{"product_id":"arista-qdd-800g-2fr4-800g-qsfp-dd-transceiver-2x400g-fr4-1310nm-2km-smf","title":"Arista QDD-800G-2FR4 | 800G QSFP-DD Transceiver, 2x400G-FR4, 1310nm, 2km SMF","description":"The Arista QDD-800G-2FR4 is an 800GBASE-2FR4 QSFP-DD optical transceiver designed for high-performance data center applications requiring up to 2km reach over single-mode fiber. Supporting 8x 106.25Gbps PAM4 modulation with dual duplex CS connectors, this module enables 800G Ethernet or flexible breakout to 2x 400GBASE-FR4 without additional cables. Compliant with IEEE 802.3cu-2021, IEEE P802.3ck, QSFP-DD MSA, and CMIS 5.0 standards, it delivers reliable performance for spine-leaf architectures, top-of-rack switch links, and AI-driven cloud infrastructure.","brand":"Arista","offers":[{"title":"Default Title","offer_id":48306699731114,"sku":"QDD-800G-2FR4","price":0.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9181\/8922\/files\/Transceiver-Placeholder_fd630424-4d35-41b7-ab81-b302e515c578.png?v=1778568290","url":"https:\/\/www.xsnet.com.au\/products\/arista-qdd-800g-2fr4-800g-qsfp-dd-transceiver-2x400g-fr4-1310nm-2km-smf","provider":"XS Network Tech","version":"1.0","type":"link"}