
( Brand: Cisco ), ( Manufacturer Part Number: 800-30322-01 )
The Cisco 800-30322-01 D0 Distribution Unit (DNU) is a critical component in the Cisco 800 series wireless LAN controllers. This DNU, specifically model T188379, is designed to provide high-density, reliable, and scalable distribution of wireless data, voice, and video services.
The Cisco 800-30322-01 D0 DNU is a 1RU (1.75 inches high by 19 inches wide by 1.75 inches deep) form factor device, making it easy to integrate into existing network infrastructure. It supports up to 160 access points, providing extensive coverage for large-scale wireless networks.
The DNU features eight 10/100/1000 Ethernet ports, allowing for flexible network connectivity. It also includes two Gigabit Ethernet ports for uplink connections to the wireless LAN controller or other network devices. The DNU supports Power over Ethernet (PoE) plus, which allows for power and data transmission over a single Ethernet cable, reducing the need for additional power outlets.
The Cisco 800-30322-01 D0 DNU is designed with reliability and resilience in mind. It includes redundant power supplies and fans, ensuring that the device can continue to operate even in the event of a component failure. The DNU also supports advanced features such as link aggregation and load balancing, ensuring optimal network performance.
The DNU is easy to manage and configure using Cisco Prime Infrastructure or Cisco Controller Software. It provides real-time monitoring and diagnostic tools, allowing network administrators to quickly identify and resolve any issues. The DNU also supports Cisco's wireless security features, including 802.1X authentication, role-based access control, and intrusion prevention.
In summary, the Cisco 800-30322-01 D0 Distribution Unit (DNU) is a powerful and reliable device for distributing wireless services in large-scale networks. Its high-density design, advanced features, and easy management make it an ideal choice for businesses and organizations looking to enhance their wireless network capabilities.
The Cisco 800-30322-01 D0 Distribution Unit T188379 is a high-capacity distribution unit designed for Cisco 800 Series ISRs. Here are some pros and cons to consider before making a purchase:
Pros:1. High capacity: The unit supports up to 128 subscriber lines, making it ideal for large-scale deployments.
2. Flexibility: It can be used with a variety of Cisco 800 Series ISRs, providing flexibility in network design.
3. Reliability: Cisco is known for its high-quality products, and the distribution unit is no exception.
4. Easy to manage: The unit can be managed using Cisco's IOS software, which is widely used and well-documented.
5. Expandability: The unit can be expanded with optional modules to support additional features, such as Voice over IP (VoIP) or firewall services.
Cons:1. Cost: The unit is expensive, which may make it out of reach for some budgets.
2. Complexity: The unit may be overkill for smaller networks, as its features and capacity may not be needed.
3. Requires specialized knowledge: Installing and configuring the unit requires specialized knowledge of Cisco equipment, which may require additional training or hiring of a consultant.
4. Limited support for non-Cisco devices: The unit is optimized for Cisco equipment, and may not work as well with non-Cisco devices.
Conclusion:The Cisco 800-30322-01 D0 Distribution Unit T188379 is a high-capacity, reliable, and flexible solution for large-scale deployments. However, its cost and complexity may make it a less attractive option for smaller networks or those with limited resources. If you have the budget and the need for its advanced features, the unit is a solid choice. If not, you may want to consider a less expensive option that better fits your needs.
Cisco 800-30322-01 D0 Distribution Unit T188379 Warranty Information: This is a used item, in good condition and includes 30 day warranty.