Cisco ISR4331-SEC/K9 1U Router with 4GB Flash Memory

Form Factor: 1U Rack-mountable

The Cisco ISR4331-SEC/K9 Router is designed with a form factor of 1U Rack-mountable, making it an ideal choice for users looking for a compact and space-saving networking solution. This form factor ensures efficient utilization of rack space, allowing users to maximize their available infrastructure without compromising on performance or functionality.

Key Specifications of the ISR4331-SEC/K9 Router

• Part Number: ISR4331-SEC/K9
• Manufacturer: Cisco
• Device Type: Router
• Enclosure: Rack-mountable, Modular, 1U
• Connectivity: Wired

Performance and Throughput

• Aggregate Throughput: 100 Mbps
• Data Link Protocols: Ethernet, Fast Ethernet, Gigabit Ethernet

Network and Transport Protocols

• Supported Protocols: IPsec, PPPoE, DHCP
• Routing Protocols: OSPF, IS-IS, RIP-1, RIP-2, BGP, EIGRP, DVMRP, PIM-SM, IGMPv3, GRE, PIM-SSM, Static IPv4 Routing, Static IPv6 Routing, Policy-based Routing (PBR), IPv4-to-IPv6 Multicast

Remote Management and Features

• Management Protocols: SNMP, RMON
• Key Features:
  • Firewall Protection
  • VPN Support
  • VLAN Support
  • Syslog Support
  • IPv6 Compatibility
  • Class-based Weighted Fair Queuing (CBWFQ)
  • Weighted Random Early Detection (WRED)
  • Wall Mountable
  • IPsec Virtual Private Network (VPN)
  • Access Control List (ACL) Support
  • Quality of Service (QoS)
  • Dynamic Multipoint VPN (DMVPN)
  • RADIUS Support
  • NetFlow
  • IPFIX

Compliance Standards

• IEEE 802.3
• IEEE 802.1Q
• IEEE 802.3ah
• IEEE 802.1ag
• ANSI T1.101
• ITU-T G.823
• ITU-T G.824
• CISPR 22 Class A
• CISPR 24
• EN55024
• EN55022 Class A
• EN50082-1
• AS/NZS 60950-1
• ICES-003 Class A
• CS-03
• R&TTE
• FCC CFR47 Part 15
• EN300-386
• UL 60950-1
• IEC 60950-1
• EN 60950-1
• AS/NZS 3548 Class A
• GB 4943
• CAN/CSA C22.2 No. 60950-1
• VCCI V-3
• EN 61000
• KN22
• KN24
• CNS 13438

Memory and Storage

• RAM: 4 GB (installed), expandable to 16 GB (max), DDR3 SDRAM
• Flash Memory: 4 GB (installed), expandable to 16 GB (max)

Expansion and Connectivity Options

• Interfaces:
  • WAN/LAN: 2 x 10Base-T/100Base-TX/1000Base-T - RJ-45
  • Serial Console: 1 x Console - RJ-45
  • Management Console: 1 x Console - Mini-USB Type B
  • Auxiliary Serial: 1 x Auxiliary - RJ-45
  • USB 2.0: 1 x 4-Pin USB Type A
  • SFP (Mini-GBIC): 2 x
  • Management: 1 x RJ-45
• Expansion Slots:
  • 2 x NIM (total) / 2 x free
  • 1 x ISC (total) / 1 x free
  • 1 x Enhanced Service Module (SM-X) (total) / 1 x free
  • 2 x DIMM 240-pin (total) / 0 x free

Power Specifications

• Power Device: Internal Power Supply - 250 Watt
• Installed Quantity: 1 (installed), 1 (max)
• Voltage Required: AC 120/230 V (50/60 Hz)

Enhanced Space Efficiency

By being 1U Rack-mountable, the Cisco ISR4331-SEC/K9 Router can be easily mounted in standard server racks, taking up minimal vertical space. This is particularly beneficial for organizations that have limited rack space or need to accommodate multiple networking devices within a confined area. The compact size of the router allows for more efficient use of valuable data center real estate, enabling businesses to optimize their infrastructure setup.

Improved Cable Management

The 1U form factor of the Cisco ISR4331-SEC/K9 Router also contributes to better cable management. With its rack-mountable design, the router can be neatly integrated into existing rack systems, minimizing cable clutter and ensuring a clean and organized network setup. This not only enhances the overall aesthetics of the data center but also facilitates easier maintenance and troubleshooting by providing clear visibility of cable connections.

Scalability and Future-Proofing

The 1U Rack-mountable form factor of the Cisco ISR4331-SEC/K9 Router also offers scalability and future-proofing benefits. As businesses grow and their networking requirements expand, having a compact router that can be easily integrated into existing rack systems provides the flexibility to add more networking devices without the need for additional rack space. This scalability ensures that organizations can adapt to changing network demands without significant infrastructure modifications.

Portability and Versatility

The compact size and rack-mountable design of the Cisco ISR4331-SEC/K9 Router make it a portable and versatile networking solution. It can be easily relocated or deployed in various environments, including branch offices, data centers, or remote sites. The router's form factor allows for seamless integration into different rack setups, enabling businesses to establish consistent and standardized network configurations across multiple locations.

Overall Benefits of 1U Rack-mountable Form Factor

In summary, the 1U Rack-mountable form factor of the Cisco ISR4331-SEC/K9 Router offers several significant benefits for users:

• Efficient utilization of rack space
• Enhanced space efficiency
• Improved cable management
• Easy installation and maintenance
• Scalability and future-proofing
• Portability and versatility

Slots: 6

The Cisco ISR4331-SEC/K9 Router boasts 6 slots, making it a highly versatile and expandable networking solution for businesses of all sizes. These slots provide users with the flexibility to customize their router's capabilities by adding various modules and enhancing performance, security, and connectivity options as per their specific requirements.

Module Flexibility and Customization

The availability of 6 slots in the Cisco ISR4331-SEC/K9 Router allows users to tailor their networking setup to their unique needs. These slots can accommodate a wide range of modules, including network interface modules (NIMs), enhanced service modules (ESMs), or advanced integration modules (AIMs). By selecting and installing the appropriate modules, organizations can customize the router's functionality and performance to align with their specific networking demands.

Expanded Connectivity Options

The 6 slots in the Cisco ISR4331-SEC/K9 Router enable users to expand their connectivity options and integrate diverse networking technologies. For instance, by adding NIMs to the available slots, organizations can incorporate different types of interfaces such as Ethernet, serial, or T1/E1 connections. This flexibility empowers businesses to connect with a wide range of devices, networks, and protocols, ensuring seamless communication and collaboration across their entire infrastructure.

Enhanced Performance and Throughput

By utilizing the available slots to install high-performance modules, the Cisco ISR4331-SEC/K9 Router can deliver enhanced performance and throughput. Users can opt for modules that provide advanced features like hardware acceleration, encryption capabilities, or deep packet inspection. These modules offload resource-intensive tasks from the router's main processing unit, enabling it to handle higher network traffic volumes with increased efficiency and reduced latency.

Modular Security Capabilities

The 6 slots of the Cisco ISR4331-SEC/K9 Router offer significant advantages in terms of enhancing network security. Organizations can choose to install security-focused modules such as intrusion prevention systems (IPS) or firewall modules to fortify their network defenses against various threats. These modules provide dedicated security processing capabilities, ensuring real-time threat detection and prevention without compromising overall network performance.

Future-Proofing and Scalability

The ability to add modules to the 6 available slots ensures future-proofing and scalability for the Cisco ISR4331-SEC/K9 Router. As technology evolves and networking requirements change, organizations can simply upgrade or replace modules to adapt to new standards or emerging technologies. This scalability eliminates the need for complete router replacements while allowing businesses to stay ahead of the curve and efficiently meet evolving network demands.

Overall Benefits of 6 Slots

To summarize, the 6 slots in the Cisco ISR4331-SEC/K9 Router offer users the following benefits:

• Module flexibility and customization
• Expanded connectivity options
• Enhanced performance and throughput
• Modular security capabilities
• Future-proofing and scalability

Flash Memory: 4GB

The Cisco ISR4331-SEC/K9 Router is equipped with 4GB of flash memory, providing users with ample storage space for firmware, operating systems, configurations, and other essential files. This flash memory capacity ensures reliable and efficient router operations while offering various benefits for users.

Stability and Reliability

The 4GB flash memory of the Cisco ISR4331-SEC/K9 Router plays a crucial role in ensuring stability and reliability. By storing critical system files and configurations, the router can boot up quickly and maintain consistent performance even after power cycles or firmware updates. The flash memory also safeguards against potential data loss or corruption, allowing for uninterrupted operations and minimizing downtime.

Scalable Operating System

The generous flash memory capacity of 4GB enables the Cisco ISR4331-SEC/K9 Router to support feature-rich operating systems. These operating systems can include advanced routing protocols, security features, or management capabilities that enhance the router's overall functionality. With ample storage space, users can confidently deploy complex and scalable operating systems that cater to their specific networking requirements.

Configuration Flexibility

The 4GB flash memory in the Cisco ISR4331-SEC/K9 Router enables users to store and manage multiple configurations. This flexibility proves invaluable when it comes to deploying different setups for specific network environments or accommodating changes in network requirements. Having sufficient flash memory ensures that users can easily switch between configurations without the need for external storage devices or time-consuming manual reconfigurations.

Efficient Software Upgrades

The flash memory capacity of the Cisco ISR4331-SEC/K9 Router also facilitates seamless software upgrades. Users can store new firmware images in the flash memory, allowing for quick and reliable upgrades without the risk of data loss or disruptions. This convenience ensures that organizations can leverage the latest software features, performance enhancements, or security patches without any significant downtime or operational disruptions.

Backup and Disaster Recovery

With 4GB of flash memory, users can create regular backups of critical router configurations and files. These backups serve as a vital component of disaster recovery strategies, enabling quick restoration of router settings in case of failures or unforeseen events. The flash memory provides a reliable and easily accessible storage medium for these backups, contributing to efficient disaster recovery processes and minimizing data loss risks.

Overall Benefits of 4GB Flash Memory

To summarize, the 4GB flash memory in the Cisco ISR4331-SEC/K9 Router offers several benefits:

• Stability and reliability
• Scalable operating system support
• Configuration flexibility
• Efficient software upgrades
• Backup and disaster recovery capabilities

In conclusion, the Cisco ISR4331-SEC/K9 Router's 1U Rack-mountable form factor, 6 slots, and 4GB flash memory provide users with a compact and versatile networking solution that maximizes space efficiency, customization options, performance, and reliability. The router's form factor ensures efficient utilization of rack space, improves cable management, and simplifies installation and maintenance. The availability of 6 slots allows for module flexibility, expanded connectivity options, enhanced performance, and future scalability. Furthermore, the 4GB flash memory offers stability, scalable operating system support, configuration flexibility, efficient software upgrades, and backup capabilities. With these features, the Cisco ISR4331-SEC/K9 Router empowers businesses to build robust and adaptable network infrastructures that meet their evolving needs.