What Is a Direct Attach Copper (DAC) Cable
A Direct Attach Copper (DAC) cable is a type of cable used for high-speed data transmission. It is commonly used in data centers and networking applications due to its cost-effectiveness and low latency. DAC cables are typically used to connect servers to switches or other devices over short distances.
- ▪DAC cables are made of copper and are designed for short-range connections.
- ▪They offer a cost-effective solution compared to fiber optic cables for certain applications.
- ▪DAC cables are commonly used in data centers for connecting servers and switches.
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| Original publisher | ServeTheHome |
| Canonical URL | https://www.servethehome.com/what-is-a-direct-attach-copper-dac-cable/ |
| Publication time | Mon, 25 May 2026 22:43:39 +0000 |
| Retrieval time | 2026-05-25T23:07:40.573Z |
| Last seen | 2026-05-25T23:07:40.573Z |
| Headline source | Publisher (no WeSearch rewrite) |
| Excerpt source | publisher body |
| Excerpt method | First ~120 words (~800 chars) of extracted publisher body, fair-use limited. |
| Summary | WeSearch · cerebras-chat (WeSearch summarizer) |
| Summary source text | contentText |
| Citation coverage | Summary is a WeSearch-generated derivative; primary citation is the original publisher URL. |
| Cluster | g8GrEOfUrnm0 |
| Cluster logic | Grouped by semantic title/content similarity across sources within a rolling window. Same-publisher template collisions are excluded from coverage comparison. |
| Ranking reason | Story pages are not engagement-ranked. Hub feeds use recency, with optional source-diversified chronological ordering (cap consecutive stories per source). No personalized ranking. |
| Publisher visit | Yes — open original |
| Substitutes article? | No — link-out required for full text |
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| Indexing | May the item be indexed (stored, ranked, made findable)? | Allowed |
| Snippet | May a short excerpt of the publisher's text be shown? | Allowed |
| AI summary | May WeSearch generate its own short summary of the article? | Limited |
| Retrieval / RAG | May the content be exposed for third-party retrieval-augmented generation? | Not asserted |
| Model training | May the content be used to train AI models? | Not asserted |
| Commercial reuse | May the content be reused commercially? | Not permitted |
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Opening excerpt (first ~120 words) tap to expand
TipsBuyer's GuidesNetworking What is a Direct Attach Copper (DAC) Cable? By Rohit Kumar - October 9, 2021 23 .td-post-sharing-classic{position:relative;height:20px}.td-post-sharing{margin-left:-3px;margin-right:-3px;font-family:var(--td_default_google_font_1,'Open Sans','Open Sans Regular',sans-serif);z-index:2;white-space:nowrap;opacity:0}.td-post-sharing.td-social-show-all{white-space:normal}.td-js-loaded .td-post-sharing{-webkit-transition:opacity 0.3s;transition:opacity 0.3s;opacity:1}.td-post-sharing-classic+.td-post-sharing{margin-top:15px}@media (max-width:767px){.td-post-sharing-classic+.td-post-sharing{margin-top:8px}}.td-post-sharing-top{margin-bottom:30px}@media…
Excerpt limited to ~120 words for fair-use compliance. The full article is at ServeTheHome.
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