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Cisco ISR 4431 4-Port Gigabit Advanced Services Router – New | ISR4431-AX/K9

Out of stock
SKU
ISR4431-AX/K9-NEW
MPN
ISR4431-AX/K9
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The Cisco ISR 4431 is a new advanced services router ideal for enterprise branches. It features 4 Gigabit Ethernet ports, 500 Mbps to 1 Gbps throughput, and 8 GB flash memory.
Out of Stock
Model ISR4431-AX/K9
Condition New
Total WAN/LAN Ports 4 RJ-45, 4 SFP
Aggregate Throughput 500 Mbps to 1 Gbps
Flash Memory 8 GB (max 32 GB)
RAM 4 GB (max 16 GB)

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Cisco · ISR 4000 Series
ISR4431-AX/K9 4-Port Gigabit Advanced Services Router New
High-performance routing for enterprise branches.
Overview
The Cisco ISR 4431 is an integrated services router designed for high-performance WAN communications in enterprise branches. It supports multiple services with a unique architecture that separates control and data planes, allowing for enhanced scalability and performance. Ideal for organizations needing reliable connectivity to both private data centers and public clouds.
Key Features
  • Aggregate Throughput: Delivers 500 Mbps to 1 Gbps for efficient data transfer.
  • Port Configuration: Includes 4 Gigabit Ethernet ports and 4 SFP ports for flexible connectivity.
  • Memory: Equipped with 8 GB of flash memory and 4 GB of RAM, expandable up to 32 GB flash and 16 GB RAM.
  • Power Options: Supports internal AC, DC, and PoE power supply configurations.
  • Environmental Compliance: Meets various international standards for safety and performance.
  • Routing Protocols: Supports OSPF, BGP, EIGRP, and more for robust network management.
  • Rack Mountable: Designed for 1U rack installation, optimizing space in data centers.
Specifications
General
ModelISR4431-AX/K9
ConditionNew
Ports & PoE
Total WAN/LAN Ports4 RJ-45, 4 SFP
Performance & Capacity
Aggregate Throughput500 Mbps to 1 Gbps
Flash Memory8 GB (max 32 GB)
RAM4 GB (max 16 GB)
Power
Power Supply OptionsInternal AC, DC, PoE
Physical
Width438.15 mm
Depth507.2 mm
Height43.9 mm
Weight20.88 kg
Environmental
Operating Temperature0 °C to 40 °C
Humidity Range5% to 85%
Compliance
Standards ComplianceAS/NZS 3548 Class A, FCC, UL 60950-1, IEC 60950-1

Product information is automatically compiled from trusted manufacturers and data providers. Please. report any errors.

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FAQ

Common questions about the Cisco ISR 4431 4-Port Gigabit Advanced Services Router – New | ISR4431-AX/K9.

The ISR4431-AX/K9 supports an aggregate throughput of 500 Mbps to 1 Gbps.
It features 4 RJ-45 and 4 SFP ports for WAN/LAN connectivity.
The maximum supported flash memory is 32 GB.
Yes, it is designed for 1U rack installation.
It supports internal AC, DC, and PoE power supply options.
The operating temperature range is 0 °C to 40 °C.
Documents

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