Cisco ISR 4431 4-Port Gigabit Security Router – Refurbished | ISR4431-SEC/K9
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SKU
ISR4431-SEC/K9-REFURBISHED
MPN
ISR4431-SEC/K9
$358
The Cisco ISR 4431 is a refurbished security router ideal for enterprise branch deployments. It offers 500 Mbps to 1 Gbps throughput, 4 WAN/LAN ports, and 4 SFP ports.
In Stock — Ready To Ship
Aggregate Throughput
500 Mbps to 1 Gbps
WAN/LAN Ports
4 RJ-45 ports
SFP Ports
4 SFP ports
Default RAM
4 GB DDR3
Maximum RAM
16 GB DDR3
Default Flash Memory
8 GB
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Cisco · ISR 4000 Series
ISR4431-SEC/K9 4-Port Gigabit Security Router Refurbished
High-performance security router for enterprise branches.
Overview
The Cisco ISR 4431 is a modular security router designed for enterprise branch environments. It supports advanced security features and high throughput, making it suitable for direct communication with private data centers and public clouds. This model is equipped with multiple WAN and LAN ports, ensuring versatile connectivity options.
Key Features
- Aggregate Throughput: Supports 500 Mbps to 1 Gbps for efficient data handling.
- Port Configuration: Features 4 RJ-45 WAN/LAN ports and 4 SFP ports for flexible connectivity.
- Memory: Comes with 4 GB DDR3 RAM, expandable up to 16 GB.
- Flash Memory: Includes 8 GB of flash memory, expandable to 32 GB.
- Power Supply: Internal power supply with options for AC, DC, and PoE.
- Modular Design: Supports up to 3 NIM slots for additional interface modules.
- Environmental Compliance: Meets various international standards for safety and performance.
- Routing Protocols: Supports OSPF, BGP, EIGRP, and more for robust network management.
Specifications
| General | |
|---|---|
| Model | ISR4431-SEC/K9 |
| Condition | Refurbished |
| Ports & PoE | |
| WAN/LAN Ports | 4 RJ-45 ports |
| SFP Ports | 4 SFP ports |
| Performance | |
| Aggregate Throughput | 500 Mbps to 1 Gbps |
| Memory | |
| Default RAM | 4 GB DDR3 |
| Maximum RAM | 16 GB DDR3 |
| Default Flash Memory | 8 GB |
| Maximum Flash Memory | 32 GB |
| Layer & Routing | |
| Routing Protocols | OSPF, BGP, EIGRP, RIP, IS-IS |
| Power | |
| Power Supply Type | Internal |
| Power Redundancy | Optional |
| Physical | |
| Width | 438.15 mm |
| Depth | 507.2 mm |
| Height | 43.9 mm |
| Weight | 20.88 kg |
| Environmental | |
| Operating Temperature | 0 °C to 40 °C |
| Humidity Range | 5% to 85% |
| Compliance | |
| Standards | AS/NZS 3548, EN 60950-1, FCC CFR47 Part 15, UL 60950-1 |
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Common questions about the Cisco ISR 4431 4-Port Gigabit Security Router – Refurbished | ISR4431-SEC/K9.
The ISR4431-SEC/K9 supports an aggregate throughput of 500 Mbps to 1 Gbps.
This router features 4 RJ-45 WAN/LAN ports and 4 SFP ports for flexible connectivity.
It uses DDR3 RAM, with a default of 4 GB and a maximum capacity of 16 GB.
Yes, the flash memory can be upgraded from 8 GB to a maximum of 32 GB.
The ISR4431-SEC/K9 supports OSPF, BGP, EIGRP, and other routing protocols.
Yes, the ISR4431-SEC/K9 supports optional power redundancy.
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