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Cisco ISR4331/K9 3 Ports Integrated Service Router

ISR4331/K9
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Brief Overview of ISR4331/K9

Cisco ISR4331/K9 3 Ports Rack-Mountable Integrated Service Router. Excellent Refurbished
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SKU/MPNISR4331/K9Availability✅ In StockProcessing TimeUsually ships same day ManufacturerCisco Product/Item ConditionExcellent Refurbished ServerOrbit Replacement WarrantySix-Month (180 Days)
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Description

Ports

The Cisco ISR4331/K9 Integrated Service Router is equipped with 3 ports, making it an incredibly versatile and efficient networking solution for businesses of all sizes. These ports provide users with a wide range of connectivity options, allowing them to easily connect various devices and expand their network capabilities.

Device Overview of ISR4331/K9

Manufacturer Information

The Cisco ISR4331/K9 is a robust, rack-mountable router designed to deliver high-performance networking solutions. Manufactured by Cisco, this model is ideal for medium-sized to large enterprises seeking reliable and versatile routing capabilities.

Port and Interface Details

  • Total Ports: 3
  • Network Ports (RJ-45): 2
  • USB Ports: Yes
  • Management Port: Yes
  • Powerline Capability: No

Expansion Capabilities

  • Total Expansion Slots: 6
  • Expansion Slot Types:
    • SFP (Small Form-Factor Pluggable)
    • Network Interface Module (NIM)
    • Integrated Services Card (ISC)

Protocols and Standards

  • Network Protocols: IPSec, PPPoE, DHCP
  • Remote Management Protocols: SNMP, Ramon
  • Standards Compliance:
    • IEEE 802.3
    • IEEE 802.1Q
    • IEEE 802.3ah
    • IEEE 802.1ag
    • ANSI T1.101
    • ITU-T G.823
    • ITU-T G.824

Ethernet and Network Technology

  • Ethernet Technology: Gigabit Ethernet
  • Network Technology: 10/100/1000Base-T

Security Features

  • IPsec: Yes
  • VPN Support: Yes
  • Secure Socket Layer (SSL): Yes

Memory Specifications

  • Standard Memory: 4 GB DDR3 SDRAM
  • Maximum Memory: 16 GB DDR3 SDRAM
  • Flash Memory: 4 GB

Power Requirements

  • PoE (Power over Ethernet): No
  • Input Voltage: 120 V AC / 230 V AC
  • Power Source: Power Supply

Enhanced Connectivity

With 3 ports, the Cisco ISR4331/K9 offers enhanced connectivity options for businesses. Whether you need to connect multiple devices within your office or establish connections with external networks, these ports ensure that you can easily achieve your desired setup. This level of connectivity is particularly beneficial for businesses that require a highly flexible and scalable network infrastructure.

Increased Bandwidth

The presence of 3 ports on the Cisco ISR4331/K9 also enables users to increase their network's bandwidth. Each port can be utilized to transmit data, resulting in a higher overall data transfer capacity. This is especially important for businesses that deal with large volumes of data or require fast and reliable internet connections.

Improved Network Performance

Having multiple ports on the Cisco ISR4331/K9 allows for better distribution of network traffic. By distributing the load across different ports, the router can effectively manage and prioritize data packets, resulting in improved network performance. This ensures that critical applications receive the necessary bandwidth and reduces the risk of congestion or bottlenecks within the network.

Flexible Network Configurations

The 3 ports on the Cisco ISR4331/K9 provide users with the flexibility to configure their network in various ways. For example, one port can be used for WAN connectivity, while another can be dedicated to connecting local devices or servers. This flexibility enables businesses to adapt their network setup based on their specific requirements, allowing for a more efficient and customized networking solution.

Network Expansion

The presence of 3 ports on the Cisco ISR4331/K9 also facilitates network expansion. As businesses grow and their networking needs increase, they can easily add more devices or connect to additional networks using the available ports. This scalability ensures that the router can accommodate future growth and evolving network requirements, providing a long-term solution for businesses.

Rack Mountable

The Cisco ISR4331/K9 Integrated Service Router is designed to be rack mountable, offering users a convenient and space-saving solution for their networking needs. This feature allows businesses to efficiently utilize their rack space and optimize their network infrastructure.

Space Efficiency

Being rack mountable means that the Cisco ISR4331/K9 can be securely installed within a server rack, eliminating the need for additional floor or desk space. This is particularly important for businesses with limited physical space, such as small offices or data centers. By mounting the router in a rack, valuable floor or desk space can be freed up for other purposes, resulting in a more organized and efficient working environment.

Easy Installation and Maintenance

Rack mountable routers like the Cisco ISR4331/K9 are designed for easy installation and maintenance. The router can be quickly and securely mounted in a standard rack, simplifying the setup process. Additionally, having the router within easy reach makes it easier to perform routine maintenance tasks, such as firmware updates or troubleshooting. This saves time and effort for IT professionals, allowing them to focus on other critical tasks.

Improved Cable Management

The rack-mountable design of the Cisco ISR4331/K9 also contributes to improved cable management. With the router neatly installed in a rack, cables can be organized and secured properly. This reduces clutter and minimizes the risk of cable damage or accidental disconnections. Effective cable management not only enhances the overall aesthetics of the network setup but also improves airflow, reducing the risk of overheating and ensuring optimal router performance.

Scalability and Expansion

Rack mountable routers offer scalability and expansion options for businesses. With the Cisco ISR4331/K9, additional routers or networking equipment can be easily added to the rack as the network grows. This modular approach enables businesses to scale their network infrastructure without the need for extensive restructuring or relocation of equipment. The rack-mountable design ensures that businesses can efficiently manage their expanding network requirements.

Improved Cooling and Ventilation

By installing the Cisco ISR4331/K9 in a rack, businesses can take advantage of the built-in cooling and ventilation features of the rack. Racks are designed to facilitate airflow and dissipate heat efficiently, ensuring that network equipment remains within optimal operating temperatures. This is particularly important for routers, as excessive heat can negatively impact their performance and longevity. The rack-mountable design helps maintain a stable and suitable environment for the router, reducing the risk of overheating-related issues.

In conclusion, the Cisco ISR4331/K9 Integrated Service Router with its 3 ports offers enhanced connectivity, increased bandwidth, improved network performance, flexible network configurations, and network expansion capabilities. Its rack-mountable design provides space efficiency, easy installation and maintenance, improved cable management, scalability, and expansion options, as well as improved cooling and ventilation. These features make the Cisco ISR4331/K9 an ideal choice for businesses seeking a reliable and efficient networking solution.

Features
Product/Item Condition:
Excellent Refurbished
ServerOrbit Replacement Warranty:
Six-Month (180 Days)