{"product_id":"arista-qdd-400g-vsr4-400g-qsfp-dd-transceiver-multi-mode-850nm-50m-mpo-12","title":"Arista QDD-400G-VSR4 | 400G QSFP-DD Transceiver, Multi-Mode, 850nm, 50m, MPO-12","description":"The Arista QDD-400G-VSR4 is a high-performance 400GBASE-VSR4 QSFP-DD transceiver designed for data center and high-performance computing environments requiring short-reach multi-mode connectivity. It delivers 400 Gigabit Ethernet throughput up to 50 meters over OM4 multi-mode fiber using an MPO-12 APC connector and 850nm wavelength. This hot-swappable module features PAM4 modulation technology, digital optical monitoring, and compliance with IEEE 802.3 and QSFP-DD MSA standards for seamless integration into modern switching infrastructure.","brand":"Arista","offers":[{"title":"Default Title","offer_id":48306694946986,"sku":"QDD-400G-VSR4","price":0.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9181\/8922\/files\/Transceiver-Placeholder_f6d7478b-eb92-418c-8e32-a78b2b6d53c1.png?v=1778568280","url":"https:\/\/www.xsnet.com.au\/products\/arista-qdd-400g-vsr4-400g-qsfp-dd-transceiver-multi-mode-850nm-50m-mpo-12","provider":"XS Network Tech","version":"1.0","type":"link"}