What Is the ASR-9904-LS-BUN? Line Card Capabi
ASR-9904-LS-BUN Overview: Purpose and Core Compon...
Overview of the Cisco C9500X-4PTH-KIT=
The Cisco Catalyst C9500X-4PTH-KIT= is a power and thermal accessory kit designed for the Catalyst 9500X Series switches, providing critical components to optimize power redundancy and thermal management in high-density deployments. This kit ensures uninterrupted operation for mission-critical networks, particularly in data centers and enterprise cores.
Key Components and Functional Benefits
- Quad Power Supply Support: Enables N+N or N+1 redundancy with four hot-swappable power supplies (e.g., C9K-PWR-1600WAC).
- Enhanced Thermal Management: Includes high-efficiency fan trays and airflow guides to prevent overheating in stacked configurations.
- Mounting Hardware: Pre-configured brackets and screws for seamless integration into standard 19-inch racks.
Primary Benefit: The kit extends the Catalyst 9500X’s 99.999% uptime capability by addressing power and thermal bottlenecks in scaled environments.
Compatibility and Deployment Scenarios
“Which Catalyst 9500X models support this kit?”
- Supported Chassis: Compatible with all Catalyst 9500X fixed-configuration switches, including the C9500X-28C8D and C9500X-16C8D.
- Exclusions: Not designed for non-9500X models like the Catalyst 9400 or 9300 Series.
Addressing Critical User Questions
“How does this kit improve power efficiency?”
- Load Sharing: Distributes power draw across four supplies, reducing per-unit strain and extending hardware lifespan.
- Dynamic Scaling: Supports incremental power upgrades as network demands grow.
“Can I retrofit this kit into an existing Catalyst 9500X deployment?”
- Yes: Components are backward-compatible with earlier Catalyst 9500X firmware and hardware revisions.
“Does it require specialized cooling infrastructure?”
- No: The included fan trays are optimized for standard front-to-back or side-to-side airflow layouts.
Where to Purchase the C9500X-4PTH-KIT=
For guaranteed performance and Cisco warranty coverage, purchase the C9500X-4PTH-KIT= from itmall.sale. This supplier offers Cisco-certified kits, ensuring compliance with thermal and power specifications.
Practical Insights from the Field
In a recent financial data center upgrade, the 4PTH-KIT= allowed a client to deploy four 1600W power supplies in a load-shared configuration—eliminating a single point of failure during peak trading hours. However, another team learned the hard way that mixing third-party fans with this kit triggered thermal alarms, forcing a rollback. The takeaway? Stick to OEM components for predictable outcomes. For enterprises where uptime is non-negotiable, this kit isn’t optional—it’s essential. Trusting vendors like itmall.sale ensures every watt and airflow CFM is accounted for, letting you focus on what’s next, not what’s broken.