AIR-OEAP1810-H-K9 Cisco Aironet 1810 WiFi 5 OfficeExtend Access Point

H-domain RMA replacement

AIR-OEAP1810-H-K9 is an Aironet 1810 802.11ac Wave 2 OfficeExtend access point carrying Cisco regulatory-domain code H. The suffix is part of the orderable PID and must survive purchasing, receiving, controller admission and replacement.

Required workflow

Require an RMA replacement to retain the H-domain suffix and document any serial-number change. Re-run WAN failover, CAPWAP join and user authentication after replacement.

Non-substitution boundary

Equivalent enclosure and radio generation do not make a cross-domain RMA unit an acceptable replacement.

Remote-access acceptance

Record the physical PID and serial number, destination approval, controller model and release, AP image, CAPWAP join, OfficeExtend tunnel, corporate and local SSIDs, wired-port behavior, WAN recovery and supplied power hardware. Cisco's compatibility matrix, not enclosure similarity, is the software-support reference.

Lifecycle decision

Cisco lists October 30, 2019 as the end-of-sale date and October 31, 2024 as the last date of support for the 1810 OfficeExtend family. Continued operation therefore requires an explicit security owner, controlled software image, same-domain replacement rule and dated migration plan.

Official evidence: Cisco Aironet 1810 OfficeExtend data sheet, Cisco wireless compatibility matrix and Cisco 1810 OfficeExtend lifecycle notice.