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Home Shop Wired Routers Cisco ISR4331/K9 Integrated Services Wired Router
Cisco AIR-CAP2602I-A-K9 Wireless Access Point
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Cisco C881-K9 Integrated Services Router

Cisco ISR4331/K9 Integrated Services Wired Router

  • Integrated services wired router designed for small to medium-sized businesses, branch offices, and enterprise teleworker sites.
  • 3 integrated WAN ports (2x Gigabit Ethernet and 1x Gigabit Ethernet/SFP) and 4 integrated Gigabit Ethernet LAN ports
  • Support for Cisco IOS XE Software, which provides a wide range of features and capabilities, including security, application visibility and control, and WAN optimization
  • Support for various VPN technologies, including Cisco FlexVPN, DMVPN, and Easy VPN, to provide secure and reliable connectivity to remote sites and users.

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Description

Cisco ISR4331/K9 Product Details

The 2- and 4-port ISDN BRI NIMs enable branches to use legacy ISDN Basic Rate Interface (BRI) networks for data connections. Because they support industry-standard ISDN dialup capabilities, these modules can be deployed as the main WAN connection over ISDN BRI, dial backup over ISDN BRI, or a combination of the two. Each physical interface supports data traffic over two 64-kbps B channels, which can be automatically bundled together using Multi-Link Point-to-Point Protocol (MLPPP).

 

Investment protection

The 2- and 4-port ISDN BRI NIMs provide a cost-effective ISDN Dial-on-Demand Routing (DDR) solution for use with legacy ISDN networks. These NIMs are supported on the Cisco 4000 Series ISRs and uphold Cisco’s commitment to providing customers with maximum flexibility and investment protection.

Because the same cards can be used on all Cisco 4000 Series ISRs, the number of stocking units can be reduced and the NIMs can be redeployed from one platform to another.

Shared features with Cisco ISR G2 Series ISDN modules

The Cisco 2- and 4-port ISDN BRI NIMs offer many of the same features as the ISR G2 Series ISDN BRI modules and can thus be smoothly deployed without any additional training (Table 1).

A new feature is full online insertion and removal (OIR or hot swap), which was introduced with the 4000 Series NIMs.

https://www.cisco.com/c/en/us/products/collateral/routers/4000-series-integrated-services-routers-isr/datasheet-c78-739839.html

What’s Included:

  • Cisco ISR4331/K9 Wired Router
  • Ethernet Cable
  • Power Supply Cable
  • Online Installation Manual
Additional information
Model Number

ISR4331/K9

Interface

Wired Router

Ethernet Ports

2-Port

Condition

Grade A – Certified Renewed

Contents

Ethernet Cable, Integrated Router, Power Cable, Quick-Install Guide Online

Color

Black

Brand

Cisco

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About Cisco
Cisco is a well-known company that has provided a variety of high-quality goods for more than three decades. The company was created in 1984 with the intention of providing innovative and dependable networking solutions to the computer and technology industry. Today, Cisco is a significant producer of broadband modems, routers, and gateways, in addition to a vast selection of other computer and technology solutions. The performance and dependability of Cisco's products is one of its defining characteristics. Advanced technologies such as beamforming and Quality of Service (QoS) for optimizing network performance are incorporated into the company's modems and routers to ensure quick and dependable internet connectivity. Additionally, Cisco's products are renowned for their sturdy construction techniques and materials, which assure their dependability and lifespan. In addition to performance and dependability, the diversity of Cisco's devices is well-known. The company's modems and routers are compatible with a range of internet service providers and technologies, including DSL, cable, and fiber, making them an excellent option for consumers seeking a flexible and dependable connectivity solution. Additionally, Cisco's products are available in a variety of sizes and designs to accommodate various demands and budgets, making them an excellent option for both home and small business customers. In addition to its performance, dependability, and adaptability, Cisco's devices are renowned for their innovative features and capabilities. Many of the company's modems and routers include additional capabilities for boosting network performance, including VPN support, traffic control, and quality of service (QoS). The advanced management and monitoring capabilities of Cisco's solutions include remote management, alarms, and diagnostics for tracking network performance and spotting potential faults. Additionally, Cisco is known for its dedication to innovation and sustainability. The company invests extensively in research and development and is continuously finding new methods to better its products and suit its customers' changing needs. In addition to being energy-efficient and ecologically friendly, Cisco's devices include features like Energy Star accreditation, RoHS compliance, and recycling initiatives. Cisco is a reputable company that offers a vast selection of high-quality, dependable, and feature-rich devices. The company's modems and routers are designed to provide quick and dependable internet connectivity and are renowned for their adaptability, innovative features, and capabilities. Additionally, Cisco's products are renowned for their superior construction, longevity, and dedication to innovation and sustainability.
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