網路交換器 800G OSFP 至 OSFP 直連 PVC 銅纜，最長 3 米
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800G OSFP 至 OSFP 直連銅纜 (DAC)，PVC，無源，最長 3 公尺（10 英尺）
概述
NS 800G OSFP 至 OSFP 直連銅纜 (DAC) 是新一代高速互連解決方案，專為 AI/ML 叢集、超大規模資料中心和 HPC 環境中的 800 千兆乙太網路應用而設計。此 DAC 兩端皆整合 OSFP 連接器，無需昂貴的光收發器，為短距離連接提供即插即用、超低延遲的選擇。
被動 DAC 採用雙軸銅纜和耐用的 PVC 護套，支援長達 3 公尺（10 英尺）的連接，且功耗接近零。為了實現更遠的連接距離，主動銅纜版本可提供長達 5 公尺（16 英尺）的連接距離，且每端功耗不超過 6 瓦。它確保穩定的訊號完整性、卓越的 EMI 效能和極低的延遲，使其成為密集部署中機架間連接的理想選擇。
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主要技術指標
| 規格 | 細節 |
|---|---|
| 供應商名稱 | 網路交換器（NS） |
| 產品類別 | 800G OSFP 至 OSFP 直連銅纜 (DAC) |
| 數據速率 | 800 Gbps（8×100 Gbps PAM4 頻道） |
| 電纜類型 | 雙芯銅纜，PVC 護套，被動/主動 |
| 最大電纜距離 | 被動：最遠 3 公尺（10 英尺）；主動：最遠 5 公尺（16 英尺） |
| 導體 AWG 選項 | 30 AWG（≤ 2 公尺）、26 AWG（≤ 3 公尺）、24 AWG（主動 ≤ 5 公尺） |
| 連接器類型 | OSFP 到 OSFP |
| 耗電量 | 被動 ≈ 0 W，主動 ≤ 6 W |
| 溫度範圍 | 0 °C 至 70 °C |
| 標準合規性 | OSFP MSA、IEEE 802.3ck、IEEE 802.3db、RoHS |
| 應用 | 800G 交換器到交換器、AI/ML 叢集、葉脊互連 |
為什麼選擇 NS 800G OSFP DAC？
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超高頻寬： 支援全800 Gbps乙太網路傳輸。
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即插即用： 整合式 OSFP 連接器，無需光學元件。
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最低延遲： 直接銅電路。
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節能： 被動無需電源；主動≤6W。
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面向未來： 符合標準並經過頂級供應商的驗證。
長度選項
標準庫存長度：
1 公尺（3 英尺）、2 公尺（7 英尺）、3 公尺（10 英尺）
延伸（有效）長度：
5 公尺（16 英尺）
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Returns
You have the right to return products purchased from Network-switch.com under the following conditions:
Eligibility for Return: Items can be returned within 30 days from the date of delivery, provided that the product is in its original condition, unused, and in the original packaging.
Non-returnable Items: Certain items such as personalized or custom-made products, and items marked as non-returnable at the time of purchase, cannot be returned.
Return Process: To initiate a return, please contact our customer support team at help@network-switch.com. You will be provided with instructions on how to return the product and obtain a return authorization number if necessary.
Refunds
Refund Process: Once we receive your returned item and inspect it, we will process your refund to the original method of payment within 7-10 business days.
Refund Conditions: Refunds will be issued for the purchase price of the item, excluding any shipping, handling, or other additional fees. If the product is returned damaged, used, or missing parts, a partial refund may be issued.
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Shipping Costs
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Refund for Shipping Costs: Shipping costs are non-refundable, except in the case of defective or incorrect items.
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Email: help@network-switch.com
Before returning any products, please contact us to explain the issues you are experiencing. In many cases, we can resolve the problem through technical support, and you won't need to return the product.
If there are irreparable defects in the device, you can return it to us for repair or replacement under our twelve-month warranty. Simply reach out to us, and we will provide you with a return code, our return address, and any additional instructions.
Please do not return any items without first contacting us. We will guide you through the process, including the appropriate shipping methods.