
( Brand: Cisco ), ( Manufacturer Part Number: A9K-RSP440-TR ), ( Form Factor: Rack Mountable ), ( Type: Server )
The Cisco A9K-RSP440-TR is a high-performance, ultra-dense, and scalable routing system designed for data center and campus network deployments. This routing system is based on Cisco's latest Catalyst 9000 series, which brings together superior performance, advanced features, and easy deployment and management.
The Cisco A9K-RSP440-TR is a 4-slot modular router that supports up to four fixed 10GbE or 40GbE interfaces and up to 16 line cards, making it an ideal choice for large-scale network deployments. Each line card supports up to 16 1GbE or 10GbE ports, delivering a total of up to 256 1GbE or 160 10GbE ports.
The routing system is powered by Cisco's latest Silicon One ASICs, which provide up to 1.2 Tbps of throughput and up to 2.36 million packets per second (pps) of forwarding capacity. These ASICs also support advanced features such as EVPN-VXLAN, MPLS, IPv6, and multicast routing, enabling efficient and secure network connectivity for modern applications.
The Cisco A9K-RSP440-TR also offers robust security features, including support for Cisco's Encrypted Traffic Analytics (ETA) and TrustSec security framework. ETA helps detect encrypted threats by decrypting and inspecting encrypted traffic for malware and other security threats, while TrustSec provides role-based access control and identity-based security policies.
The routing system is easy to deploy and manage, with a modular design that allows for flexible configuration and scaling. It also supports Cisco's DNA Center, which provides a centralized management platform for network configuration, policy management, and analytics.
The Cisco A9K-RSP440-TR is designed for high availability and resilience, with redundant power supplies, fans, and supervisors. It also supports advanced features such as FabricPath technology, which provides a highly scalable, resilient, and flexible fabric for data center networks.
In summary, the Cisco A9K-RSP440-TR is a powerful, ultra-dense, and scalable routing system that delivers superior performance, advanced features, and easy deployment and management for data center and campus network deployments. Its high-performance ASICs, flexible modular design, advanced security features, and support for Cisco's DNA Center make it an ideal choice for modern network environments.
The Cisco A9K-RSP440-TR is a high-end data center switch designed for large-scale data center deployments. It is part of Cisco's Nexus 9000 series, which is known for its programmability, scalability, and performance. Here are some pros and cons of buying this switch:
Pros:1. High Performance: The Cisco A9K-RSP440-TR provides up to 2.3 Tbps of system capacity and supports up to 2.1 Tbps of throughput, making it ideal for high-bandwidth and low-latency applications.
2. Programmability: With support for Cisco's Application Policy Infrastructure Controller (APIC) and Software-Defined Networking (SDN) capabilities, the A9K-RSP440-TR offers advanced programmability features that enable automation, policy management, and network agility.
3. Scalability: The switch supports up to 116 40GbE or 232 25GbE ports, making it suitable for large-scale data center deployments.
4. Resilience: The A9K-RSP440-TR offers high availability features such as redundant power supplies, fans, and supervisors, ensuring minimal downtime and maximum uptime.
5. Energy Efficiency: The switch uses Cisco's EnergyWise technology, which allows for power utilization optimization and energy savings.
Cons:1. High Cost: The Cisco A9K-RSP440-TR is a high-end switch, and its price reflects its advanced features and capabilities. This may not be a viable option for small or mid-sized businesses with limited budgets.
2. Complexity: The switch's advanced features and capabilities can be complex to configure and manage, requiring specialized knowledge and expertise.
3. Compatibility: The A9K-RSP440-TR may not be compatible with all network devices and applications, making it essential to check compatibility before making a purchase.
In conclusion, the Cisco A9K-RSP440-TR is a high-performance, scalable, and programmable switch that is ideal for large-scale data center deployments. Its advanced features offer flexibility, automation, and energy savings, making it a valuable investment for businesses that require a robust and agile network infrastructure. However, its high cost and complexity may make it a less attractive option for small or mid-sized businesses.
My recommendation would be to carefully evaluate your network infrastructure requirements and assess the benefits and costs of the A9K-RSP440-TR against your budget and expertise. If you determine that it aligns with your needs, then it could be a worthwhile investment. However, if you have limited resources or require a simpler solution, you may want to consider alternative options.
Used, Good condition: Item may have minor cosmetic wear, such as light scratches or surface imperfections from regular use, but remains in good overall condition. Condition: C4. Orders are processed and shipped quickly. Feel free to reach out with any questions.
Please carefully review all photos before purchasing. Fully Functional: The hardware has been tested and verified as working through manual or software diagnostics.