{"product_id":"arista-cab-d-4q-400g-2m-400g-qsfp-dd-to-4x-100g-qsfp-dac-breakout-cable-2m","title":"Arista CAB-D-4Q-400G-2M | 400G QSFP-DD to 4x 100G QSFP DAC Breakout Cable, 2m","description":"The CAB-D-4Q-400G-2M is a 400GBASE-CR8 passive direct attach copper (DAC) breakout cable designed for high-density data centre interconnects, splitting a single QSFP-DD 400G port into four independent 100GBASE-CR2 QSFP ports over a 2-metre run. Built on 8 x 50G PAM-4 electrical lanes at the QSFP-DD end — with each QSFP breakout utilising 2 x 50G PAM-4 lanes — it delivers full 400G aggregate bandwidth with zero active components, minimising power draw and heat load in tightly packed spine-leaf and top-of-rack deployments.\u003cbr\u003e\u003cbr\u003eAs part of Arista's 400G QSFP-DD Twinax Copper Cable series, the CAB-D-4Q-400G-2M integrates seamlessly with Arista EOS (minimum version 4.23.0) and CloudVision for plug-and-play operation with no additional configuration. The passive copper construction ensures reliability and cost efficiency for short-reach intra-rack and inter-rack connections. Hot-swappable for minimal service disruption. Available in multiple lengths including 1m, 2.5m, and 3m to suit varied rack configurations. Contact iptrading.com.au — your local source for enterprise-grade networking solutions.","brand":"Arista","offers":[{"title":"Default Title","offer_id":63479067246961,"sku":"CAB-D-4Q-400G-2M","price":0.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/3665\/1889\/files\/Transceiver-Placeholder_515b0853-1201-49e3-9ec7-9c9c09d86188.png?v=1776738788","url":"https:\/\/www.iptrading.com.au\/products\/arista-cab-d-4q-400g-2m-400g-qsfp-dd-to-4x-100g-qsfp-dac-breakout-cable-2m","provider":"IP Trading Pty Ltd","version":"1.0","type":"link"}