ASA5506-K9
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ASA5506-K9 Overview
The standard ASA 5506-X order
ASA5506-K9 identifies the Cisco ASA 5506-X appliance with eight Gigabit Ethernet data interfaces, a separate Gigabit management interface and AC power. Cisco lists the K9 order with 3DES/AES capability. This is the wired model; it should not be confused with the ASA5506W wireless orders or the rugged ASA5506H platform.
Check the base limits before copying a replacement configuration
For the ASA 5506-X, Cisco lists 10 IPsec site-to-site VPN peers and five VLAN interfaces at the base license level. The higher figures of 50 peers and 30 VLANs require Security Plus. The ASA5506-K9 name alone does not establish that an installed unit has been upgraded; verify its activation and licensed limits against the configuration being migrated.
A platform capability is not an active service subscription
Active/Standby high availability on this model requires Security Plus. A plain chassis quotation therefore cannot promise failover simply because the hardware family supports it. FirePOWER subscription services and AnyConnect licensing also need separate entitlement checks; the words FirePOWER services in the product description do not establish an active subscription term.
Evaluate this as a legacy replacement
The exact ASA5506-K9 order appears in Cisco EOL13763. Sales ended on August 2, 2021, and the final support date was August 31, 2026. That support milestone has passed. Evaluate any purchase against the existing application, configuration backup and migration plan; do not treat an offered warranty or supplied condition as a renewal of Cisco platform support.
Cisco exact order lifecycle notice | Cisco platform and license comparison
ASA5506-K9 Specification
Verified model specifications
| Item | Official fact and boundary |
|---|---|
| Exact order | ASA5506-K9 |
| Data / management interfaces | 8 Gigabit Ethernet / 1 Gigabit Ethernet |
| Power | AC |
| Base site-to-site VPN peers | 10 |
| Base VLAN interfaces | 5 |
| High availability | Security Plus required for Active/Standby |
| Cisco final support milestone | August 31, 2026; already passed |
Cisco exact order lifecycle notice | Cisco platform and license comparison
ASA5506-K9 Warranty
 | Product Quotation |  | Condition and Packaging |
 | Technical Support Enquiry |  | Returns and Replacement |
 | Shipping Arrangements |  | Warranty Terms |
ASA5506-K9 FAQ
What is ASA5506-K9?
ASA5506-K9 is a CISCO ASA 5500-X Series Firewalls product supplied by YYST Global for enterprise IT procurement and infrastructure projects.
What interfaces and ports does ASA5506-K9 provide?
For ASA5506-K9, the manufacturer specification lists data / management interfaces as 8 Gigabit Ethernet / 1 Gigabit Ethernet.
What are the power requirements for ASA5506-K9?
For ASA5506-K9, the manufacturer specification lists power as AC.
What security or session capacity is listed for ASA5506-K9?
For ASA5506-K9, the manufacturer specification lists base site-to-site vpn peers as 10.
Is ASA5506-K9 available from YYST Global?
Contact YYST Global to confirm availability for ASA5506-K9, the required quantity, exact configuration, delivery destination and current lead time before ordering. A product listing does not confirm current inventory.
Related products
Related ASA5506-K9
ASA5506-SEC-BUN-K9
ASA5506-SEC-BUN-K9 bundles the ASA 5506-X with Security Plus for higher VPN and VLAN limits and Active/Standby capability. Final Cisco support ended August 31, 2026.
Cisco ASA5508-K9 ASA 5508-X with FirePOWER Services
ASA5508-K9 is Cisco's ASA 5508-X order with FirePOWER Services, eight Gigabit Ethernet data interfaces, one Gigabit Ethernet management interface, AC power and 3DES/AES.
ASA5512-SSD120-K9 - Cisco ASA5512-X Firewall with 120GB SSD
ASA5512-SSD120-K9 is the Cisco ASA 5512-X Firewall Edition order with a 120GB SSD and 3DES/AES encryption. Cisco specifies six copper Gigabit data ports, one separate Gigabit management port and one AC supply. It belongs to the ASA 5500-X family. Storage inclusion does not establish an active FirePOWER or CX inspection subscription. Confirm the actual unit and software entitlement with the quotation.
ASA5525-SSD120-K8 - Cisco ASA5525-X DES Firewall with 120GB SSD
ASA5525-SSD120-K8 is Cisco’s ASA 5525-X Firewall Edition order with a 120GB SSD and DES encryption. Its ordering row specifies eight copper Gigabit data ports, a separate Gigabit management interface and one AC supply. The SSD does not establish an IPS or FirePOWER entitlement. The official image is a family illustration; confirm the actual unit and license record with the quotation.
ASA5525-CU-K9 - Cisco ASA5525-X 14-Port Copper Firewall Bundle
ASA5525-CU-K9 is the Cisco ASA 5525-X Firewall Edition order with fourteen copper Gigabit data ports, a separate Gigabit management port, one AC supply and a 3DES/AES license. Its exact order description does not establish a supplied 120GB SSD or FirePOWER subscription. Cisco hardware support ended on 30 September 2025. The manufacturer image represents several ASA family variants, not the offered unit.
Cisco ASA5512-K8 ASA 5512-X Series 1U Rackmount Firewall
ASA5512-K8 identifies the DES, AC-powered ASA 5512-X firewall order. Check its six data ports, separate management connection and ended support before legacy replacement.
Cisco ASA5512-K9 ASA 5512-X Series 1U Strong Encryption Firewall
ASA5512-K9 is a legacy AC ASA 5512-X firewall with six copper GE data interfaces. Review original VPN bundle boundaries, installed licenses and the ended support lifecycle.
ASA5515-K9-Cisco ASA 5500 Series Firewall Edition Bundle
ASA5515-K9 is the AC-powered ASA 5515-X base firewall with six GE data ports and separate management. Check its retired support status and actual inspection entitlements.