ISR4351-SEC/K9 Cisco ISR 4351 3 Ports Rack-Mountable Router New

The Cisco ISR4351-SEC/K9, belonging to the ISR 4351 Series, stands as a pinnacle in networking technology, offering a blend of innovation, reliability, and advanced features. With its 3 ports, expansion slots, Gigabit Ethernet capabilities, rack-mountable design, and integrated service functionalities, this router serves as a versatile and robust solution for networking needs. In this comprehensive guide, we'll explore the technical specifications, capabilities, and practical applications of the Cisco ISR4351-SEC/K9, unraveling its significance in modern networking infrastructures.

As part of the ISR 4351 Series, known for its adaptability and performance, the Cisco ISR4351-SEC/K9 integrates a wide array of features suitable for diverse networking requirements. With its 3 ports, expansion slots, Gigabit Ethernet capabilities, rack-mountable design, and integrated service functionalities, this router stands as a cornerstone for building resilient and high-performing networks.

At its core, the Cisco ISR4351-SEC/K9 boasts three ports, serving as vital connectors within a network. These ports cater to various networking needs, facilitating connections to multiple devices and enabling seamless communication. Despite its compact size, the router ensures efficient data flow across the network, fostering smooth and uninterrupted connectivity.

A defining feature of the Cisco ISR4351-SEC/K9 is its expansion slots, which offer scalability and flexibility in network expansions. These slots serve as avenues for integrating additional modules or functionalities into the router. They enable businesses to adapt to evolving networking demands, whether it's incorporating new technologies, enhancing capabilities, or addressing increased network loads. The expandability of the router ensures future-proofing and cost-effective scalability.

The Gigabit Ethernet capabilities of the Cisco ISR4351-SEC/K9 router ensure high-speed data transfer within the network. Leveraging Gigabit Ethernet technology, the router supports data transmission at rates up to 1 gigabit per second, facilitating swift and reliable communication between devices. This capability is fundamental for handling bandwidth-intensive applications and ensuring seamless data flow across the network infrastructure.

Designed for optimal space utilization, the Cisco ISR4351-SEC/K9 features a rack-mountable design. This design enables easy installation within standard racks, making it suitable for data centers or network closets where space is at a premium. The rack-mountable form factor streamlines cable management and centralizes control, contributing to an organized and accessible network infrastructure.

The Cisco ISR4351-SEC/K9 is equipped with integrated service functionalities, bolstering its capabilities beyond traditional routing. These functionalities encompass a range of services such as security, VPN (Virtual Private Network), WAN (Wide Area Network) optimization, and more. By integrating these services into a single platform, the router offers comprehensive solutions to address various networking challenges, enhancing security, optimizing network performance, and facilitating secure remote access.

The ISR4351-SEC/K9 Cisco ISR 4351 Series 3 Ports Router is a high-performance networking device that is designed for use in small to medium-sized businesses and enterprise branch offices.

It is equipped with a powerful multi-core CPU that delivers high performance for routing, security, and application services. The router supports up to 3 Gigabit Ethernet ports and up to 2 SFP ports for high-speed network connectivity.

This Product also offers advanced security features such as firewall, VPN, and intrusion prevention to protect your network from cyber threats. Additionally, it is equipped with the Cisco IOS XE Software, which provides a range of advanced features such as Quality of Service (QoS), Network Address Translation (NAT), and Dynamic Host Configuration Protocol (DHCP) for improved network management.

Additionally, it has a 4 GB of flash memory and 4 GB of DRAM, which provides ample storage for your network applications and services.

This router also offers advanced application services such as Cisco SD-WAN and Cisco Web Security, which allow you to extend the capabilities of your network to support cloud-based applications and services.

The Cisco ISR 4351 Series 3 Ports Router (ISR4351-SEC/K9) is known for its reliability in providing secure and high-performance routing for small to medium-sized businesses and enterprise branch offices.

This Product is built on the Cisco ISR 4351 platform, which features an advanced multicore CPU architecture that enables high performance and security. It also has built-in security features such as Cisco TrustSec, Cisco Secure Access Control System (ACS), and Cisco Firepower Threat Defense (FTD) to protect against cyber threats.

The router also includes a wide range of connectivity options, including 3 Gigabit Ethernet ports, 2 shared SFP ports, 4 SFP+ ports, and 2 NIM slots for further expansion. This allows for flexibility in connecting to different network devices and services.

In terms of reliability, the Cisco ISR 4351 series routers have a high availability design that allows for easy redundancy and failover in the event of a hardware or software failure. Additionally, This Item has a high-capacity power supply and a built-in cooling system, which ensures that the router can operate continuously without interruption.

The Cisco ISR 4351 Series 3 Ports Ethernet Integrated Service Router (ISR4351-SEC/K9) is a high-performance router designed for medium to large enterprise networks. It is part of the Cisco ISR 4351 series, which is a part of the Cisco 4000 series integrated services router family.

This Product offers 3 integrated Gigabit Ethernet ports, which can be used to connect to LAN or WAN networks. It also features a variety of security features such as VPN support, intrusion prevention, and threat defense capabilities to keep your network secure.

The router is also equipped with built-in wireless capabilities, making it easy to set up a wireless network. It also supports a range of applications, such as Cisco DNA Center, which provides network automation and management capabilities.

This Model also has a compact form factor and can be easily mounted in a rack or cabinet. Additionally, it has a built-in cooling system that ensures reliable operation in high-temperature environments.

• Manufacturer: Cisco
• Part Number or SKU# ISR4351-SEC/K9
• Product Series: 4000
• Product Model: 4351
• Product Type: Router

• Total Number of Ports 3
• USB Yes
• Powerline No
• Management Port Yes
• Token Ring Port No
• Number of Network (RJ-45) Ports 3

• Number of Total Expansion Slots 10
• Expansion Slot Type SFP
• Expansion Slot Type Network Interface Module (NIM)
• Expansion Slot Type Service Module
• Expansion Slot Type Integrated Services Card (ISC)

• Network Technology 10/100/1000Base-T
• Ethernet Technology Gigabit Ethernet
• VoIP Supported Yes

• Standard Memory 4 GB
• Maximum Memory 16 GB
• Memory Technology DRAM
• Flash Memory 4 GB

• PoE (RJ-45) Port No
• Input Voltage 230 V AC
• Input Voltage 120 V AC
• Power Source PoE
• Power Source Power Supply

Miscellaneous

• Certifications & Standards:
• Safety-
• UL 60950-1
• CAN/CSA C22.2 No. 60950-1
• EN 60950-1
• AS/NZS 60950-1
• IEC 60950-1
• GB-4943
• EMC-
• 47 CFR, Part 15
• ICES-003 Class A
• EN55022 Class A
• CISPR22 Class A
• AS/NZS 3548 Class A
• VCCI V-3
• CNS 13438
• EN 300-386
• EN 61000 (Immunity)
• EN 55024, CISPR 24
• EN50082-1
• KN22, KN24
• Telecom-
• TIA-968-B
• CS-03
• ANSI T1.101
• ITU-T G.823, G.824
• IEEE 802.3
• RTTE Directive

In summary, the Cisco ISR4351-SEC/K9 Integrated Service Router emerges as a versatile and powerful solution for modern networking needs. With its 3 ports, expansion slots, Gigabit Ethernet capabilities, rack-mountable design, and integrated service functionalities, this router caters to the diverse requirements of businesses seeking reliable, scalable, and high-performance networking solutions. Whether it's ensuring seamless connectivity, enabling high-speed data transfer, or providing comprehensive integrated services, the Cisco ISR4351-SEC/K9 represents Cisco's commitment to delivering cutting-edge networking technology. As businesses navigate the complexities of modern connectivity, investing in a router of this caliber becomes integral to establishing a resilient, efficient, and future-proof networking infrastructure.