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All enterprise hardware is backed by a 3-year warranty — triple the industry standard — covering defects under normal use.
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If a hardware issue is confirmed, we’ll repair or replace the unit. Replacement parts carry either original or 3-month coverage.
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Once an RMA is approved, return the defective unit within 10 days. We handle the rest — no service gaps.
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What’s covered — and what’s best avoided.
Your warranty covers defects under normal use. For continued protection, avoid accidental damage, unauthorized repairs, third-party parts, or extreme environments.
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Refund or restock, your call.
Changed your mind? Get a refund (restocking fees may apply) or swap with another product.
30-Day Hardware Replacement
Covered for any early faults.
All equipment includes a 30-day replacement warranty. If something goes wrong, we’ll repair or swap it — fast.
Replacements shipped in 10 days or less.
Once your return is inspected and approved, we dispatch the replacement promptly to keep your operations moving.
RMA protocol keeps it smooth.
Just ensure all accessories and original packaging are intact — we’ll take care of the technical validation.
| Name: |
CISCO2821-SRST/K9 |
| Description: | 2821 Voice Bundle w/ PVDM2-32,FL-SRST-50,SP Serv,128F/512D |
| Rating: |
(0)
Added to cart 17 times recently |
| Availability: |
In stock - Ready to Ship
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| GTIN: | 818249903606  |
| Warranty: |
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3 Year Extended Warranty
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CISCO2821-SRST/K9 Overview
Overview of CISCO2821-SRST/K9 – CISCO2821-SRST/K9 is a fixed-integrated services router engineered with a robust, compact architecture that incorporates dual power options via AC supply for continuous operation and reliability. It delivers precise WAN/LAN connectivity with dual WAN interfaces and two integrated 10/100 Ethernet LAN ports, while offering built‐in voice, security, and data services for scalable enterprise communications.
This router further features modular capabilities through dedicated expansion slots for Enhanced High-Speed WAN Interface Cards (EHWIC), supporting IPSec VPN and other secure remote connectivity options. With a design optimized for throughput, redundancy, and performance, CISCO2821-SRST/K9 is ideally suited for enterprise branch deployments and small business environments requiring integrated services and resilient connectivity.
What is the price of CISCO2821-SRST/K9?
Lowest price of CISCO2821-SRST/K9 is $ 0.00. Shop now discounts with bulk quotation for CISCO2821-SRST/K9
CISCO2821-SRST/K9 Specifications
| Product Type | Enterprise Router |
| VPN Support | IPSec |
| Power Source | AC Power Supply |
| Routing Protocols | OSPF / EIGRP / RIP / BGP / Static Routing |
| Broadband | N/A |
| Architecture | Fixed |
| WAN Configuration | Dual WAN |
| WAN Ports | 2 WAN |
| LAN Ports | 2 LAN Ports |
| Ethernet Technology | 10/100 |
| Wi-Fi Standard | N/A |
| Connectivity Type | Wired |
| Network Protocols | IP, IGRP, OSPF, EIGRP, RIP, BGP |
| Remote Management | Telnet, SSH, SNMP, HTTP, HTTPS |
| Compliance Standards | FCC, CE, RoHS |
| Wireless Support | No |
| Speed/Capacity | N/A |
| Firewall Features | Yes |
| Features | VPN / Voice / NAT / ACL / QoS |
| Use Case | Enterprise / Small Business |
| Management | Managed |
| Form Factor | Desktop |
| Integrated Services | Voice / Security / Data |
| High Availability Support | Supported |
| Safety | N/A |
| EMC | N/A |
| Telecom | N/A |
| Throughput Capacity | 0.025 Gbps |
| QoS Features | Supported |
| Built-in Security Features | Firewall / Intrusion Prevention |
| Expansion Slots | EHWIC |
| Modular Slots Available | 2 Slots |
| Stacking Capability | No |
| 5G Support | No |
| Memory | 256 MB |
| Flash Memory | 256 MB |
| Interface Ports | RJ-45 |
| Power | 72W |
| Device Type | Router |
| Product Name | CISCO2821-SRST/K9 |
| Height | 1.8 inches |
| Width | 17.7 inches |
| Depth | 15.5 inches |
| Weight | 10 lbs |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| Product Type | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router | Router |
| Connectivity Type | Wired | Wired | Wired | Wired | Wired / Wireless / Ethernet |
| Broadband | N/A | N/A | N/A | N/A | N/A |
| Power Source | AC Power Supply | AC Power Supply / Redundant | AC Power Supply / Redundant | AC Power Supply / Redundant | AC Power Supply |
| Architecture | Fixed | Fixed | Modular | Fixed | Fixed |
| WAN Configuration | Dual WAN | WAN | Dual WAN | Dual WAN | WAN |
| WAN Ports | 2 WAN | 2 WAN | 2 WAN | 2 WAN | 1 WAN |
| LAN Ports | 2 LAN Ports | 2 LAN Ports | 2 LAN Ports | 4 LAN Ports | 4 LAN Ports |
| Ethernet Technology | 10/100 | 10/100 | 10/100 | 10/100/1000, 10G SFP+ | 10/100/1000 |
| Wi-Fi Standard | N/A | N/A | N/A | N/A | WiFi 6 / Dual band |
| Wireless Support | No | No | No | No | Yes |
| Speed/Capacity | N/A | 10/100 Mbps | Fast Ethernet | 10Gb | Gigabit |
| Routing Protocols Supported | - | - | - | - | - |
| VPN Support | IPSec | IPSec / SSL VPN | IPSec / SSL VPN / DMVPN | IPSec / SSL VPN | N/A |
| Firewall Features | Yes | Yes | Yes | Yes | Yes |
| Features | VPN / Voice / NAT / ACL / QoS | VPN / Firewall / IPv6 Compatible | VPN / Firewall / NAT / DMVPN / IPv6 Compatible | VPN / IPv6 Compatible / Firewall / MPLS | VPN Passthrough, WPA3, Guest Network, Parental Controls, QoS |
| Use Case | Enterprise / Small Business | Enterprise | Enterprise / Branch Office | Enterprise | Home / Small Business |
| Management | Managed | Managed | Managed | Managed | Managed |
| Form Factor | Desktop | Rack-mount | Desktop | Rack-mount | Desktop |
| Integrated Services | Voice / Security / Data | Voice | Voice / Video / Security | Voice / Video | N/A |
| High Availability Support | Supported | Supported | Supported | Supported | Not Supported |
| Throughput Capacity | 0.025 Gbps | 75 Mbps | 0.03 Gbps | 10Gbps | 1.8 Gbps |
| QoS Features | Supported | Supported | Supported | Supported | Supported |
| Built-in Security Features | Firewall / Intrusion Prevention | Firewall / Intrusion Prevention | Firewall / Intrusion Prevention / IPSec | Firewall / Intrusion Prevention / Malware Protection | Firewall |
| Expansion Slots | EHWIC | EHWIC | EHWIC / NIM | N/A | N/A |
| Modular Slots Available | 2 Slots | 2 Slots | 2 Slots | 2 Slots | N/A |
| Stacking Capability | No | No | No | Yes | No |
| 5G Support | No | No | No | No | No |
| Memory | 256 MB | 256 MB | 256 MB | 4 GB | 256 MB |
| Flash Memory | 256 MB | 128 MB | 256 MB | 512 MB | 128 MB |
| Interface Ports | RJ-45 | 2x10/100 Ethernet, 2 Serial | RJ-45 | SFP+ / RJ-45 | RJ-45 |
| Device Type | Router | Router | Router | Router | Router |
| Product Name | CISCO2821-SRST/K9 | Cisco 2821 Integrated Services VPN Router | Cisco C2821-VSEC-CUBE/K9 | FPC3-PTX-2T-IR | TP-Link Archer AX20 |
| Height | 1.8 inches | 1.73 inches | N/A | 1.75 inches | 1.44 inches |
| Width | 17.7 inches | 17.2 inches | N/A | 17.5 inches | 6.14 inches |
| Depth | 15.5 inches | 15.8 inches | N/A | 12 inches | 9.45 inches |
| Weight | 10 lbs | 16.5 lbs | N/A | 15 lbs | 1.5 lbs |
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