DS-C9710-V3K9P: Cisco\’s Next-Gen SAN D
What Is the DS-C9710-V3K9P? The Cisco DS-C9710-V3...
Core Functionality & Design Purpose
The C9404-FILTER= is an air filter module specifically designed for the Cisco Catalyst 9404 chassis, a 4-slot modular switch in the Catalyst 9400 Series. Its primary role is to prevent dust and particulate ingress into the chassis, ensuring optimal thermal performance and reducing hardware failure risks in environments like industrial sites or dusty data centers.
Installation & Maintenance Requirements
The filter slides into the front intake vents of the Catalyst 9404 chassis, compatible with both front-to-back and back-to-front airflow configurations. Cisco recommends replacing the filter every 6–12 months, depending on environmental conditions, to maintain airflow efficiency and avoid overheating.
Key Benefits & Performance Impact
- Thermal management: Unobstructed airflow prevents hotspots, critical for high-PoE line cards like the C9400-LC-48HX++= that generate significant heat.
- Dust mitigation: Reduces fan wear-and-tear, extending the lifespan of chassis components such as power supplies (C9400-PWR-2100AC=) and supervisor engines (C9400-SUP-1XL=).
- Compliance: Meets NEBS GR-63-Core standards for particulate filtration in telecom and industrial deployments.
Compatibility & Deployment Scenarios
Exclusively designed for the Catalyst 9404 chassis, this filter is critical in environments such as:
- Manufacturing facilities: Where metal shavings or lubricant aerosols threaten internal components.
- Edge data centers: Located in regions with high dust or sand exposure.
- Outdoor cabinets: Deployed in cellular tower bases or transportation hubs.
Procurement & Replacement Guidance
For verified inventory and pricing, visit [“C9404-FILTER=” link to (https://itmall.sale/product-category/cisco/). Always keep a spare filter on-site to avoid unplanned downtime during maintenance cycles.
Why This Filter Isn’t Just an “Optional Extra”
Having managed Catalyst 9404 deployments in harsh environments, the C9404-FILTER= is often overlooked but plays a non-negotiable role in hardware reliability. In one case, neglecting filter replacement led to a 40% increase in fan RPM, spiking energy costs and triggering thermal alarms. For enterprises operating in challenging conditions, this component isn’t just about compliance—it’s about safeguarding six-figure hardware investments.