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Arista

Arista DCS-7300-LCVR | 7300 Series Blank Line Card Slot Cover

DCS-7300-LCVR

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Description

The Arista DCS-7300-LCVR is a blank cover panel designed to protect unused line card slots in Arista 7300 Series modular chassis switches. This accessory ensures proper airflow and dust protection in 7304 and 7308 chassis configurations. Essential for maintaining optimal cooling performance and meeting safety compliance in data center deployments.

Features

Precision-engineered to fit 7300 Series modular chassis line card slots
- Maintains proper front-to-rear or rear-to-front airflow depending on chassis configuration
- Tool-less installation allows quick snap-in mounting without screws
- Durable metal construction for long-term reliability in data center environments
- Prevents electromagnetic interference (EMI) leakage from open slots
- Ensures chassis meets FCC, CE, and other regulatory certifications
- Compatible with both front-to-rear and rear-to-front airflow chassis configurations
- Essential accessory for staged deployments and future expansion planning

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: Blank line card slot cover
- Compatibility: Arista 7300 Series modular chassis (DCS-7304, DCS-7308, DCS-7316)
- Function: Covers unused line card slots to maintain proper airflow and prevent dust ingress
- Installation: Tool-less snap-in design for quick installation and removal
- Material: Metal construction for durability
- Dimensions: Fits standard 7300 Series line card slot form factor

FAQs

Q: Which Arista chassis models are compatible with the DCS-7300-LCVR?
A: The DCS-7300-LCVR is compatible with all Arista 7300 Series modular chassis including the DCS-7304, DCS-7308, and DCS-7316 models. It is specifically designed to cover unused line card slots in these chassis.

Q: Why is a blank cover required for unused line card slots?
A: Blank covers are essential for maintaining proper airflow through the chassis, preventing hot air recirculation, and keeping dust and debris out of unused slots. They also ensure compliance with safety certifications and optimal cooling performance for installed modules.

Q: How many blank covers are included in a 7300 Series chassis?
A: The number of blank covers varies by configuration. Chassis typically ship with blank covers pre-installed in unused slots. Additional covers like the DCS-7300-LCVR can be purchased separately as spares or for custom configurations.

Q: Can I operate a 7300 chassis without blank covers installed?
A: Operating without blank covers is not recommended as it disrupts proper airflow, potentially causing overheating of active modules, reduces cooling efficiency, and may void warranty. Always install blank covers in all unused line card, supervisor, and power supply slots.

Q: What is the difference between DCS-7300-LCVR, DCS-7300-SCVR, and DCS-7300-PCVR?
A: The DCS-7300-LCVR covers line card slots, the DCS-7300-SCVR covers supervisor slots, and the DCS-7300-PCVR covers power supply slots. Each is specifically sized for its corresponding slot type in the 7300 Series chassis.

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