AIR-AP1852E-T-K9C Cisco Aironet 1852e Indoor Enterprise-class AP
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AIR-AP1852E-T-K9C Overview
AIR-AP1852E-T-K9C T-Domain Mobility Express AP
AIR-AP1852E-T-K9C is the T-domain, external-antenna 1852e with a configurable Mobility Express image. Antennas are sold separately; Cisco certifies gains up to 6 dBi at 2.4 and 5 GHz.
T-domain channel signature
Cisco lists 2.412-2.462 GHz, 5.280-5.320 GHz (three channels), 5.500-5.700 GHz (eight, excluding 5.600-5.640) and 5.745-5.825 GHz (five). Verify country approval rather than using the AIR-AP1852E-R-K9C plan.
Radio-chain and power acceptance
Confirm four compatible dual-band antenna paths and cable condition. With 802.3af, the 2.4 GHz radio falls from 3x4 to 2x3 and AUX/USB are disabled. Record PSE mode, main/AUX links and antenna SKUs.
Controller recovery and lifecycle
Save image, country, primary role and backup; test election and restore. Cisco's last support date is 30 April 2027 and the migration family is Catalyst 9115AX.
Official evidence: Cisco exact T K9C lifecycle row, Cisco T channels, antenna and PoE limits, Cisco external-antenna deployment guide and Cisco approval lookup.
AIR-AP1852E-T-K9C Specification
| Exact model / SKU | AIR-AP1852E-T-K9C |
| Exact PID | AIR-AP1852E-T-K9C |
| Order type | Single external-antenna K9C Mobility Express configuration |
| T-domain 5 GHz | 5.280-5.320 (3); 5.500-5.700 (8 excluding 5.600-5.640); 5.745-5.825 GHz (5) |
| Antenna | External, sold separately; certified gain up to 6 dBi per band |
| Radio | 2.4 GHz 3x4:3; 5 GHz 4x4:4 |
| 802.3af | 2.4 GHz becomes 2x3; AUX and USB disabled |
| Lifecycle | Last support 2027-04-30; Catalyst 9115AX migration |
| Acceptance | Exact T PID, approval, four antenna paths, image/role, backup, PoE and links |
| Source match | AIR-AP1852E-T-K9C: exact exact T K9C external-antenna Mobility Express AP, asymmetric channels, antenna paths and reduced-power radio verified |
| Official manufacturer reference | Cisco exact Aironet 1850 lifecycle table |
AIR-AP1852E-T-K9C Warranty
 | Product Quotation |  | Condition and Packaging |
 | Technical Support Enquiry |  | Returns and Replacement |
 | Shipping Arrangements |  | Warranty Terms |
AIR-AP1852E-T-K9C FAQ
What is AIR-AP1852E-T-K9C?
AIR-AP1852E-T-K9C Cisco Aironet 1852e Indoor Enterprise-class AP is a CISCO Aironet 1850 Series Access Points product supplied by YYST Global for enterprise IT procurement and infrastructure projects.
What wireless or client capacity is listed for AIR-AP1852E-T-K9C?
For AIR-AP1852E-T-K9C, the manufacturer specification lists antenna as External, sold separately; certified gain up to 6 dBi per band.
Is AIR-AP1852E-T-K9C available from YYST Global?
Contact YYST Global to confirm availability for AIR-AP1852E-T-K9C, the required quantity, exact configuration, delivery destination and current lead time before ordering. A product listing does not confirm current inventory.
What is the price of AIR-AP1852E-T-K9C?
Please request a quote for AIR-AP1852E-T-K9C. Final pricing depends on stock, quantity, configuration and delivery destination.
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