網路交換器 200G PAM4 QSFP56 轉 2x100G QSFP56 直連 PVC 銅纜，最長 3 米
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Solutions
Features
Low Power Consumption for Energy-saving
400G Data Center Networking Solution for HPC
The solution leverages 400G and 400G DACs with near-zero power consumption and low latency to provide flexible, easy-to-manage network connectivity and high-throughput transmission, meeting the deployment requirements of HPC networks.
200G PAM4 QSFP56 至 2×100G QSFP56 直連銅纜 (DAC)，PVC，無源，最長 3 公尺（10 英尺）
概述
NS 200G PAM4 QSFP56 轉 2×100G QSFP56 直連銅纜 (DAC) 是一款分支銅纜互連產品，專為超大規模資料中心、雲端運算和 HPC 環境中的 200G 轉 2×100G 乙太網路連結最佳化。該產品採用雙軸銅纜和耐用的 PVC 護套設計，將 4×50 Gbps PAM4 通道分割成兩個 100G 通道，提供 200 Gbps 總頻寬。
被動 DAC 線支援長達 3 公尺（10 英尺）的線纜長度，且功耗接近零，是架頂式 (ToR) 連接的理想選擇。對於擴展應用，我們提供主動銅纜版本，可將距離延長至 5 公尺（16 英尺），功耗低於 2W。
相容品牌
NS 200G QSFP56 至 2×100G QSFP56 DAC 已通過與 Cisco、Arista、Dell、Nvidia 設備的相容性測試。
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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 | 200G PAM4 QSFP56 至 2×100G QSFP56 直連銅纜 (DAC) |
| 數據速率 | 總計 200 Gbps，分為 2×100 Gbps |
| 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 | 1×QSFP56 到 2×QSFP56 |
| 耗電量 | 被動 ≈ 0 W，主動 ≤ 2 W |
| 溫度範圍 | 0 °C 至 70 °C |
| 標準合規性 | QSFP56 MSA（SFF-8665）、IEEE 802.3cd、RoHS |
| 應用 | 200G 至 2×100G 分支、交換器上行鏈路、伺服器至交換器互連 |
為什麼選擇 NS 200G QSFP56 至 2×100G DAC？
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突破功能：將一個 200G 連接埠轉換為兩個 100G 連線。
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超低延遲：直接銅設計確保最小延遲。
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節能：被動功耗接近零；主動功耗≤2W。
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耐用的設計：PVC 護套增強了靈活性和機械保護。
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互通性：在領先的交換器和伺服器平台上進行測試。
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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