{"product_id":"ubiquiti-100g-direct-attach-cable-qsfp28-0-5m","title":"Ubiquiti 100G Direct Attach Cable QSFP28 0.5M","description":"\u003cdiv class=\"product-content\"\u003e\n\u003csection class=\"product-intro\"\u003e\u003ch1\u003eUbiquiti 100G Direct Attach Cable QSFP28 0.5M\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eUbiquiti 100G Direct Attach Cable\u003c\/strong\u003e (UACC-DAC-QSFP28-0.5M) is a premium QSFP28 direct attach cable engineered for ultra-high-speed data center and enterprise networking environments. This 0.5-meter cable delivers blazing-fast \u003cstrong\u003e100 Gbps connectivity\u003c\/strong\u003e with support for both 100G and 40 Gbps data rates, making it ideal for short-distance interconnects between switches, servers, and storage systems. Built for reliability and performance, this direct attach cable eliminates the need for transceivers and external modules, reducing latency and total cost of ownership in demanding network infrastructures.\u003c\/p\u003e\u003c\/section\u003e\u003csection class=\"key-features\"\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e100 Gbps maximum data rate for ultra-high-speed connectivity\u003c\/li\u003e\n\u003cli\u003eQSFP28 to QSFP28 connector compatibility\u003c\/li\u003e\n\u003cli\u003eSupports 100G and 40 Gbps data rates\u003c\/li\u003e\n\u003cli\u003e0.5-meter length optimized for short-distance links\u003c\/li\u003e\n\u003cli\u003eDirect attach design eliminates transceiver requirements\u003c\/li\u003e\n\u003cli\u003eLow latency performance for real-time applications\u003c\/li\u003e\n\u003cli\u003ePassive cable technology for reliable operation\u003c\/li\u003e\n\u003cli\u003eEnterprise-grade construction for data center environments\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003csection class=\"technical-specs\"\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"10\"\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eUACC-DAC-QSFP28-0.5M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eUbiquiti\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eDirect Attach Cable (DAC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003eQSFP28 to QSFP28\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Data Rate\u003c\/td\u003e\n\u003ctd\u003e100 Gbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Speeds\u003c\/td\u003e\n\u003ctd\u003e100G, 40 Gbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Length\u003c\/td\u003e\n\u003ctd\u003e0.5 meters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface Compatibility\u003c\/td\u003e\n\u003ctd\u003eQSFP28, QSFP+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Technology\u003c\/td\u003e\n\u003ctd\u003ePassive Direct Attach\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eData Center, Enterprise Networking\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/section\u003e\u003csection class=\"faq\"\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eWhat is a 100G direct attach cable used for?\u003c\/h3\u003e\n\u003cp\u003eA 100G direct attach cable connects high-speed network equipment like switches and servers in data centers. The Ubiquiti QSFP28 cable provides low-latency, cost-effective connectivity for short-distance links without requiring separate transceiver modules.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eIs the QSFP28 cable compatible with QSFP+ equipment?\u003c\/h3\u003e\n\u003cp\u003eYes, the Ubiquiti 100G Direct Attach Cable supports both QSFP28 and QSFP+ interfaces, offering backward compatibility with existing 40 Gbps infrastructure while enabling 100 Gbps performance on newer equipment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eWhy choose a 0.5-meter direct attach cable?\u003c\/h3\u003e\n\u003cp\u003eThe 0.5-meter length is ideal for short-distance interconnects within server racks and adjacent equipment. This compact size reduces cable clutter, improves airflow in data centers, and maintains signal integrity for maximum performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eDoes this cable require external transceivers?\u003c\/h3\u003e\n\u003cp\u003eNo. The Ubiquiti 100G Direct Attach Cable is a passive cable that connects directly between QSFP28 ports, eliminating the need for transceivers and reducing overall system complexity and cost.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Ubiquiti Inc","offers":[{"title":"Default Title","offer_id":43063705108555,"sku":"UACC-DAC-QSFP28-0.5M","price":72.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1824\/0789\/files\/Ubiquiti-100G-Direct-Attach-Cable-QSFP28-0_5M.jpg?v=1789386920","url":"https:\/\/www.tecisoft.ca\/products\/ubiquiti-100g-direct-attach-cable-qsfp28-0-5m","provider":"TeciSoft","version":"1.0","type":"link"}