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Cisco C3KX-PS-BLANK | Power supply bay blank | Catalyst 3560-X/3750-X | airflow/EMI filler

C3KX-PS-BLANK

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Description

Filler for the unused PSU bay that maintains designed airflow and provides EMI shielding when a second power supply is not installed. Helps protect the power bay and internal connectors from dust and accidental contact.

Features

- Preserves cooling performance and airflow
- Ensures EMI shielding for compliance
- Protects power connectors and internals
- Simple user installation and removal

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

- Type: Power supply bay blank (rear filler panel)
- Compatibility: Catalyst 3560-X / 3750-X PSU slot
- Function: Maintains airflow and EMI containment in empty PSU bay
- Protection: Shields internal power connectors from dust and debris
- Installation: Tool-assisted, user-serviceable rear panel fitment

FAQs

Q: Is a PSU bay blank required if I only have one PSU installed?
A: Yes. The blank helps maintain proper cooling and EMI compliance when the second bay is empty.

Q: Does this affect power redundancy?
A: No. It provides no power functionality; it only fills an unused bay.

Q: Can I replace the blank with a PSU later?
A: Yes. Simply remove the blank and install a compatible power supply module.

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