CISCO3945-V/K9 Cisco 3945 Series 3 Ports Services Router Refurbished

The Cisco 3945-V/K9 is a powerful and versatile networking device belonging to the Cisco 3900 Series Integrated Services Routers (ISRs). Designed to meet the demands of modern business networks, this router provides a robust foundation for secure and scalable connectivity. In this detailed exploration, we'll delve into the key features, specifications, and applications of the Cisco 3945-V/K9, shedding light on its role in enhancing network performance and reliability.

The Cisco 3945-V/K9 is a member of the Cisco 3900 Series, which is renowned for its ability to deliver high-performance networking solutions. As a part of the Integrated Services Router family, the 3945-V/K9 combines routing, security, and voice functionalities in a single platform, making it a comprehensive solution for various business needs.

• Scalability: The Cisco 3945 router is known for its scalability, allowing businesses to adapt and expand their networks effortlessly. With three available integrated ports, it provides flexibility in connecting various devices and accommodating the evolving needs of a growing enterprise.
• Integrated Services: As an Integrated Services Router (ISR), the CISCO3945-V/K9 combines multiple functions into a single platform, streamlining network management. It offers services such as routing, security, and voice, eliminating the need for separate devices and reducing complexity.
• High Performance: Powered by a robust architecture, the 3945 Series router delivers high performance, ensuring smooth data transmission and optimal network efficiency. It is equipped to handle bandwidth-intensive applications and supports high-speed data transfer rates.
• Security Features: Cisco prioritizes security, and the 3945 Series is no exception. With built-in security features, including firewall capabilities and VPN support, the router safeguards sensitive data and protects against potential threats, ensuring a secure networking environment.
• Voice and Video Capabilities: The CISCO3945-V/K9 router is designed to support voice and video applications seamlessly. This makes it an ideal choice for businesses implementing unified communications, video conferencing, and VoIP solutions.
• Modular Design: The modular design of the Cisco 3945 Series allows for easy integration of additional modules and interface cards. This modularity enhances the router's adaptability to changing network requirements, providing a future-proof solution.
• Advanced Management Features: Cisco routers are renowned for their management capabilities, and the 3945 Series is no exception. The router supports advanced management protocols, making it easier for administrators to monitor, configure, and troubleshoot the network effectively.

• Processor and Memory: The Cisco 3945-V/K9 is powered by a multicore processor that enhances overall performance. It features integrated service modules and onboard memory, providing the necessary resources for handling complex networking tasks.
• Ports and Interfaces: With a focus on connectivity, the router boasts a variety of ports and interfaces. It includes multiple Gigabit Ethernet ports, USB ports, and expansion slots, offering flexibility in connecting different devices and peripherals.
• Form Factor: The router comes in a rack-mountable form factor, ensuring easy integration into existing network infrastructure. Its sleek and compact design makes it suitable for deployment in diverse environments.
• Power Supply: Power redundancy is a critical aspect of network reliability. The Cisco 3945-V/K9 supports dual power supplies, providing a failover mechanism to ensure uninterrupted operation in case of power supply issues.

• Enterprise Networks: The Cisco 3945-V/K9 is well-suited for large enterprise networks where performance, security, and scalability are crucial. Its ability to handle high volumes of data traffic makes it an ideal choice for organizations with extensive networking needs.
• Branch Offices: Branch offices often require a compact yet powerful networking solution. The Cisco 3945-V/K9's integrated services and scalability make it an excellent choice for connecting branch offices to the main network securely and efficiently.
• Unified Communications: Businesses relying on Unified Communications can leverage the router's voice and video capabilities. It supports IP telephony and video conferencing, enhancing collaboration within the organization.
• Data Center Connectivity: The router's high-performance routing capabilities make it suitable for connecting to data centers. It can efficiently handle the data transfer requirements of data-intensive applications and services.

The CISCO3945-V/K9 Cisco 3945 Series 3 Ports Integrated Services Router is a high-performance router designed for use in enterprise networks. It provides a range of advanced features and capabilities, including:

• High-speed data transfer: The product supports data transfer speeds of up to 1 Gbps, allowing for fast and efficient data transfer.
• Advanced security features: The router includes a wide range of security features, such as access control lists (ACLs), VPN support, and Cisco TrustSec capabilities.
• Flexible network management: The router can be managed through a variety of methods, including the Cisco IOS command-line interface (CLI), Cisco Prime Infrastructure, and Cisco Network Assistant.
• Scalability: The router can be used in conjunction with other Cisco routers, allowing for easy scalability as your network grows.
• Voice and video support: The router supports Voice over IP (VoIP) and video conferencing, making it ideal for use in environments where these services are required.

Exceptional Reliability

The CISCO3945-V/K9 Cisco 3945 Series 3 Ports Integrated Services Router is a reliable and high-performing router that is designed for use in enterprise networks. The router offers a wide range of advanced features and capabilities, including:

• High-performance routing: The product supports up to 2 Gbps of throughput, allowing for fast and efficient data transfer.
• Advanced security features: The router includes a wide range of security features, such as access control lists (ACLs), quality of service (QoS), and Cisco TrustSec capabilities.
• Flexible network management: The router can be managed through a variety of methods, including the Cisco IOS command-line interface (CLI), Cisco Prime Infrastructure, and Cisco Network Assistant.
• Scalability: The router can be used in conjunction with other Cisco devices, allowing for easy scalability as your network grows.
• Durability: The router is built with robust hardware that can withstand harsh conditions, ensuring its longevity.
• High availability: The router can provide high availability by using features like redundancy and failover capabilities.

• Manufacturer: Cisco
• Model Number or SKU# CISCO3945-V/K9
• Product Series: 3900
• Product Model: 3945
• Product Name: 3945 Integrated Services Router
• Product Type: Router

• License Type: UC License
• Form Factor: Rack-mountable
• Data Link Protocol: Ethernet, Fast Ethernet, Gigabit Ethernet
• Routing Protocol: OSPF, IS-IS, BGP, EIGRP, DVMRP, PIM-SM, IGMPv3, GRE, PIM-SSM, static IPv4 routing, static IPv6 routing
• Remote Management Protocol: SNMP, RMON
• Compliant Standards: IEEE 802.1Q, IEEE 802.1ah, IEEE 802.1ag
• DRAM Memory: 1 GB (installed) / 2 GB (max)
• Flash Memory: 256 MB (installed) / 8 GB (max)

• Total Number of Ports: 3
• Management Port: Yes

• Number of Total Expansion Slots: 17
• Expansion Slot Types: PVDM, HWIC, SFP (mini-GBIC)

• 3 x 10Base-T/100Base-TX/1000Base-T - RJ-45
• Management: 1 x console - RJ-45
• Management: 1 x console - mini-USB Type B
• Serial: 1 x auxiliary - RJ-45
• USB: 2 x 4 PIN USB Type A
• 2 x SFP (mini-GBIC)

• Total (Free): 4 (4) x HWIC
• 3 (2) x PVDM
• 2 (1) x Compact Flash Card
• 1 (1) x Expansion Slot

• OS Provided: Cisco IOS Universal
• Software Included: Cisco IOS IP Base, Cisco IOS Unified Communications

Environmental Parameters

• Min Operating Temperature: 32 °F
• Max Operating Temperature: 104 °F
• Humidity Range Operating: 5 - 85%

Power Description

• PoE (RJ-45) Port: No
• Redundant Power Supply Supported: No
• Power Device: Power supply - internal
• Voltage Required: AC 120/230 V (47/63 Hz)

Memory

• Standard Memory: 1 GB

Network and Communication

• Network Technology: 10/100/1000Base-T
• Ethernet Technology: Gigabit Ethernet
• VoIP Supported: No

Product Features

• Firewall protection, VPN support, MPLS support, Syslog support, content filtering, IPv6 support, Class-Based Weighted Fair Queuing (CBWFQ), Weighted Random Early Detection (WRED), Quality of Service (QoS), Dynamic Multipoint VPN (DMVPN)

Miscellaneous

• Package Contents:
  • 3945 Integrated Services Router
  • 19-Inch Rack-Mount Unit

In general, the Cisco 3945-V/K9 Integrated Services Router stands as a versatile and powerful networking solution for businesses of all sizes. Its combination of high-performance routing, integrated services, and scalability makes it well-suited for a wide range of applications. Whether used in enterprise networks, branch offices, or data centers, the Cisco 3945-V/K9 delivers the reliability and functionality required in today's dynamic and interconnected business environment. With its advanced features, user-friendly configuration, and robust security, the Cisco 3945-V/K9 continues to be a cornerstone in Cisco's lineup of networking solutions.