{"product_id":"qsfp-passive-direct-attach-cable-40gbps-1-meter","title":"QSFP+ Passive Direct Attach Cable, 40Gbps, 1 meter","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe QSFP+ Passive Direct Attach Cable is a high-speed copper interconnect designed for 40Gbps data transmission. Engineered for short-reach applications, this cable provides an efficient, low-latency solution for connecting network hardware within data centers and enterprise environments.\u003c\/p\u003e\n\u003cp\u003eThis passive cable assembly features a factory-terminated interface at both ends, ensuring signal integrity and ease of deployment. It is fully compliant with MSA (Multi-Source Agreement) standards, facilitating broad compatibility with standard QSFP+ ports on switches, servers, and routers.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e40Gbps Data Rate\u003c\/strong\u003e\u003cbr\u003eSupports high-bandwidth 40G Ethernet applications for rapid data throughput.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePassive Copper Design\u003c\/strong\u003e\u003cbr\u003eEliminates the need for external power, reducing operating costs and heat generation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMSA Compliant\u003c\/strong\u003e\u003cbr\u003eEnsures interoperability across various network equipment brands and platforms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 Meter Length\u003c\/strong\u003e\u003cbr\u003eOptimized for short-distance rack-to-rack or intra-rack connections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory Terminated\u003c\/strong\u003e\u003cbr\u003eProvides consistent, high-quality connections right out of the box.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCR4 Standard\u003c\/strong\u003e\u003cbr\u003eUtilizes CR4 protocol for stable performance in high-density environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e40G Ethernet switching\u003c\/li\u003e\n\u003cli\u003eData center server interconnects\u003c\/li\u003e\n\u003cli\u003eNetwork storage systems\u003c\/li\u003e\n\u003cli\u003eHigh-performance computing (HPC)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eQSFP40GPDAC1MIO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Rate\u003c\/td\u003e\n\u003ctd\u003e40Gbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Length\u003c\/td\u003e\n\u003ctd\u003e1 meter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003eQSFP+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Type\u003c\/td\u003e\n\u003ctd\u003ePassive Copper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandards\u003c\/td\u003e\n\u003ctd\u003eMSA Compatible, CR4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the primary use for this cable?\u003c\/strong\u003e\u003cbr\u003eIt is primarily used for short-reach 40Gbps connections between switches and servers in data center environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this cable require an external power supply?\u003c\/strong\u003e\u003cbr\u003eNo, this is a passive copper cable and does not require power to operate.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this cable compatible with my switch?\u003c\/strong\u003e\u003cbr\u003eThis cable is MSA compliant, making it compatible with most standard QSFP+ ports; however, always verify equipment port requirements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does the CR4 designation mean?\u003c\/strong\u003e\u003cbr\u003eCR4 refers to the 40GBASE-CR4 standard for 40Gbps transmission over copper cabling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this for long-distance runs?\u003c\/strong\u003e\u003cbr\u003eNo, direct attach copper cables are restricted to short distances, typically within a single rack or adjacent racks.\u003c\/p\u003e","brand":"Fosco Connect","offers":[{"title":"Default Title","offer_id":50700700745826,"sku":"QSFP40GPDAC1MIO","price":113.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/4509\/files\/qsfp_-passive-direct-attach-cable-40gbps.jpg?v=1792253429","url":"https:\/\/www.fiberoptics4sale.com\/products\/qsfp-passive-direct-attach-cable-40gbps-1-meter","provider":"Fosco Connect","version":"1.0","type":"link"}