{"product_id":"arista-qdd-400g-zr-arista-400g-zr-transceiver-dwdm-tunable-120km-smf-lc","title":"Arista QDD-400G-ZR-Arista | 400G ZR Transceiver, DWDM Tunable, 120km SMF, LC","description":"The Arista QDD-400G-ZR is a digital coherent QSFP-DD optical transceiver designed for high-performance data center interconnect applications. Supporting 400GBASE-ZR with C-band DWDM tunability, it delivers up to 40km unamplified or 120km amplified transmission over single-mode fiber via duplex LC connectors. This pluggable coherent optics solution eliminates the need for external transponders while providing enterprise-grade reliability for metro and long-haul DCI deployments.","brand":"Arista","offers":[{"title":"Default Title","offer_id":48306697339050,"sku":"QDD-400G-ZR-Arista","price":0.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9181\/8922\/files\/Transceiver-Placeholder.png?v=1778566781","url":"https:\/\/www.xsnet.com.au\/products\/arista-qdd-400g-zr-arista-400g-zr-transceiver-dwdm-tunable-120km-smf-lc","provider":"XS Network Tech","version":"1.0","type":"link"}