{"product_id":"arista-cab-d-4q-400g-3m-400g-qsfp-dd-to-4x-100g-qsfp-dac-breakout-cable-3m","title":"Arista CAB-D-4Q-400G-3M | 400G QSFP-DD to 4x 100G QSFP DAC Breakout Cable, 3m","description":"The Arista CAB-D-4Q-400G-3M is a 400GBASE-CR8 to 4x 100GBASE-CR2 QSFP-DD breakout direct-attach copper (DAC) twinax cable designed for high-density data centre interconnects. This 3-metre passive copper assembly breaks a single 400G QSFP-DD port out into four independent 100G QSFP28 connections, making it ideal for spine-to-leaf cabling, top-of-rack deployments, and migration scenarios where 100G servers or downstream switches need to connect to a 400G-capable spine switch or router.\u003cbr\u003e\u003cbr\u003eEngineered for compatibility with Arista 400G-capable platforms — including the 7800, 7500R3, 7300X3, and 7050X4 series — this passive DAC cable delivers low latency and power-efficient connectivity without the cost of optical transceivers. The twinax construction provides reliable signal integrity over the 3-metre reach suited to intra-rack and adjacent-rack runs. Need it fast? iptrading.com.au delivers across Australia — shop now.","brand":"Arista","offers":[{"title":"Default Title","offer_id":63479067476337,"sku":"CAB-D-4Q-400G-3M","price":0.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/3665\/1889\/files\/Transceiver-Placeholder_493fd033-2aa0-4ef1-9188-ab0c4b10dcfd.png?v=1776738794","url":"https:\/\/www.iptrading.com.au\/products\/arista-cab-d-4q-400g-3m-400g-qsfp-dd-to-4x-100g-qsfp-dac-breakout-cable-3m","provider":"IP Trading Pty Ltd","version":"1.0","type":"link"}