• Silver-colored Arista DCS-7812-FCM rack-mounted network switch with port grid and ventilation slots for 7812 chassis back side
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Arista

Arista DCS-7812-FCM | 7800 Series Fabric Cooling Module for 7812 Chassis

DCS-7812-FCM

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Description

The Arista DCS-7812-FCM is a fabric cooling module designed for the 7800 Series 7812 modular data center chassis. Required for fabric slot 6, this module provides dedicated cooling for the fabric plane to ensure optimal thermal management in high-density data center environments. It supports graceful cooling degradation for enhanced reliability and is a critical component for 7812 chassis deployments.

Features

Purpose-built cooling solution for 7800 Series fabric architecture
- Supports graceful cooling degradation for high availability
- Hot-swappable design minimizes downtime during maintenance
- User-serviceable fans for easy field replacement
- Optimized airflow design for high-density data center deployments
- Compatible with both AC and DC power configurations
- Designed for 23RU chassis installation requirements
- Supports continuous operation in demanding data center environments

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

Compatible with Arista 7800 Series 7812 chassis only
- Installation location: Fabric slot 6 (required)
- Dimensions: 2.5 x 31.6 x 23.7 inches (6.4 x 80.3 x 60.1 cm)
- Weight: 35.2 lbs (16 kg)
- Redundancy: Graceful cooling degradation supported
- Hot-swappable design for serviceability
- Designed for 12-slot modular chassis with 2 supervisor slots and 12 line card slots

FAQs

Q: Is the DCS-7812-FCM required for the 7812 chassis to operate?
A: Yes, the DCS-7812-FCM is required for fabric slot 6 in the 7812 chassis. It provides dedicated cooling for the fabric plane and is a mandatory component for proper chassis operation.

Q: Can this cooling module be used with other 7800 Series chassis models?
A: No, the DCS-7812-FCM is designed specifically for the 7812 chassis. Other 7800 Series chassis like the 7808, 7804, and 7816L have their own dedicated fabric cooling modules with different part numbers.

Q: Does the module support hot-swap functionality?
A: Yes, the DCS-7812-FCM is designed with user-serviceable fans and supports hot-swap operation, allowing for maintenance without complete system shutdown in most scenarios.

Q: What is graceful cooling degradation?
A: Graceful cooling degradation allows the chassis to continue operating even if one or more cooling components fail, with the system automatically adjusting performance to maintain safe operating temperatures until the faulty component is replaced.

Q: How many fabric modules does the 7812 chassis require?
A: The 7812 chassis requires 5 fabric modules for slots 1-5, plus 1 fabric cooling module for slot 6. The fabric modules handle switching fabric while the FCM provides dedicated cooling.

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