Cisco ISR4451-X/K9 ISR 4451 4x Ports 1000Base-T WAN/LAN 4x SFP 2U ISR
Refurbished

Photos are representative. Refurbished units may show light cosmetic wear; all ports and PSUs tested.
CiscoCisco Integrated Services Routers
Cisco ISR4451-X/K9 ISR 4451 4x Ports 1000Base-T WAN/LAN 4x SFP 2U ISR
- Part number
- ISR4451-X/K9
- Cisco ISR 4451-X high-performance router
- Four integrated Gigabit Ethernet interfaces
- Three NIM expansion slots
- Two service-module expansion slots
- Supports PVDM4 voice DSP resources
- High-throughput IOS XE service architecture
CONDITION
Ideal for
Large Enterprise WAN, Data Center Edge, Voice Routing, WAN Aggregation
Cisco ISR4451-X/K9 ISR 4451 4x Ports 1000Base-T WAN/LAN 4x Ports SFP 8x Expansion Slots 2U Rack-mountable Integrated Service Router
Overview
Cisco ISR 4451-X Integrated Services Router with four Gigabit Ethernet ports, three NIM slots, two enhanced service-module slots, 4 GB default DRAM and 8 GB flash. The 2RU platform supports 1 Gbps default throughput and up to 2 Gbps with performance licensing.
Application & Use Cases
- High-capacity enterprise branch routing
- Regional-office WAN aggregation
- Internet and MPLS edge connectivity
- Modular application and service deployment
- Enterprise virtualization and service integration
Features
- 4 integrated 10/100/1000 Ethernet ports
- 3 NIM slots
- 2 enhanced service-module slots
- 1 PVDM4/ISC slot
- Internal AC, PoE or DC power options
Benefits
- Delivers high-capacity branch routing
- Supports three modular WAN interfaces
- Provides extensive service-module expansion
- Supports application and virtualization services
- Offers redundant power capability
- Scales to 2Gbps with performance licensing
Key Specifications
- Product Family: Cisco ISR 4000 Series
- Model: ISR 4451-X
- Ethernet: 4 × 10/100/1000
- SFP Interfaces: 4 integrated SFP-capable interfaces
- NIM Slots: 3
- SM-X: 2 single-wide or 1 double-wide
- ISC/PVDM4: 1 slot
- DRAM: 4 GB default, up to 16 GB
- Flash: 8 GB default, up to 32 GB
- Default Throughput: 1 Gbps
- Performance License: Up to 2 Gbps
- Form Factor: 2RU
- Power: AC, PoE or DC; redundant power supported
No compatible accessories listed for this product.
| Product Line | Integrated Services Router |
| Product Series | ISR 4000 |
| Model | ISR 4451 |
| Product Type | Router |
| Quantity of Ethernet LAN Ports (RJ-45/SFP/SFP+) | 4 |
| Quantity of Ethernet WAN Ports (RJ-11) | 4 |
| Quantity of Total Networks Ports | 4 |
| Quantity of Expansion Slots | 12 |
| Expansion Slots Details | SFP+ |
| Quantity of SFP+ Slots | 4 |
| Ethernet Standard | Gigabit Ethernet |
| Technology Standard | 1000Base-T,10GBase-X |
| Manageable | Yes |
| Source of Power | Power Supply |
| Form Factor | Rack-mountable |
| Supported Rack | 2U |
| Compliance Standards | RoHS,WEEE |