Model and quantity
Include the full model, manufacturer P/N, revision and quantity.
Cisco / Enterprise Router
Cisco ISR4451-X/K9
Manufacturer P/N: ISR4451-X/K9
Cisco ISR4451-X/K9 enterprise router. Onboard Gigabit Ethernet interfaces: 4; NIM slots: 3. Review specifications and request an exact-P/N quotation.
- Manufacturer P/N
- ISR4451-X/K9
- Onboard Gigabit Ethernet interfaces
- 4
- NIM slots
- 3
- SM-X slots
- 2
Price on request
Contact us to confirm availability. Final price, shipping and taxes are confirmed before payment.
Pricing, availability, condition, included options and warranty are confirmed in your quotation.
Help choosing compatible hardwareWorldwide delivery
CONNECTIONS & COMPATIBILITY
Network connections and supported equipment
Check the protocol and port requirements of the equipment you intend to connect. Ethernet, Fibre Channel, InfiniBand and carrier interfaces are not interchangeable.
CONNECTS TOClients, servers or access links
ISR4451-X/K9Enterprise Router
USED FORConnected network equipment
Connection and installation requirements
- Port type, line rate, optics, reach and software license
- Peer platform support, resiliency and management design
Browse the product categories above for related equipment. Confirm compatibility with your full configuration before ordering.
Technical overview
Technical specifications
Use the complete part number when reviewing options and system requirements.
| Manufacturer P/N | ISR4451-X/K9 |
|---|---|
| Brand | Cisco |
| Onboard Gigabit Ethernet interfaces | 4 |
| NIM slots | 3 |
| SM-X slots | 2 |
| ISC slots | 1 |
| Default control-plane memory | 4 GB DDR3 ECC |
| Default data-plane memory | 2 GB DDR3 ECC |
| Default flash | 8 GB |
| Base aggregate throughput | 1 Gbps |
| Rack height | 2 U |
PRODUCT DETAILS
Features and applications
ISR4451-X/K9 — model and configuration
Cisco ISR4451-X/K9 is a modular 2U branch router with four onboard Gigabit Ethernet interfaces, three NIM slots and two SM-X positions.
- Onboard Gigabit Ethernet interfaces: 4
- NIM slots: 3
- SM-X slots: 2
- ISC slots: 1
Compatibility and installation planning
- Optional throughput and feature licenses are not implied by the base chassis P/N. Confirm power-supply population, optics and software entitlement.
- Review the required port types, software features and power configuration as one system requirement.
- Specify rack space, airflow, power feed and redundancy needs along with the selected interfaces.
Request a quotation
Include ISR4451-X/K9, quantity, site power and the required WAN or optical interfaces. List software entitlements, optics and expansion modules separately so the quotation defines the complete supplied system.
Availability, condition, included items, support and delivery are defined in the written quotation.
Compare related part numbers
Check compatibility before choosing an alternative. Related products may require different connections, firmware or installation hardware.
Prepare your enquiry
Ordering and delivery
Your existing equipment
Tell us the host model, generation, installed configuration and required supporting hardware.
Delivery requirements
Specify condition, testing requirements, destination and requested delivery date.
RELATED PRODUCTS
Related products and options
Check compatibility before choosing a replacement. The products below are related, but may not be interchangeable.
Browse this equipment range
Routers & WAN platforms
Branch connectivity, WAN aggregation and service-provider routing. Compare complete platforms separately from line cards and chassis components.