR-AP1852I-H-K9 Overview
Controller replacement with power-degradation proof
Stage this H-domain K9 AP against the exact production WLC release. Save certificate state, join output, downloaded AP image and policy result so replacement evidence is tied to the serial number rather than a generic 1850-family test.
Power is a separate gate. Cisco documents a PoE uplink plus an AUX Gigabit interface, but under 802.3af the AUX and USB functions are disabled. Record negotiated power and both link states before promising link aggregation.
After the swap, test authentication, address assignment, DNS, application reachability and roaming in both directions. A green CAPWAP status alone is not an end-user acceptance result.
Official Cisco source: Cisco Aironet 1850 exact lifecycle bulletin.
AIR-AP1852I-H-K9 Specification
| Exact model / SKU | AIR-AP1852I-H-K9 |
| Exact Cisco PID | AIR-AP1852I-H-K9 |
| Procurement purpose | Controller replacement with power-degradation proof |
| WLC replacement file | Release, certificate, join output, AP image and policy |
| Power gate | 802.3af disables AUX and USB |
| Interface proof | PoE uplink and AUX state recorded after boot |
| User-path test | Authentication, DHCP, DNS, application and bidirectional roaming |
| Source match | AIR-AP1852I-H-K9: Controller replacement with power-degradation proof; independent engineering acceptance record |
| Official manufacturer reference | Cisco Aironet 1850 exact lifecycle bulletin |
AIR-AP1852I-H-K9 Warranty
 | Product Quotation |  | Condition and Packaging |
 | Technical Support Enquiry |  | Returns and Replacement |
 | Shipping Arrangements |  | Warranty Terms |
AIR-AP1852I-H-K9 FAQ
What is AIR-AP1852I-H-K9?
AIR-AP1852I-H-K9 Cisco Aironet 1852i Dual-band 2.4/5 GHz Access Point is a CISCO Aironet 1850 Series Access Points product supplied by YYST Global for enterprise IT procurement and infrastructure projects.
What are the power requirements for AIR-AP1852I-H-K9?
For AIR-AP1852I-H-K9, the manufacturer specification lists power gate as 802.3af disables AUX and USB.
What interfaces and ports does AIR-AP1852I-H-K9 provide?
For AIR-AP1852I-H-K9, the manufacturer specification lists interface proof as PoE uplink and AUX state recorded after boot.
What user-path test is listed for AIR-AP1852I-H-K9?
For AIR-AP1852I-H-K9, the manufacturer specification lists user-path test as Authentication, DHCP, DNS, application and bidirectional roaming.
Is AIR-AP1852I-H-K9 available from YYST Global?
Contact YYST Global to confirm availability for AIR-AP1852I-H-K9, the required quantity, exact configuration, delivery destination and current lead time before ordering. A product listing does not confirm current inventory.
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