Description
The Cisco ISR4431/K9 Integrated Services Router supports up to 500 Mbps to 1 Gbps aggregate throughput. It comes equipped with 4 onboard WAN or LAN 10/100/1000 ports, including both RJ-45 and SFP-based connections, allowing for a versatile networking setup. Additionally, it offers advanced memory options, support for Network Interface Modules (NIMs), and OIR (Online Insertion and Removal) capabilities, which make it highly flexible for enterprise applications.Cisco ISR4431/K9 is a versatile and high-performance Integrated Services Router that delivers 500 Mbps to 1 Gbps system throughput, making it ideal for enterprise and service provider networks. This router supports up to 4 WAN/LAN ports, 4 SFP ports, and 3 Network Interface Modules (NIM) slots, offering extensive flexibility for network expansion. Designed with a multi-core CPU, dual power supply options (AC, DC, and PoE), and advanced security features, the ISR4431/K9 provides robust performance for WAN aggregation, voice, and security applications. With its compact 1RU rack height, this router ensures seamless integration into any network infrastructure. Datacom Technologies (BD) offers this Cisco solution to meet the growing needs of modern data centers and enterprise networks.
Specification List:
| Specification | Details |
| Product Code | ISR4431/K9 |
| Aggregate Throughput | 500 Mbps to 1 Gbps |
| Total Onboard WAN or LAN 10/100/1000 Ports | 4 |
| RJ-45-Based Ports | 4 |
| SFP-Based Ports | 4 |
| Enhanced Service-Module Slots | 0 |
| Doublewide Service-Module Slots | 0 |
| NIM Slots | 3 |
| Onboard ISC Slot | 1 |
| OIR (all I/O modules) | Yes |
| Default DDR3 ECC DRAM (Data Plane) | 2 GB |
| Maximum DDR3 ECC DRAM (Data Plane) | 2 GB |
| Default DDR3 ECC DRAM (Control/Services Plane) | 4 GB |
| Maximum DDR3 ECC DRAM (Control/Services Plane) | 16 GB |
| Default Flash Memory | 8 GB |
| Maximum Flash Memory | 32 GB |
| External USB 2.0 Slots (Type A) | 2 |
| USB Console Port (Type B Mini) | 1 (up to 115.2 kbps) |
| Serial Console Port (RJ45) | 1 (up to 115.2 kbps) |
| Serial Auxiliary Port (RJ45) | 1 (up to 115.2 kbps) |
| Power Supply Options | Internal: AC, DC, and PoE |
| Redundant Power Supply | Supported (Internal: AC, DC, and PoE) |
| AC Input Voltage | 100 to 240 VAC, autoranging |
| AC Input Frequency | 47 to 63 Hz |
| AC Input Current Range (Max) | 3 to 1.3A |
| AC Input Surge Current | 60 A peak, < 5 Arms per half cycle |
| Typical Power Consumption (No Modules) | 65 W |
| Maximum Power (AC Power Supply) | 250 W (No PoE) |
| Maximum Power (PoE Power Supply) | 500 W (with PoE Redundant) |
| Maximum Endpoint PoE Power | 250 W (with Optional Redundancy) |
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