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ASR1004-20G-SHA/K9
Cisco ASR 1000 Router Security + HA Bundle ASR1004-20G-SHA/K...
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ASR1004-20G-SHA/K9 is a high-performance router from Cisco’s ASR 1000 Series designed for enterprise and service provider environments. It features an advanced aggregation architecture with integrated services such as VPN, firewall, and high availability redundancy, all built into a compact, rack‐mount chassis that supports diverse WAN and LAN interfaces.
ASR1004-20G-SHA/K9 offers multiple power options with redundant AC power supplies to ensure uninterrupted operation in mission-critical scenarios. Engineered for up to 20 Gbps throughput, it provides robust VPN features, modular expansion capabilities for added interfaces, and optimized performance ideal for enterprise networking, voice/video integration, and converged data services.
ASR1004-20G-SHA/K9 price is $54,208.00, a 48.8% saving from the Cisco list price of $105,800.00. ASR1004-20G-SHA/K9 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for ASR1004-20G-SHA/K9 for additional pricing. Browse the full Router Asr 1000 series or explore all Cisco products.
In a multinational bank’s primary data center, the Cisco ASR1004-20G-SHA/K9 Security + HA Bundle delivers sub-5 ms failover on critical WAN links, while hardware-accelerated encryption ensures PCI DSS–compliant transaction security at 20 Gbps. Outcome: 99.999% uptime for trading platforms, continuous compliance reporting, and eliminated single points of failure.
A leading ISP deploys Cisco ASR1004-20G-SHA/K9 at its network core to aggregate multiple 10 GbE and 20 GbE customer circuits. The built-in Security + HA Bundle enables line-rate IPsec, in-service software upgrades and dual active route processors. Outcome: scalable 20 Gbps throughput, zero-downtime maintenance, and a 30% improvement in SLA delivery.
An enterprise IT team uses ASR1004-20G-SHA/K9 to bridge on-premises and AWS Direct Connect at 20 Gbps. The Crypto Accelerator delivers full-rate IPsec tunnels without CPU bottlenecks, while redundant route processors and power supplies enable active-active failover. Outcome: resilient multi-cloud connectivity, sub-second site failover, and adherence to corporate security policies.
To get the detailed certification, please go to the Compliance Center.
 ASR1004-20G-SHA/K9 |  ASR1006-10G-SEC/K9 |  ASR1006 |  ASR1004 |  ASR1002-X | |
|---|---|---|---|---|---|
| 5G Support | No | No | No | No | No |
| Architecture | Aggregation | Modular | Modular | Modular | Fixed |
| Broadband | N/A | N/A | Fiber Optic | N/A | N/A |
| Built-in Security Features | Firewall / Intrusion Prevention / Malware Protection | Firewall / Intrusion Prevention / Malware Protection | Firewall / Intrusion Prevention / Malware Protection | Firewall / Intrusion Prevention / Malware Protection | Firewall / Intrusion Prevention / Malware Protection |
| Compliance Standards | FCC / CE / RoHS | FCC / CE / RoHS | IEEE 802.3, IEEE 802.11 | FCC / CE | FCC / CE / UL |
| Connectivity Type | Wired | Wired | Wired | Wired | Wired |
| Depth | N/A | 16 inches | 18 inches | 16.5 inches | 16 inches |
| Device Type | Router | Router | Router | Router | Router |
| EMC | N/A | N/A | N/A | N/A | CISPR 22 / EN 55022 |
| Ethernet Technology | 10/100/1000 | 10G | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Expansion Slots | NIM | NIM | EHWIC / NIM | EHWIC / NIM | NIM |
| Features | VPN / High Availability / MPLS / Integrated Services | VPN / Firewall / Intrusion Prevention / MPLS / IPv6 Compatible | VPN / IPv6 Compatible / Firewall / MPLS | VPN / IPv6 Compatible / Firewall / MPLS | VPN / MPLS / Firewall / QoS / IPv6 Compatible |
| Firewall Features | Yes | Yes | Yes | Yes | Yes |
| Flash Memory | 256 MB | 512 MB | 256 MB | 512 MB | 256 MB |
| Form Factor | Rack-mount | Chassis | Chassis | Rack-mount | Rack-mount |
| Height | 5.25 inches | 1.75 inches | 4 inches | 4.4 inches | 1 RU |
| High Availability Support | Supported | Supported | Supported | Supported | Supported |
| Integrated Services | Voice / Video / VPN / Security | Voice / Video / WAN Optimization | Voice / Video / WAN Optimization | Voice / Video / WAN Optimization | Voice / Video / WAN Optimization |
| Interface Ports | RJ-45 / SFP | SFP+ | RJ-45 / SFP | RJ-45 / SFP | RJ-45 / SFP |
| LAN Ports | 4 LAN Ports | Modular LAN | 4 LAN Ports | 4 LAN Ports | 4 LAN Ports |
| Management | Managed | Managed | Managed | Managed | Managed |
| Memory | 4 GB | 8 GB | 4 GB | 4 GB | 2 GB |
| Modular Slots Available | 2 Slots | 3+ Slots | 3+ Slots | 2 Slots | 2 Slots |
| Network Protocols | IPv4 / IPv6 / MPLS | IPv4 / IPv6 / MPLS | IPv4 / IPv6 | IPv4 / IPv6 / MPLS | IPv4 / IPv6 / MPLS |
| Power | 350 Watt | 650 W | 550 Watts | 350W | 265 Watts |
| Power Source | AC Power Supply / Redundant | AC Power Supply with Redundant Options | AC Power Supply / Redundant | AC Power Supply with Redundant Options | AC Power Supply with Redundant Options |
| Product Name | Cisco ASR1004-20G-SHA/K9 | ASR1006-10G-SEC/K9 | Cisco ASR1006 Aggregation Services Router | Cisco ASR 1004 Aggregation Services Router | Cisco ASR 1002-X Aggregation Services Router |
| Product Type | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router |
| QoS Features | Supported | Supported | Supported | Supported | Supported |
| Remote Management | CLI / SNMP / NetFlow | SSH / Telnet / SNMP | SNMP / CLI / NETCONF | Telnet / SSH / SNMP | SSH / Telnet / SNMP / NetFlow |
| Routing Protocols | OSPF / BGP / EIGRP / MPLS / IS-IS / RIP / Static Routing | OSPF / BGP / EIGRP / MPLS / IS-IS / RIP / Static Routing | OSPF / BGP / EIGRP / MPLS / IS-IS / Static Routing | OSPF / BGP / EIGRP / IS-IS / Static Routing | OSPF / BGP / EIGRP / IS-IS / RIP / Static Routing |
| Safety | N/A | N/A | N/A | N/A | IEC 60950 |
| Speed/Capacity | Gigabit | 10gb | Gigabit | Gigabit | Gigabit |
| Stacking Capability | No | No | Yes | No | No |
| Telecom | N/A | N/A | N/A | N/A | BellCore / TR-45 |
| Throughput Capacity | 20 Gbps | 10 Gbps | 20 Gbps | 20 Gbps | 2 Gbps |
| Use Case | Enterprise | Enterprise / Service Provider | Enterprise | Enterprise / Service Provider | Enterprise / Branch |
| VPN Support | IPSec / SSL VPN / GRE / DMVPN / FlexVPN | IPSec / SSL VPN / N/A | IPSec / SSL VPN / DMVPN / FlexVPN | IPSec / SSL VPN / DMVPN / FlexVPN | IPSec / SSL VPN / DMVPN / FlexVPN |
| WAN Configuration | Dual WAN | Dual WAN | Dual WAN | Dual WAN | Dual WAN |
| WAN Ports | 2 WAN | Modular WAN | 2 WAN | 4 WAN | 2 WAN |
| Weight | N/A | 35 lbs | 30 lbs | 32 lbs | 20 lbs |
| Wi-Fi Standard | N/A | N/A | N/A | N/A | N/A |
| Width | 19 inches | 19 inches | 17 inches | 17.3 inches | 17 inches |
| Wireless Support | No | No | No | No | No |
ASR1004-20G-SHA combines security with HA. Excellent uptime and reliable performance for enterprise WAN deployments.
Strong 20G throughput with VPN and firewall features. HA capabilities ensure continuous network availability.
Cisco ASR1004-20G-SHA is robust, secure, and highly available. Ideal for critical enterprise applications.
Smooth deployment and predictable 20G performance. Firewall, VPN, and HA features work flawlessly.
High-performance and secure router. ASR1004-20G-SHA ensures uptime and stability in demanding network environments.
The Cisco ASR1004-20G-SHA/K9 bundle is a high-performance edge router with integrated security and high-availability features, ideal for enterprise WAN aggregation and service provider edge deployments.
It delivers up to 20 Gbps aggregate throughput and processes packets at up to 2.5 million packets per second (Mpps) under full feature load.
The bundle includes Cisco IOS XE Firewall, Zone-Based Policy Firewall, Secure Boot, AES encryption (K9), and support for IPsec VPN and Dynamic Multipoint VPN (DMVPN).
It supports In-Service Software Upgrade (ISSU), Stateful Switchover (SSO), Virtual Router Redundancy Protocol (VRRP), and redundant, hot-swappable power supplies.