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Cisco

Cisco NC55-PS-BLNK | NCS 5500 PSU bay blank filler | airflow containment | EMI shielding | chassis slot cover

NC55-PS-BLNK

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Description

Blank filler for an unused power-supply bay on NCS 5500 chassis. Maintains proper airflow and helps protect against dust and EMI when a PSU is not installed.

Features

- Maintains optimal airflow in unused PSU bays
- Helps reduce EMI and dust ingress
- Simple, user-replaceable installation
- Matches chassis mechanical fit and finish

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

- Compatibility: NCS 5500 chassis
- Type: Power supply bay blank filler (non-powered, passive)
- Purpose: Preserves designed airflow, aids EMI shielding, reduces dust ingress
- Installation: User-replaceable; fits designated PSU slot
- Use case: Required when operating with fewer than maximum PSUs or during maintenance

FAQs

Q: Is this a functional power supply?
A: No. It is a passive blank that covers an unused power-supply bay.

Q: Do I need a blank for every unused PSU slot?
A: Yes, installing blanks in open PSU bays is recommended to maintain proper airflow and thermal performance.

Q: Can the blank be inserted while the system is running?
A: Yes, it is a passive component; follow standard maintenance procedures for your chassis.

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