{"product_id":"arista-dcs-7812r4-fm-7800r4-fabric-module-for-7812-chassis-hot-swap","title":"Arista DCS-7812R4-FM | 7800R4 Fabric Module for 7812 Chassis, Hot-Swap","description":"The Arista DCS-7812R4-FM is a high-performance fabric module designed for the 7800R4 Series modular chassis platform. This hot-swappable fabric module is required for slots 1-5 in the DCS-7812 chassis and provides the critical backplane connectivity for high-bandwidth data center and AI spine deployments. With user-serviceable fans and graceful degradation support, it ensures reliable operation in demanding enterprise environments.","brand":"Arista","offers":[{"title":"Default Title","offer_id":48306656805034,"sku":"DCS-7812R4-FM","price":0.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9181\/8922\/files\/Screenshot_2025-08-13_151429_a5516115-2c1e-49ee-a06e-ebe1d4f53622.png?v=1778568135","url":"https:\/\/www.xsnet.com.au\/products\/arista-dcs-7812r4-fm-7800r4-fabric-module-for-7812-chassis-hot-swap","provider":"XS Network Tech","version":"1.0","type":"link"}