AIR-AP1815W-A-K9 Cisco Aironet 1815W 802.11ac Wave 2 Access Point

AIR-AP1815W-A-K9 exact wall-plate order

AIR-AP1815W-A-K9 is a compact Cisco Aironet 1815w access point for wall or junction-box installation in hospitality, residence and multi-dwelling environments. It supports concurrent 2.4-GHz and 5-GHz 2x2 radios with two spatial streams and integrated antennas.

Software order boundary

Cisco defines AIR-AP1815W-x-K9 as the dual-band controller-based 802.11ac Wave 2 order. Record the target WLC, supported release, discovery path, entitlement and successful CAPWAP join.

A regulatory evidence

The domain letter is an ordering identifier, not a country name. Retain the destination-country result, the exact A-domain PID and the controller country setting in one approval record.

Use receiving as the A-domain control point: photograph the carton PID, reconcile it with the purchase order and attach the Cisco lookup before the serial is released. At commissioning, compare the controller country setting with that same record. A return replacement must repeat both checks because matching enclosure and antenna form do not establish matching regulatory identity.

Room-side Ethernet and PoE boundary

The 1815w provides one Gigabit uplink, three local Gigabit Ethernet ports and one passive RJ-45 pass-through path. LAN 1 can provide 802.3af Class 0 PoE-out only when the AP itself receives 802.3at; there is no PoE output when the AP receives 802.3af.

Mounting and antenna boundary

The unit uses integrated dual-band antennas with approximately 2 dBi peak gain at 2.4 GHz and 3 dBi at 5 GHz. It installs vertically with AIR-AP-BRACKET-W3; AIR-AP1815W-KIT is a separate spacer and RJ-45 jumper option when the cabling path requires it.

Lifecycle decision

Cisco lists the Aironet 1815 family as end of sale, publishes 2027-04-30 as the last support date and identifies the Catalyst 9105AX Series as the migration family. Existing stock does not extend that support date.

Room deployment evidence worksheet

Country approval retention

Save the Cisco compliance lookup result, lookup date, deployment country, approved regulatory token and reviewer. If the destination changes, stop and repeat the approval rather than moving the unit on the strength of an earlier purchase. Compare the controller country setting and available channels with the retained evidence. Regulatory eligibility is a deployment condition and cannot be inferred from connector fit, stock location or a similar-looking part number. Save a dated Cisco compliance lookup; successful radio operation does not establish country approval.

Software lifecycle file

Record the controller release approved for this unit, the source used to verify support, the last tested date and the owner for software advisories. Available hardware does not prove compatibility with a current or future controller train. Review Cisco support information before every expansion or replacement. The lifecycle file should also state when this Aironet 1815w generation must leave service and which surrounding dependencies need migration. Apply the 1815 Series lifecycle to software, support and Catalyst 9105AX migration planning.

Monitoring handover

Assign owners for AP reachability, controller join failures, radio utilization, client health and switch-port errors. Confirm that the exact serial appears in inventory and monitoring, then test the alert path. Record dashboard object, notification route and escalation owner. Telemetry that is not tied to an owned asset does not provide a reliable service baseline and will not support later comparison after channel or software changes. Monitor AP join, both radios, uplink errors, local-port state, PoE-out and representative clients.

Security baseline

Retain the approved controller policy, management authorization, certificate or trust workflow, client authentication test and logging destination. Confirm behavior on the deployed controller software instead of promising a protocol from the hardware family name. Remove temporary onboarding access and verify administrative reachability after handover. This keeps product identity separate from software-dependent security claims. Record only security functions demonstrated on the deployed controller or Mobility Express release.

Interference baseline

Preserve the pre-install and post-install noise, neighboring-radio and channel-occupancy observations for the selected location. Record any controller-driven channel change during acceptance. If the regulatory profile limits the channel choices, state how that constraint affected reuse and mitigation. This baseline gives future troubleshooting a reference point and prevents an unrelated interference change from being attributed to the hardware order. Preserve the controller country and enabled-channel export after join or software conversion.

Replacement dependency map

Map this unit to controller, licenses, authentication services, switch power, cable, bracket, antenna design and monitoring objects. For an end-of-sale platform, state which dependencies can be reused by the planned Catalyst migration and which require change. A nominal access-point replacement can fail when the surrounding platform was never inventoried. Keep the map with the asset rather than only in a one-time project file. Compare the Catalyst 9105AX migration with wall mounting, ports, PoE-out, software and coverage needs.

Fault-domain separation

Build the acceptance record so power, wired link, controller join, radio state, authentication and application reachability can be reviewed independently. Preserve timestamps and device identifiers across switch and controller logs. When a test fails, identify the failing boundary before replacing hardware. This avoids classifying a cable, policy or controller problem as an access-point defect and creates evidence that can be reused during support escalation. Use synchronized switch, AP, controller and wired-client events to isolate room-service faults.

Handover completeness

The handover package should include exact order identity, destination approval, serial record, controller evidence, switch port, mounting or antenna record, user-path tests and named operational owners. Review the package with the receiving team and list unresolved exceptions. A unit is not operationally accepted when important evidence remains only in installer notes, email attachments or an unowned temporary dashboard. Handover should include PID, serial, room, compliance result, software role, cabling and lifecycle owner.

Related Aironet 1815w order records

• AIR-AP1815W-Z-K9C - compare software order and regulatory-domain evidence.
• AIR-AP1815W-Q-K9C - compare software order and regulatory-domain evidence.
• AIR-AP1815W-N-K9C - compare software order and regulatory-domain evidence.

Official evidence: Cisco Aironet 1815w data sheet; Cisco 1815w getting-started guide; Cisco wall-plate deployment guide; Cisco 1815 lifecycle bulletin; and Cisco compliance lookup.