AIR-AP1815M-E-K9C is listed by Cisco as an Aironet Mobility Express 1815m Series product. The K9C ordering form supplies Mobility Express as the default software option, while E is the regulatory-domain identifier.
Country approval is not implied by the E suffix alone. Validate Cisco wireless-domain approval for the installation country and confirm the software image on the delivered unit, especially for used equipment that may have been converted or reimaged.
The 1815M family uses concurrent 2.4 GHz and 5 GHz 2x2:2 radios. Cisco specifies 802.11ac Wave 2, up to 867 Mbps on 5 GHz, integrated antennas, one Gigabit Ethernet PoE uplink and a separate management console port.
Plan 802.3af or 802.3at power for a maximum draw of 13.9 W with a 100 m Category 5 cable. Cisco lists AIR-AP-BRACKET-8 as included. This legacy PID passed end of sale on May 1, 2022; Cisco’s announcement gives April 30, 2027 as the last support date, subject to entitlement.
Official sources: Cisco Aironet 1815M data sheet and Cisco exact affected-PID lifecycle table.
| Exact model / SKU | AIR-AP1815M-E-K9C |
| Exact PID | AIR-AP1815M-E-K9C |
| Ordering form | Mobility Express default software option (K9C) |
| Regulatory domain | E; verify country approval before deployment |
| Radio system | Concurrent 2.4 GHz and 5 GHz, 2x2:2, 802.11ac Wave 2 |
| 5 GHz rate | Up to 867 Mbps |
| Antennas | Integrated; 2 dBi at 2.4 GHz and 4 dBi at 5 GHz |
| Network interfaces | One 10/100/1000BASE-T PoE and one RJ-45 management console |
| Power | 802.3af or 802.3at; maximum 13.9 W |
| Memory | 1 GB DRAM and 256 MB flash |
| Mounting | AIR-AP-BRACKET-8 included |
| Lifecycle | End of sale May 1, 2022; last support April 30, 2027 |
| Source match | AIR-AP1815M-E-K9C: exact Cisco lifecycle row plus official 1815M specifications |
| Official manufacturer reference | Cisco exact AIR-AP1815M-E-K9C official evidence |
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Cisco AIR-AP1815M-E-K9C Aironet 1815M E-Domain Mobility Express AP is a CISCO Aironet 1815m Series Access Point product supplied by YYST Global for enterprise IT procurement and infrastructure projects.
For AIR-AP1815M-E-K9C, the manufacturer specification lists radio system as Concurrent 2.4 GHz and 5 GHz, 2x2:2, 802.11ac Wave 2.
For AIR-AP1815M-E-K9C, the manufacturer specification lists network interfaces as One 10/100/1000BASE-T PoE and one RJ-45 management console.
For AIR-AP1815M-E-K9C, the manufacturer specification lists power as 802.3af or 802.3at; maximum 13.9 W.
AIR-AP1815M-E-K9C is in stock at YYST Global. Contact the sales team to confirm the required quantity, exact configuration, delivery destination and current lead time before ordering.
Related products

AIR-AP1815M-D-K9 is Cisco’s standard K9 Aironet 1815M order for regulatory domain D; unlike K9C, its exact ordering row does not promise Mobility Express as the default software option.

AIR-AP1815T-A-K9 is the A-domain Cisco Aironet 1815t controller-based OfficeExtend access point for teleworker or micro-branch wired and wireless service. For the A-domain AP, keep exact PID, destination-country approval and controller country in one record. Validate split-tunnel or centrally switched policy, guest isolation, local-port access and emergency remote recovery with the approved production image.

AIR-AP1815T-B-K9 is the B-domain Cisco Aironet 1815t controller-based OfficeExtend access point for teleworker or micro-branch wired and wireless service. For the B-domain order, preserve carton labeling and dated approval before serial assignment. Commission the AP behind the actual modem or router, record NAT behavior and MTU, and test controller reconnection after both broadband and power interruptions.

AIR-AP1815T-N-K9 is the N-domain Cisco Aironet 1815t controller-based OfficeExtend access point for teleworker or micro-branch wired and wireless service. For the N-domain unit, define a remote-site privacy and support record: destination approval, controller logs retained, user-visible troubleshooting steps and an escalation path that does not require exposing home-network credentials. Test WAN replacement with a second ISP handoff.

AIR-AP1815T-S-K9 is the S-domain Cisco Aironet 1815t controller-based OfficeExtend access point for teleworker or micro-branch wired and wireless service. For the S-domain AP, verify the full PID on quote, carton and controller inventory before activation. Measure voice-call quality and corporate application response through the OfficeExtend tunnel while all occupied local Ethernet ports carry representative traffic.

AIR-AP1815T-Q-K9 is the Q-domain Cisco Aironet 1815t controller-based OfficeExtend access point for teleworker or micro-branch wired and wireless service. For the Q-domain order, build an asset-return workflow linking serial, remote user, desk location, power adapter, WAN cable and controller object. Test factory reset and secure reassignment before the AP is issued to another destination.

AIR-AP1815T-T-K9 is the T-domain Cisco Aironet 1815t controller-based OfficeExtend access point for teleworker or micro-branch wired and wireless service. For the T-domain AP, stage a brownout test that interrupts the remote WAN while local wired devices remain attached. Capture tunnel recovery time, WLAN reauthentication, local-port state and help-desk instructions for a nontechnical user.

AIR-AP1815T-Z-K9 is the Z-domain Cisco Aironet 1815t controller-based OfficeExtend access point for teleworker or micro-branch wired and wireless service. For the Z-domain record, attach destination approval before shipment and record customs destination, controller country, enabled channels and final serial assignment. A warehouse radio test cannot replace final-site regulatory evidence.