Cisco ISR4451-XSEC/K9-RF
4451-X Integrated Services Router Security Bundle - router - desktop
Key facts
- Part number
- ISR4451-XSEC/K9-RF
- Brand
- Cisco
- Category
- Routers
- Price
- USD 16,989.68≈ AUD 24,194 List price (Apr 2025)
- Availability
- On request — ask for a quote
Overview
The Cisco 4451-X Integrated Services Router revolutionizes the delivery of application aware services in a branch-office environment. This platform extends the Cisco ISR Family by providing Gigabit performance with extensive Layer 7 services hosted internally to the branch office while maximizing operating expenses (OpEx) savings.
The Cisco 4451-X offers a multicore CPU architecture running modular Cisco IOS XE software that quickly adapts to the changing needs of your branch-office environment, and enables IT to roll out services at the speed of business. The separation of the control and data planes provides the ability to deliver application-aware network services while maintaining a stable platform and a high level of performance during periods of heavy network load. With the ability to integrate application-aware services and the ability to scale performance without a complete equipment upgrade, the Cisco 4451-X offers exceptional total cost of ownership (TCO) savings and network agility through the intelligent integration of market-leading security, unified communications, and application services.
The Cisco 4451-X offers encryption acceleration, voice- and video-capable architecture, application firewall, call processing, and embedded services. In addition, the platform supports a range of wired connectivity options such as T1/E1, T3/E3, and fiber Gigabit Ethernet. This platform offers superior performance and flexibility for network deployments across large and medium-sized enterprise offices.
Reference price history
Recorded reference and list prices over time. Not Prology selling prices.
- Latest
- USD 16,989.68≈ AUD 24,194
- Apr 2025
- Lowest recorded
- USD 12,600≈ AUD 17,943
- Highest recorded
- USD 17,303.08≈ AUD 24,640
- Recorded
- 2017 – 2025
- 19 price points
Buy or sell Cisco ISR4451-XSEC/K9-RF
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- What is the Cisco ISR4451-XSEC/K9-RF?
- The Cisco ISR4451-XSEC/K9-RF is a Cisco router – 4451-X Integrated Services Router Security Bundle - router - desktop, rack-mountable.
- How much does the Cisco ISR4451-XSEC/K9-RF cost?
- The manufacturer list price on record is USD 16,989.68 (Apr 2025). It is a reference figure, not a selling price — ask Prology for a firm quote.
- Where can I buy the Cisco ISR4451-XSEC/K9-RF?
- It is not listed on the Prology store yet. Prology sources Cisco routers on request — request a quote and we reply with a firm price and lead time within 1 business day.
- Can I sell a used Cisco ISR4451-XSEC/K9-RF?
- Yes. Prology buys used and surplus Cisco routers, including the ISR4451-XSEC/K9-RF. Get an offer — sell outright or trade in against your next order.
Request a quote for ISR4451-XSEC/K9-RF
Tell us the quantity and condition you need. Prology replies with a firm price and lead time within 1 business day.