• Cisco N3K-C3048-FAN-B fan module for Nexus 3048 in black server rack
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Cisco

Cisco N3K-C3048-FAN-B | Fan Module, Port-Side Intake, Back-to-Front

N3K-C3048-FAN-B

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Description

The Cisco N3K-C3048-FAN-B is a hot-swappable fan module designed specifically for the Cisco Nexus 3048 switch. Featuring reversed airflow with port-side intake configuration (back-to-front), this module ensures optimal cooling in data center environments with cold-aisle and hot-aisle layouts. Ideal for maintaining system stability and thermal efficiency in top-of-rack deployments.

Features

Hot-swappable design for zero-downtime replacement
- Reversed airflow (port-side intake) for flexible data center cooling strategies
- Four low-speed fans for quieter operation and reduced energy consumption
- Status LED indicator for operational health monitoring
- OEM component designed to exact Cisco specifications for guaranteed compatibility
- Supports cold-aisle and hot-aisle data center configurations
- Field-replaceable unit (FRU) for easy maintenance
- Designed for Cisco Nexus 3048 top-of-rack switch deployments

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Technical Specifications

Product Type: Fan Module
- Airflow Direction: Back-to-Front (Port-Side Intake)
- Compatibility: Cisco Nexus 3048 Switch (N3K-C3048TP-1GE, N3K-C3048TP-1GEC)
- Hot-Swappable: Yes, allows replacement without switch downtime
- Number of Fans: 4
- Operating Characteristics: Low-speed operation for reduced noise and energy consumption
- Status Indicator: LED for operational status monitoring
- Form Factor: Replacement module for Nexus 3048 1RU switch

FAQs

Q: What is the airflow direction of the N3K-C3048-FAN-B?
A: The N3K-C3048-FAN-B features reversed airflow with port-side intake, directing air from front to back. This back-to-front cooling pattern is designed for data centers with specific cold-aisle and hot-aisle configurations.

Q: Can I replace this fan module without shutting down my Nexus 3048 switch?
A: Yes, the N3K-C3048-FAN-B is hot-swappable, allowing you to replace the fan module while the switch remains operational, minimizing downtime in production environments.

Q: Which Cisco Nexus switches is this fan module compatible with?
A: This fan module is specifically designed for Cisco Nexus 3048 switches, including models N3K-C3048TP-1GE and N3K-C3048TP-1GEC.

Q: How does the reversed airflow benefit my data center deployment?
A: Reversed airflow modules help maintain consistent airflow patterns in structured data center layouts, preventing hot and cold air mixing which can reduce cooling efficiency and increase energy costs.

Q: How do I know if the fan module is operating correctly?
A: The N3K-C3048-FAN-B includes a built-in status LED that indicates whether the module is operating normally or requires replacement, enabling quick visual health checks.

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