Cisco • SKU Cisco2821-SRST/K9
Cisco Cisco2821-SRST/K9 — 2821 Integrated Services Router (2800
Cisco 2821 Integrated Services Router (2800 Series ISR G1) Voice Bundle — modular 2RU branch router with 2x 10/100/1000 GE ports, bundled PVDM2-32 DSP module, FL-SRST-50 (50-session SRST) license, and IOS SP Services feature set. End-of-life / retired.
- End-of-sale — refurbished only
Download Cisco datasheet ↗ via Cisco 2800 Series ISR retirement / EoL notice (cisco.com). Hardware spec corroborated via Cisco 2800 Series hardware reference view and multiple distributor datasheets.
What is the Cisco Cisco2821-SRST/K9?
Cisco 2821 Integrated Services Router (2800 Series ISR G1) Voice Bundle — modular 2RU branch router with 2x 10/100/1000 GE ports, bundled PVDM2-32 DSP module, FL-SRST-50 (50-session SRST) license, and IOS SP Services feature set. End-of-life / retired.
TFI supplies the Cisco2821-SRST/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
| form factor | Modular branch router, 2RU rack-mountable |
|---|---|
| ports | 2 x 10/100/1000Base-T (Gigabit Ethernet) RJ-45 |
| voice dsp | PVDM2-32 module bundled (32-channel packet voice DSP); chassis supports 3 PVDM2 slots |
| srst license | FL-SRST-50 — Survivable Remote Site Telephony for up to 50 IP phones |
| expansion slots | 4 x HWIC, 2 x AIM, 1 x NME-X (network module), 1 x EVM (extension voice module) |
| memory | 128 MB Flash / 256 MB DRAM per catalog SKU spec (max 1 GB DRAM); SOURCE CONFLICT: some bundle listings state 128F/512D, base chassis default 64F/256D |
| ios feature set | Cisco IOS SP Services (Service Provider) feature set, /K9 strong-crypto image |
| eol status | End-of-Sale 1 Nov 2011; Last Day of Support 1 Nov 2016 — retired/refurbished only |
End-of-life status
The Cisco2821-SRST/K9 is end-of-sale
Cisco has declared the Cisco2821-SRST/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 Cisco2821-SRST/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 Cisco2821-SRST/K9?
- Cisco 2821 Integrated Services Router (2800 Series ISR G1) Voice Bundle — modular 2RU branch router with 2x 10/100/1000 GE ports, bundled PVDM2-32 DSP module, FL-SRST-50 (50-session SRST) license, and IOS SP Services feature set. End-of-life / retired.
- Is the Cisco2821-SRST/K9 still supported?
- The Cisco Cisco2821-SRST/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 Cisco2821-SRST/K9 have?
- Port configuration: 2 x 10/100/1000Base-T (Gigabit Ethernet) RJ-45.
- Can TFI deliver the Cisco2821-SRST/K9 in South Africa?
- Yes. TFI is a South African distributor (B-BBEE Level 2) and ships the Cisco Cisco2821-SRST/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 2800 Series Integrated Services Routers
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ACS-2801
Cisco 2801 ISR Accessory Kit — cables (console + AC power cord), 19" rackmount brackets, and printed documentation; spare/replacement bundle for the Cisco 2801 Integrated Services Router
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ACS-2801-RM-19
Cisco 19-inch Rack Mount Kit for Cisco 2801 Integrated Services Router — mounting bracket accessory, includes rack ears and hardware
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ACS-2811-Fan-1/2
Cisco 2811 ISR Fan #1 and Fan #2 Field Replacement Unit (FRU) — internal cooling fan module for Cisco 2811 Integrated Services Router
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ACS-2811-Fan-3
Cisco 2811 ISR Fan #3 — 40x40x28mm DC cooling fan, Field Replacement Unit (FRU) for Cisco 2811 Integrated Services Router
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ACS-2811RM-19
Cisco ACS-2811RM-19 — 19-inch rack mount kit for Cisco 2811 Integrated Services Router (ISR G1); two steel mounting brackets plus hardware screws enabling standard EIA 19-inch rack installation.
Verification sources (8)
- https://www.router-switch.com/cisco2821-srst-k9-p-231.html
- https://www.allhdd.com/product/cisco2821-srst-k9-cisco-router/
- https://www.amazon.com/Cisco-Voice-Bundle-PVDM2-32-FL-SRST-50/dp/B00TMNBS4I
- https://www.cisco.com/web/ANZ/cpp/refguide/hview/router/2800.html
- https://www.cisco.com/c/en/us/products/collateral/routers/2800-series-integrated-services-routers-isr/end_of_life_notice_c51-713692.html
- https://www.router-switch.com/eol-eosl-checker/cisco/cisco-2800/
- https://serverorbit.com/cheap-cisco-2821-voice-bundle-w-pvdm2-32-fl-srst-50-cisco2821-srst-k9/
- https://www.ebay.com/itm/133335310537
Need pricing on Cisco2821-SRST/K9?
Send us the SKU. We come back with stock, lead time and price — typically within the same business day.