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ISR4451-X/K9
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Cisco ISR 4451-X Integrated Services Router, 1-2Gbps Through...
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Name:
ISR4451-X/K9
- Description:
- Cisco ISR 4451-X Integrated Services Router, 1-2Gbps Throughput, 4x GE WAN/LAN, 4x SFP, 10-Core CPU
- Rating:
Added to cart 28 times recently
- Availability:
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- Brand:
- Cisco
- GTIN:
- 0882658561153
- Condition:
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
- Warranty:
- 3
- List Price:
$26,935.00
- Price:
$7,653.0071.6% off
Quantity:
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ISR4451-X/K9 Overview
ISR4451-X/K9 is a Cisco ISR 4000 Series Integrated Services Router for enterprise branch and WAN edge deployments that need a modular 2RU platform rather than a fixed small-branch chassis. The router uses the ISR 4451 hardware tier with four onboard 10/100/1000 Ethernet WAN/LAN ports, four SFP-based Gigabit Ethernet options, three Network Interface Module slots, two Enhanced Service Module slots, and one onboard ISC slot. The /K9 designation identifies the cryptographic image class, while security, SD-WAN, voice, and performance features depend on the selected Cisco IOS XE licensing and bundle. ISR4431/K9 is the closest lower sibling with the same onboard GE count but no SM-X slots.
1 Gbps of aggregate throughput handles default routed traffic on the platform, while 2 Gbps applies with the FL-44-PERF-K9 performance license and CEF boost licensing raises IP routing capacity further under Cisco’s IMIX condition. 250 Mbps of crypto bandwidth applies without HSEC, and the HSEC license removes the export-related crypto limit for full encrypted tunnel functionality. OSPF, EIGRP, BGP, IS-IS, RIP, LISP, Static Routing, MPLS, IPsec, GRE, DMVPN, GETVPN, and Layer 2 or Layer 3 VPN services sit within the ISR 4000 software feature set. Gigabit Ethernet handoffs cover copper RJ-45 and SFP media, while optional NIMs extend WAN interface mix. ISR4451-X/K9 includes 2 GB data-plane DRAM, 4 GB control/services-plane DRAM, 8 GB flash memory, USB console access, RJ-45 console and auxiliary ports, and IOS XE management through CLI, WebUI, SNMP, NETCONF, Cisco Catalyst Center, or Cisco Catalyst SD-WAN Manager.
ISR4451-X/K9 occupies the branch WAN edge, regional routing layer, or modular services edge where Ethernet circuits, fiber handoffs, VPN overlays, and optional service modules meet the enterprise network. The 2RU chassis fits standard rack deployments and ships with 19-inch rack-mount hardware in the Cisco ordering configuration. Cisco DNA or other Cisco software licenses define SD-WAN mode, security services, throughput uplift, and subscription behaviour, so procurement should match the hardware configuration with the intended operating image. ORM Systems supplies this router in new and certified refurbished condition, with refurbished units checked through full boot validation, interface recognition, chassis inspection, slot inspection, memory verification, and software image review. Request an ORM Systems quote for the exact router condition, license position, power supply, and module requirements. Volume buyers can source matched units for branch rollouts, spares pools, and like-for-like ISR 4000 replacements.
ISR4451-X/K9 price is $7,653.00, a 71.6% saving from the Cisco list price of $26,935.00. ISR4451-X/K9 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for ISR4451-X/K9 for additional pricing. Browse the full Router Isr 4000 series or explore all Cisco products.
ISR4451-X/K9 Specifications
- Product Type
- Enterprise Router / Branch Router / SD-WAN Router / VPN Router
- Product Name
- Cisco ISR 4451-X Integrated Services Router
- Manufacturer Part Number
- ISR4451-X/K9
- Brand
- Cisco
- Series
- ISR 4000 Series
- Use Case
- Enterprise / Branch Office
- Architecture
- Modular
- Form Factor
- Rack-Mount 2U
- Connectivity Type
- Wired
- Operating System
- Cisco IOS XE
- Software
- Cisco IOS XE Universal; XE-SDWAN image from IOS XE 17.2.1
- Remote Management
- CLI / Web GUI / SNMP / NETCONF / Cloud Dashboard / Controller
- SD-WAN Support
- SD-WAN License Required
- IPv6 Support
- IPv6 Supported
- Routing Protocols
- BGP / EIGRP / IS-IS / OSPF / RIP / LISP / Static Routing
- MPLS Support
- MPLS Supported
- VPN Support
- IPsec / DMVPN / GETVPN / GRE / VPN License Required
- Built-in Firewall
- Firewall License Required
- Security Features
- Secure boot; code signing; hardware authentication; Security license for firewall and VPN
- QoS Features
- CBWFQ; WRED; Hierarchical QoS; PBR; NBAR
- High Availability Support
- High Availability Supported
- Routing Throughput
- 1 Gbps default; 2 Gbps with FL-44-PERF-K9
- IPsec VPN Throughput
- 250 Mbps without HSEC; HSEC removes export limit
- Additional Performance / Capacity
- Over 4Gbps CEF boost
- Scale Limits
- 1000 secure tunnels without HSEC
- WAN Configuration
- Multi-WAN / Modular WAN
- WAN Ports
- 4 x 1GbE (configurable WAN/LAN)
- LAN Ports
- 4 x 1GbE (configurable, shared with WAN)
- Transceiver Port Configuration
- 4 x SFP-based 1GbE ports
- Ethernet Technology
- Gigabit Ethernet
- Other WAN Interfaces
- 3 x NIM slots for optional WAN modules
- Broadband
- No Broadband
- Cellular Standard
- No Cellular
- PoE Support
- PoE Module Required
- PoE Details
- Optional PoE supply; 500W endpoint PoE with redundancy; 950W boost
- Expansion Slots
- 3 x NIM; 2 x SM-X; 1 x ISC; OIR for I/O modules
- Included Components
- Router chassis; 8 GB flash; 2 GB data-plane DRAM; 4 GB control-plane DRAM
- Memory / Storage
- 2 GB data DRAM; 4 GB control DRAM; 8 GB flash; 32 GB max flash
- Power Source
- AC or DC
- Power
- 100-240 VAC; 48-60V DC; 450W AC max; redundant PS optional
- Operating Temperature
- 32 to 104°F (0 to 40°C)
- Height
- 3.5 in (88.9 mm)
- Width
- 17.25 in (438.15 mm)
- Depth
- 18.5 in (469.9 mm)
- Weight
- 28.8 lbs
- Compliance Standards
- Safety: UL 60950-1, CAN/CSA C22.2 No. 60950-1, EN 60950-1, AS/NZS 60950-1, IEC 60950-1 / EMC: 47 CFR Part 15, ICES-003 Class A, EN55032 Class A, CISPR32 Class A, AS/NZS CISPR 32 Class A, VCCI V-3, CNS 13438, EN 300-386, EN 61000, EN 55024, CISPR 24, KN22, KN24
ISR4451-X/K9 Use Case
Branch WAN Edge Routing
ISR4451-X/K9 sits at the branch WAN edge and terminates provider handoffs through its four onboard Gigabit Ethernet WAN/LAN ports and SFP-based fiber options. Engineers assign routed interfaces, VLAN subinterfaces, QoS policies, and dynamic routing toward the core or service provider. The 1 to 2Gbps aggregate throughput range gives the site headroom for larger WAN circuits and encrypted services when licensed. The result is a branch edge that carries higher traffic volumes without moving WAN routing into a separate platform.
Distribution to WAN Handoff
The router operates between a campus distribution layer and external WAN services where copper and fiber handoffs must coexist. Network teams connect distribution switches to the onboard Gigabit Ethernet or SFP interfaces, then advertise internal networks upstream through IOS XE routing protocols. ISR4451-X/K9 keeps provider-facing links, internal routed links, and failover paths on a single modular chassis. The result is a cleaner distribution-to-WAN boundary with defined routing control and fewer standalone edge devices.
Modular Services Expansion Edge
The platform occupies a services edge role when a site needs routing plus modular interface or service expansion. Engineers use the three NIM slots for additional WAN or network interfaces and the two SM-X slots for supported service modules, while the onboard ports maintain base WAN and LAN connectivity. ISR4451-X/K9 separates fixed edge connectivity from modular growth, which simplifies staged upgrades. The result is an expandable branch routing layer that absorbs changing interface requirements without replacing the core router chassis.
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Product Comparison Table 
| ISR4451-X/K9 |  ISR4461-AX/K9 |  ISR4431-DNA |  ISR4321-V/K9 |  ISR4451-X-V/K9 | |
|---|---|---|---|---|---|
| Architecture | Modular | Fixed | Modular | Fixed | Modular |
| Compliance Standards | Safety: UL 60950-1, CAN/CSA C22.2 No. 60950-1, EN 60950-1, AS/NZS 60950-1, IEC 60950-1 / EMC: 47 CFR Part 15, ICES-003 Class A, EN55032 Class A, CISPR32 Class A, AS/NZS CISPR 32 Class A, VCCI V-3, CNS 13438, EN 300-386, EN 61000, EN 55024, CISPR 24, KN22, KN24 | FCC, CE, RoHS | IEEE / FCC / CE | FCC, CE | FCC / CE / UL |
| Connectivity Type | Wired | Wired / Wireless / Ethernet | Wired | Wired / Ethernet | Ethernet |
| Ethernet Technology | Gigabit Ethernet | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Expansion Slots | 3 x NIM; 2 x SM-X; 1 x ISC; OIR for I/O modules | EHWIC, NIM | EHWIC / NIM / SFP+ | EHWIC | NIM |
| Form Factor | Rack-Mount 2U | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| High Availability Support | High Availability Supported | Supported | Supported | Supported | Supported |
| LAN Ports | 4 x 1GbE (configurable, shared with WAN) | 4 LAN Ports | 4 LAN Ports | 4 LAN Ports | Modular LAN |
| Power | 100-240 VAC; 48-60V DC; 450W AC max; redundant PS optional | 350 W | 150 W | 65W | 370W |
| Power Source | AC or DC | AC Power Supply with Redundant Option | AC Power Supply / DC Power Supply / Redundant | AC Power Supply / Redundant | AC Power Supply / Redundant |
| Product Name | Cisco ISR 4451-X Integrated Services Router | ISR4461-AX/K9 | ISR4431-DNA | Cisco ISR4321 Integrated Services Router | Cisco ISR4451-X-V/K9 |
| Product Type | Enterprise Router / Branch Router / SD-WAN Router / VPN Router | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router |
| QoS Features | CBWFQ; WRED; Hierarchical QoS; PBR; NBAR | Supported | Supported | Supported | Supported |
| Remote Management | CLI / Web GUI / SNMP / NETCONF / Cloud Dashboard / Controller | CLI, HTTP, SNMP | SSH / Telnet / SNMP / NETCONF | SSH, Telnet, SNMP | SSH / Telnet / SNMP |
| Routing Protocols | BGP / EIGRP / IS-IS / OSPF / RIP / LISP / Static Routing | OSPF / BGP / EIGRP / RIP / Static Routing | OSPF / BGP / EIGRP / MPLS / IS-IS / RIP / Static Routing | OSPF / BGP / EIGRP / MPLS / IS-IS / RIP / Static Routing | OSPF / BGP / EIGRP / IS-IS / RIP / Static Routing / MPLS |
| Use Case | Enterprise / Branch Office | Enterprise / Branch Office | Enterprise | Enterprise | Enterprise |
| VPN Support | IPsec / DMVPN / GETVPN / GRE / VPN License Required | IPSec / SSL VPN / DMVPN / FlexVPN / N/A | IPSec / SSL VPN / GRE / DMVPN / FlexVPN | IPSec / SSL VPN / DMVPN / FlexVPN | IPSec / SSL VPN / GRE / DMVPN / FlexVPN |
| WAN Configuration | Multi-WAN / Modular WAN | Dual WAN | Dual WAN | Dual WAN | Modular WAN |
| WAN Ports | 4 x 1GbE (configurable WAN/LAN) | 2 WAN | Modular WAN | 2 WAN | Modular WAN |
Compliance & Warranty
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Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
Up to 3-Year Warranty Coverage
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
Hassle-Free RMA & Returns
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Rigorously Tested & Quality Assured
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Expert Technical Support
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
Fast Global Delivery
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reviews & Ratings
O
Oliver Bennett
5
Cisco ISR 4451-X delivers 1'2G system throughput. Perfect for large branches with high WAN, UC, and voice demands.
S
Sophia Turner
4
Durable and efficient. Multi-core CPU ensures smooth performance for security, voice, WAAS, and intelligent WAN operations.
H
Henry Davis
5
Easy to configure and manage. Handles multiple services with separate control and data CPUs effectively.
O
Olivia Morgan
4
Reliable Cisco solution. Maintains high-performance UC and secure network operations for large office deployments.
L
Lucas Foster
5
High-performing and robust. Supports voice, security, and advanced WAN optimization for enterprise branches efficiently.
Questions & Answers
What is Cisco ISR4451-X/K9?
Cisco ISR4451-X/K9 is a Cisco 4451-X Integrated Services Router for enterprise branch and WAN edge deployments. It provides 1 to 2Gbps aggregate throughput, four onboard Gigabit Ethernet WAN/LAN ports, four SFP-based ports, three NIM slots, two SM-X slots, and a 2RU chassis. It suits sites that need modular routing, WAN connectivity, and service expansion in one router platform.
What does the ISR4451-X/K9 model number mean?
ISR4451-X/K9 identifies the Cisco ISR 4451-X base router with the K9 cryptographic software designation. The 4451-X sits in the Cisco 4000 Series Integrated Services Router family and is positioned above smaller ISR 4300 models. The base SKU includes the router hardware platform, while security, voice, and performance capabilities are commonly handled through software licensing and ordered options.
Is ISR4451-X/K9 a router, switch, or firewall?
ISR4451-X/K9 is a router, specifically a Cisco Integrated Services Router for WAN edge and branch connectivity. It includes Ethernet interfaces and SFP connectivity, but its primary role is routing, WAN services, segmentation, VPN when licensed, and modular branch service delivery. It is not a campus access switch or a dedicated standalone firewall appliance.
Where does Cisco ISR4451-X/K9 sit in the Cisco router lineup?
Cisco ISR4451-X/K9 sits in the higher-performance range of the Cisco 4000 Series ISR family. It is designed for larger branch, regional office, and enterprise WAN edge roles where smaller ISR 4321, ISR4331, or ISR4431 platforms may not provide enough throughput, module space, or service capacity. It remains below newer high-end platforms such as Cisco ISR4461/K9.
What throughput does ISR4451-X/K9 support?
ISR4451-X/K9 supports 1 to 2Gbps aggregate throughput, based on Cisco ISR 4451-X platform specifications and licensing. This throughput range makes it suitable for branch WAN routing, encrypted services when properly licensed, and higher-capacity edge designs. Buyers should match the licensed performance level with real traffic requirements, VPN overhead, routing services, and expected growth.
How many WAN or LAN ports does ISR4451-X/K9 include?
ISR4451-X/K9 includes four onboard 10/100/1000 Ethernet ports for WAN or LAN use. These integrated Gigabit Ethernet ports support branch edge designs where the router connects carrier circuits, upstream firewalls, internal distribution switches, or local network segments. The four onboard ports reduce the need for extra interface modules in many standard WAN edge deployments.
How many SFP ports are available on ISR4451-X/K9?
ISR4451-X/K9 provides four SFP-based ports associated with the onboard Gigabit Ethernet interfaces. This allows fiber connectivity alongside RJ-45 copper connectivity, depending on the deployment design and compatible optics. Network teams commonly use the SFP interfaces for fiber handoff to service providers, distribution switches, or longer in-building links where copper is not appropriate.
Does ISR4451-X/K9 support VPN services?
ISR4451-X/K9 supports VPN and WAN security services when the appropriate Cisco IOS XE Security license is applied. The base router platform is commonly deployed for encrypted WAN, branch connectivity, and secure edge routing, but buyers should verify the ordered license bundle before purchase. ORM Systems can quote the base router and relevant licensed bundle options where available.
What WAN redundancy options does ISR4451-X/K9 support?
ISR4451-X/K9 supports WAN redundancy through its four onboard Gigabit Ethernet WAN/LAN ports, four SFP-based connectivity options, and modular NIM expansion. Engineers commonly design primary and secondary provider handoffs using separate Ethernet or fiber links. Routing protocols, static failover, IP SLA, and licensed WAN features determine the exact redundancy behavior in production.
How is ISR4451-X/K9 managed?
ISR4451-X/K9 runs Cisco IOS XE and is managed through standard Cisco router administration methods such as CLI, configuration templates, SNMP monitoring, and compatible Cisco management platforms. Operations teams use IOS XE to configure routing protocols, interfaces, security features, QoS, and WAN services. Management planning should include software version, licensing, backups, and monitoring integration.
What is ISR4451-X/K9 used for?
ISR4451-X/K9 is used for enterprise branch routing, WAN edge connectivity, modular service insertion, and high-capacity site aggregation. It fits environments where multiple Ethernet handoffs, fiber links, VPN services, and modular expansion are required. The 1 to 2Gbps throughput range gives network teams more headroom than smaller branch routers when application traffic and WAN bandwidth increase.
What size environment is ISR4451-X/K9 suitable for?
ISR4451-X/K9 is suitable for larger branch offices, regional sites, and enterprise WAN edge locations that need higher throughput and more module capacity than entry-level ISR models. Its four onboard GE ports, four SFP-based ports, three NIM slots, and two SM-X slots make it practical where interface growth, service modules, and redundant WAN links are part of the design.
What workloads suit Cisco ISR4451-X/K9?
Cisco ISR4451-X/K9 suits WAN routing, branch internet edge, private WAN connectivity, encrypted VPN when licensed, QoS-based application control, and modular service expansion. It is commonly chosen where traffic volume, interface density, and resiliency requirements exceed smaller ISR 4000 platforms. Buyers should size it around real throughput, encryption needs, routing table scale, and service modules.
Does ISR4451-X/K9 work for fiber WAN handoff deployments?
ISR4451-X/K9 works well for fiber WAN handoff designs because its onboard Gigabit Ethernet interfaces support SFP-based connectivity. Network teams can connect compatible Cisco SFP transceivers to carrier fiber, internal distribution, or metro Ethernet handoffs. The exact optic choice must match fiber type, distance, connector, speed, and the router interface support matrix.
Which Cisco modules are compatible with ISR4451-X/K9?
ISR4451-X/K9 supports Cisco Network Interface Modules through three NIM slots and Cisco Enhanced Service Modules through two SM-X slots. It also includes one onboard ISC slot. Compatibility depends on the exact module, IOS XE release, licensing, power budget, and deployment role. Buyers should verify module part numbers before ordering NIMs, SM-X modules, or service-related upgrades.
Which Cisco software platform does ISR4451-X/K9 use?
ISR4451-X/K9 uses Cisco IOS XE, the operating system used across Cisco ISR 4000 Series routers. IOS XE provides routing, interface configuration, QoS, security features when licensed, and operational monitoring. Software image selection matters because module support, security features, and management compatibility are tied to the installed IOS XE version and license entitlements.
Which protocols are commonly configured on ISR4451-X/K9?
ISR4451-X/K9 is commonly configured with enterprise routing and WAN protocols such as OSPF, BGP, EIGRP, static routing, VLAN subinterfaces, IPsec when licensed, QoS policies, SNMP, and syslog. The selected IOS XE image and licenses determine the final feature set. Network teams should align protocol design with carrier handoffs, internal segmentation, and monitoring standards.
Which Cisco router family is ISR4451-X/K9 compatible with operationally?
ISR4451-X/K9 operates within the Cisco 4000 Series ISR ecosystem, alongside models such as ISR4431/K9, ISR4351/K9, and ISR4461/K9. This helps teams standardize IOS XE operations, module planning, configuration methods, and branch router lifecycle processes. Physical modules, licenses, power supplies, and memory upgrades still need model-level compatibility checks before purchase.
How does ISR4451-X/K9 compare with ISR4431/K9?
ISR4451-X/K9 is positioned above ISR4431/K9 for higher-capacity branch and WAN edge deployments. The ISR4451-X/K9 provides 1 to 2Gbps aggregate throughput, four onboard GE ports, three NIM slots, two SM-X slots, and a 2RU chassis. ISR4431/K9 is a smaller 4000 Series option for sites with lower throughput and expansion requirements.
How does ISR4451-X/K9 compare with ISR4351/K9?
ISR4451-X/K9 is a stronger fit than ISR4351/K9 when the site requires more throughput headroom and higher modular service capacity. ISR4451-X/K9 includes four onboard GE ports, three NIM slots, two SM-X slots, and 1 to 2Gbps aggregate throughput. ISR4351/K9 is better suited to smaller branch designs with lower WAN bandwidth and expansion demands.
How does ISR4451-X/K9 compare with ISR4461/K9?
ISR4461/K9 is the newer higher-positioned model above ISR4451-X/K9 in the Cisco ISR 4000 family. ISR4451-X/K9 remains a practical choice where its 1 to 2Gbps throughput, four onboard GE ports, three NIM slots, and two SM-X slots match the design. ISR4461/K9 is considered when additional platform headroom or newer lifecycle positioning is required.
How does ISR4451-X/K9 compare with ISR4451-X-SEC/K9?
ISR4451-X/K9 is the base Cisco ISR 4451-X router SKU, while ISR4451-X-SEC/K9 is a security bundle variant that includes the security license. Both are based on the same ISR 4451-X hardware platform. Buyers choosing between them should confirm whether the deployment requires licensed VPN and security services at purchase or whether licensing will be handled separately.
Is ISR4451-X/K9 available in new and refurbished condition?
ISR4451-X/K9 is commonly sourced in both new and refurbished condition through enterprise hardware resellers, subject to market availability. Refurbished units are often selected for Cisco ISR 4000 refreshes, spares, and cost-controlled branch upgrades. Buyers should confirm condition, included accessories, software entitlement position, memory, power supply, and warranty coverage before placing an order.
What is the price of ISR4451-X/K9?
ISR4451-X/K9 price depends on condition, configuration, licensing, memory, power supply, included modules, quantity, and current market availability. A base router without additional licenses or modules is priced differently from a bundle or upgraded unit. ORM Systems provides quote-based pricing so buyers can compare new, refurbished, and bulk purchase options for the exact required configuration.
Is Cisco ISR4451-X/K9 still in production?
Cisco ISR4451-X/K9 belongs to the Cisco ISR 4000 Series, and buyers should verify current lifecycle status before ordering because enterprise router availability changes by region and channel. Many organizations still source ISR 4451-X units for installed-base support, spares, and like-for-like replacements. ORM Systems can help quote available market supply where the SKU is still obtainable.
What lead time should buyers expect for ISR4451-X/K9?
ISR4451-X/K9 lead time depends on available stock, condition, configuration, testing requirements, licensing, and order quantity. Refurbished or pre-owned units may ship faster when already tested and configured, while specific bundles or accessory requirements can add time. Buyers should request a current quote with required modules, power options, memory, and destination details.
Are bulk discounts available for ISR4451-X/K9?
Bulk discounts for ISR4451-X/K9 may be available when buyers need multiple routers for branch rollouts, spares pools, or standardised WAN edge refresh projects. Pricing is affected by quantity, condition, warranty term, accessory requirements, and whether matching configurations are needed. ORM Systems can quote volume pricing for multi-site deployments and repeated procurement requirements.
What warranty is available with ISR4451-X/K9 from ORM Systems?
ISR4451-X/K9 purchases from ORM Systems may include warranty coverage of up to 3 years, depending on condition, availability, and quotation terms. Warranty scope should be confirmed at order stage, especially for refurbished routers, bundled licenses, and included accessories. Buyers should keep the quotation and invoice details aligned with the required support and replacement expectations.
How is refurbished ISR4451-X/K9 hardware tested before dispatch?
Refurbished ISR4451-X/K9 hardware should be tested for boot status, interface recognition, memory and flash presence, power supply operation, fan status, module slot health, and basic IOS XE functionality before dispatch. Testing helps confirm that the router is suitable for staging and deployment. Buyers should request configuration details, included accessories, and condition notes before shipment.
What certifications or compliance standards apply to ISR4451-X/K9?
ISR4451-X/K9 is a Cisco enterprise router platform designed for commercial network deployments and supplied with Cisco regulatory compliance documentation when complete accessory kits are included. Exact compliance requirements depend on country, power configuration, and deployment environment. Buyers should verify regulatory documentation, safety information, and any organization-specific procurement standards before ordering the router.
How is ISR4451-X/K9 configured for first use?
ISR4451-X/K9 is configured through Cisco IOS XE using console access, management access, or an established deployment template. Engineers typically validate the IOS XE version, set management credentials, configure WAN and LAN interfaces, apply routing, add security policies, enable monitoring, and save the running configuration. Staging before installation reduces downtime at the target site.
Does ISR4451-X/K9 require licences or software?
ISR4451-X/K9 requires the correct Cisco IOS XE image and applicable licenses for features such as security, VPN, performance levels, and advanced services. The base hardware should not be assumed to include every software entitlement. Buyers should confirm the ordered SKU, license bundle, and intended feature set before purchasing the router for production deployment.
What accessories or prerequisites are needed for ISR4451-X/K9?
ISR4451-X/K9 deployments commonly require a compatible power supply, rack-mount kit, console cable or management access method, Ethernet cables, compatible SFP optics, and any required NIM or SM-X modules. The default accessory kit may vary by source and condition. Buyers should confirm included parts, memory, flash, power configuration, and license requirements before installation.
Where can buyers purchase ISR4451-X/K9 in the UK?
Buyers can purchase ISR4451-X/K9 for UK delivery through ORM Systems, subject to current availability, condition, and configuration. The router is suited to enterprise procurement teams needing Cisco ISR 4000 hardware, refurbished replacement units, or multi-site branch rollout equipment. A quote should include quantity, condition preference, warranty needs, modules, licenses, and delivery location.
Does ORM Systems ship ISR4451-X/K9 internationally?
ORM Systems can support international enquiries for ISR4451-X/K9 depending on destination, availability, export requirements, courier options, and order value. International buyers should provide the delivery country, required quantity, preferred condition, and configuration details during the quote request. Shipping cost, lead time, warranty handling, and customs requirements should be confirmed before purchase.