ISR4451-X-AXV/K9 Cisco ISR 4451-X Application Experience and Voice Bundle Router
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ISR4451-X-AXV/K9 Overview
ISR 4451-X Application Experience and Voice Bundle
ISR4451-X-AXV/K9 is an exact Cisco order built on the ISR 4451-X with four onboard Gigabit Ethernet interfaces, three NIM slots, one ISC slot and two service-module slots. Bundle boundary: AXV combines application-experience, security and unified-communications ordering scope; exact voice DSP and entitlement inventory must be reconciled from the BOM.
Platform performance boundary
1 Gbps default aggregate throughput, upgradeable to 2 Gbps with the documented performance license. This published aggregate value is a platform licensing boundary, not a guarantee for every mix of encryption, voice, application inspection or modular services.
Exact receiving evidence
Inventory APP, SEC and UC entitlements independently, then identify every PVDM, voice NIM, service module and performance license. The AXV suffix does not prove that a carrier circuit, SIP service or a particular endpoint count is included.
Workload-specific migration record
Capture application visibility policy, QoS classes, voice dial plan, CUBE/SRST/CME usage, DSP channel demand and security controls in separate migration workstreams. A single successful WAN throughput test cannot validate all three bundle functions.
Lifecycle decision
Cisco ended sale for this ISR 4000 generation and publishes 30 November 2028 as the last date of support for the affected platform family. Treat the recommended Catalyst 8300 family as a redesign starting point: interface modules, service-module functions, licenses, throughput, power and configuration are not automatically portable.
Acceptance checklist
Record the exact PID and serial, chassis inventory, memory, flash, power supplies, installed NIM/ISC/service modules, software release, performance license and every active entitlement. Preserve the final test evidence and configuration backup with the asset record.
Official sources: Cisco ISR 4000 Series data sheet and Cisco ISR 4000 lifecycle and migration notice.
ISR4451-X-AXV/K9 Specification
| Exact model / SKU | ISR4451-X-AXV/K9 |
| Exact Cisco PID | ISR4451-X-AXV/K9 |
| Bundle identity | AXV combines application-experience, security and unified-communications ordering scope; exact voice DSP and entitlement inventory must be reconciled from the BOM |
| Hardware platform | ISR 4451-X with four onboard Gigabit Ethernet interfaces, three NIM slots, one ISC slot and two service-module slots |
| Published performance | 1 Gbps default aggregate throughput, upgradeable to 2 Gbps with the documented performance license |
| Receiving evidence | Inventory APP, SEC and UC entitlements independently, then identify every PVDM, voice NIM, service module and performance license. The AXV suffix does not prove that a carrier circuit, SIP service or a particular endpoint count is included. |
| Migration evidence | Capture application visibility policy, QoS classes, voice dial plan, CUBE/SRST/CME usage, DSP channel demand and security controls in separate migration workstreams. A single successful WAN throughput test cannot validate all three bundle functions. |
| Lifecycle | End of sale; affected platform family support ends 30 November 2028 |
| Source match | ISR4451-X-AXV/K9: exact bundle suffix, ISR platform boundary, performance and lifecycle verified from Cisco documentation |
| Official manufacturer reference | Cisco ISR 4000 Series data sheet |
ISR4451-X-AXV/K9 Warranty
 | Low Price Guarantee |  | Quality Assurance |
 | Free CCIE Expert Technical Support |  | Commodity Refund Guarantee |
 | Diversified and Flexible Transportation Services |  | Standard Policy |
ISR4451-X-AXV/K9 FAQ
What is ISR4451-X-AXV/K9?
ISR4451-X-AXV/K9 Cisco ISR 4451-X Application Experience and Voice Bundle Router is a CISCO Router ISR 4000 product supplied by YYST Global for enterprise IT procurement and infrastructure projects.
Is ISR4451-X-AXV/K9 available from YYST Global?
ISR4451-X-AXV/K9 is in stock at YYST Global. Contact the sales team to confirm the required quantity, exact configuration, delivery destination and current lead time before ordering.
What is the price of ISR4451-X-AXV/K9?
The current reference price for ISR4451-X-AXV/K9 is US$ 10,740.00. Final pricing can change based on stock, quantity, configuration and delivery destination.
What should buyers verify before ordering ISR4451-X-AXV/K9?
Confirm the exact model suffix, interfaces, power option, software or licenses, included accessories, new factory sealed, warranty and destination requirements before ordering ISR4451-X-AXV/K9.
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