Cisco • SKU C1921-AX/K9
Cisco C1921-AX/K9 — 1921 Application Experience (AX)
Cisco 1921 Application Experience (AX) Integrated Services Router (ISR G2) — 2-port 10/100/1000 GE, 2 EHWIC slots, 512MB DRAM / 256MB flash, bundled with IP Base + Security (SEC) + Data/AppX feature licenses. Compact 1RU desktop/rack branch router. End-of-Life.
- End-of-sale — refurbished only
Download Cisco datasheet ↗ via Cisco 1921 Series ISR official data sheet (c78-598389)
What is the Cisco C1921-AX/K9?
Cisco 1921 Application Experience (AX) Integrated Services Router (ISR G2) — 2-port 10/100/1000 GE, 2 EHWIC slots, 512MB DRAM / 256MB flash, bundled with IP Base + Security (SEC) + Data/AppX feature licenses. Compact 1RU desktop/rack branch router. End-of-Life.
TFI supplies the C1921-AX/K9 refurbished to South African businesses, each unit covered by warranty and optional SLA. As a B-BBEE Level 2 distributor we can quote stock, lead time and price — usually within the same business day.
Specifications
| ports | 2 x integrated 10/100/1000 Gigabit Ethernet (RJ-45) |
|---|---|
| expansion slots | 2 x EHWIC (enhanced HWIC) slots + 1 ISM slot |
| memory dram | 512 MB DDR2 DRAM (soldered, fixed / non-upgradeable) |
| flash | 256 MB internal eUSB flash (default, fixed) |
| license | AX bundle: IP Base + Security (SEC) + Data/AppX (AVC, WAAS, Medianet) feature licenses; /K9 strong crypto |
| throughput | Up to ~15 Mbps with concurrent services (platform class); onboard hardware crypto acceleration for IPsec/VPN |
| form factor | Desktop / wall-mount / 1RU rack, approx 1.8 in H x 13.5 in W x 11.5 in D |
| power supply | Internal AC power supply (100-240V) |
| eol status | End-of-Sale ~Sep 2017/2018; End-of-Service-Life 30-Sep-2023 (fully EoL) |
End-of-life status
The C1921-AX/K9 is end-of-sale
Cisco has declared the C1921-AX/K9 end-of-sale, so it is no longer manufactured new. TFI supplies it professionally refurbished and tested.
Why refurbished still makes sense: a refurbished C1921-AX/K9 delivers the same proven performance at a fraction of the new-equipment cost, backed by a TFI warranty and SLA. It is the practical choice for spares, expansion of an existing deployment, or extending the life of a network you are not ready to replace. Talk to us about a successor model if you are planning a refresh.
Frequently asked questions
- What is the Cisco C1921-AX/K9?
- Cisco 1921 Application Experience (AX) Integrated Services Router (ISR G2) — 2-port 10/100/1000 GE, 2 EHWIC slots, 512MB DRAM / 256MB flash, bundled with IP Base + Security (SEC) + Data/AppX feature licenses. Compact 1RU desktop/rack branch router. End-of-Life.
- Is the C1921-AX/K9 still supported?
- The Cisco C1921-AX/K9 has reached end-of-sale, so it is supplied refurbished. TFI back every refurbished unit with a warranty and SLA options, which makes it a cost-effective choice where the platform still fits your network.
- How many ports does the C1921-AX/K9 have?
- Port configuration: 2 x integrated 10/100/1000 Gigabit Ethernet (RJ-45).
- Can TFI deliver the C1921-AX/K9 in South Africa?
- Yes. TFI is a South African distributor (B-BBEE Level 2) and ships the Cisco C1921-AX/K9 nationwide. Send us the SKU and we come back with stock, lead time and price — usually the same business day.
Also in the Cisco 1900 Series Integrated Services Routers
-
ACS-1900-RM-19
Cisco ACS-1900-RM-19 — 19-inch rackmount kit for Cisco 1900 Series ISR (1905 and 1921 routers), includes 2 metal brackets and mounting screws, physical accessory
-
ACS-1941-RM-19
Cisco ACS-1941-RM-19 — 19-inch rackmount kit (two bracket set with screws) for Cisco 1941 and 1941W Integrated Services Routers (ISR), 1U accessory, no PoE, no switching
-
C1921-3G-U-K9
Cisco C1921 Quad-band 3G EHWIC Global Bundles
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C1921-3G-U-SEC/K9
Cisco C1921 w/3.5G EHWIC 850/900/1900/2100MHz w/SEC
-
C1921-3G+7-K9
Cisco C1921 3.7G HSPA+ (Non-US) 850/900/1900/2100 MHz
Verification sources (6)
- https://www.cisco.com/c/en/us/products/collateral/routers/1900-series-integrated-services-routers-isr/data_sheet_c78-598389.html
- https://www.provantage.com/cisco-systems-c1921-ax-k9~7CSCR3MA.htm
- https://itprice.com/cisco/c1921-ax/k9.html
- https://www.disctech.com/Cisco-CISCO1921-SEC-K9-Integrated-Service-Router
- https://serviceexpress.com/eol-eosl-database/products/cisco-c1921-ax-k9-cisco-network-services/
- https://www.cisco.com/c/en/us/products/collateral/routers/1900-series-integrated-services-routers-isr/eos-eol-notice-c51-740520.html
Need pricing on C1921-AX/K9?
Send us the SKU. We come back with stock, lead time and price — typically within the same business day.