{"product_id":"arista-qdd-400g-xdr4-s-400g-qsfp-dd-transceiver-single-mode-2km-1310nm","title":"Arista QDD-400G-XDR4-S | 400G QSFP-DD Transceiver, Single-Mode, 2km, 1310nm","description":"The Arista QDD-400G-XDR4-S is a 400G QSFP-DD optical transceiver designed for high-speed data center and enterprise network applications. It supports 400GBASE-XDR4 transmission up to 2km over single-mode fiber using four parallel 100G optical lanes at 1310nm wavelength with an MPO-12 connector. This module is ideal for interconnecting 400G leaf and spine switches or supporting breakout configurations to 100G links, delivering reliable performance for modern network infrastructures.","brand":"Arista","offers":[{"title":"Default Title","offer_id":48306696487082,"sku":"QDD-400G-XDR4-S","price":0.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9181\/8922\/files\/Transceiver-Placeholder_6341f92b-5558-4209-b398-54329ef38173.png?v=1778568283","url":"https:\/\/www.xsnet.com.au\/products\/arista-qdd-400g-xdr4-s-400g-qsfp-dd-transceiver-single-mode-2km-1310nm","provider":"XS Network Tech","version":"1.0","type":"link"}