• Vibrant pink glossy Juniper fruit sticker for EX9253-LC-BLNK line card blank
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Juniper

Juniper EX9253-LC-BLNK | 3RU line card blank | airflow/EMI sealing | tool-less install | slot filler

EX9253-LC-BLNK

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Description

A purpose-built blank cover that fills an unused line-card bay to preserve proper airflow, maintain thermal efficiency, and provide basic EMI shielding. It helps protect internals from dust ingress while keeping the chassis within designed cooling profiles. Quick, secure installation makes it ideal for capacity planning and staged deployments.

Features

- Preserves optimal chassis airflow and thermal performance
- Provides basic EMI and dust shielding for open bays
- Tool-less, fast installation and removal
- Secure fit reduces vibration and rattling
- Ideal for staged capacity and inventory management

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

- Form factor: 3RU blank cover for line-card slot
- Primary function: Airflow sealing and basic EMI shielding
- Installation: Quick, tool-less style fitment
- Use case: Fills unused module bay to maintain proper cooling
- Compatibility: EX9253 modular chassis

FAQs

Q: Why do I need a line card blank?
A: It preserves designed airflow and cooling efficiency, helping protect components and maintain stable operating temperatures.

Q: Is any configuration required after installation?
A: No. It is a passive component—install it to cover the open slot and the chassis will maintain expected airflow.

Q: Can I install it while the chassis is powered?
A: Yes—blank panels are passive and typically safe to insert or remove during normal operations; follow your change control procedures.

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