{"product_id":"arista-qdd-400g-zrp2-400g-qsfp-dd-coherent-tunable-transceiver-openzr-120km","title":"Arista QDD-400G-ZRP2 | 400G QSFP-DD Coherent Tunable Transceiver, OpenZR+, 120km","description":"The Arista QDD-400G-ZRP2 is a 400GBASE-ZR+ QSFP-DD Digital Coherent Tunable Transceiver designed for high-capacity data centre interconnect (DCI) and metro IP-over-DWDM applications. OpenZR+ MSA 2.0 compliant, it delivers multi-vendor interoperability across full C-Band DWDM wavelengths with reach up to 120km over amplified single-mode fibre. Configurable as Dual 100 Gigabit Ethernet (2x100G), it supports flexible modulation formats including 400G DP-16QAM, 300G DP-8QAM, 200G DP-QPSK, and 100G DP-QPSK for adaptive capacity and reach optimisation.\u003cbr\u003e\u003cbr\u003eBuilt on a coherent DSP ASIC with an ultra-narrow linewidth tunable laser, the QDD-400G-ZRP2 integrates high-speed modulators, high-responsivity coherent receivers, and Digital Optical Monitoring (DOM) for real-time visibility into operating parameters. Fully RoHS compliant and compatible with OIF-400ZR and QSFP-DD Hardware Rev6.3 standards, this transceiver suits access, edge, core, and DCI deployments requiring scalable, open-standard coherent optics. Need it fast? iptrading.com.au delivers across Australia — shop now.","brand":"Arista","offers":[{"title":"Default Title","offer_id":63479190782321,"sku":"QDD-400G-ZRP2","price":0.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/3665\/1889\/files\/Transceiver-Placeholder_8f43a92d-16f8-488c-b08c-919299930fa2.png?v=1776740322","url":"https:\/\/www.iptrading.com.au\/products\/arista-qdd-400g-zrp2-400g-qsfp-dd-coherent-tunable-transceiver-openzr-120km","provider":"IP Trading Pty Ltd","version":"1.0","type":"link"}