10Gbps for Campus and Data Center
Engineered for low power consumption, our transceiver modules deliver a reliable and budget-friendly solution for 10Gbps Ethernet connectivity in data centers.
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網路交換器 25G SFP28 至 SFP28 直連銅纜，PVC，最長 5 米
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網路交換器 25G SFP28 至 SFP28 直連銅纜，PVC，最長 5 米
$30.00
Connectivity Solutions
Overview
Description
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Features
Low Power Consumption for Energy-saving
10G / 25G DAC features ultra-low power consumption to save energy and it simplifies the patching for short distance connectivity when compared to using optics.
25G SFP28 至 SFP28 直連銅纜 (DAC)，無源，最長 5 公尺（16 英尺）
概述
NS 25G SFP28 至 SFP28 直連銅纜 (DAC) 是適用於 25 千兆乙太網路短距離互連的低成本、低延遲解決方案。它採用雙軸銅纜和整合式 SFP28 連接器，無需單獨的收發器和跳線，為機架內和相鄰機架之間的高速連接提供即插即用選項。
被動版本支援長達 5 公尺（16 英尺）的長度，幾乎不消耗任何功率（< 0.1 瓦）。對於需要稍長距離的應用，主動銅纜版本可延長傳輸距離，同時保持最低的功耗（< 0.5 瓦）。此電纜可確保卓越的訊號完整性和一致的延遲性能。
相容品牌
NS 25G SFP28 DAC 可與思科、華為、瞻博網路、Arista、戴爾、Extreme 等公司的設備無縫協作。
需要驗證您的交換器或 NIC 型號嗎？ [立即聯絡我們] 我們將確認相容性。
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 | 25G SFP28 至 SFP28 直連銅纜 (DAC) |
| 數據速率 | 25 Gbps |
| 電纜類型 | 雙軸銅纜，無源/主動 |
| 最大電纜距離 | 被動：最遠 5 公尺（16 英尺）；主動：最遠 7 公尺（23 英尺） |
| 導體 AWG 選項 | 30 AWG（≤ 3 公尺）、26 AWG（≤ 5 公尺）、24 AWG（≤ 7 公尺） |
| 連接器類型 | SFP28 轉 SFP28，附整合閂鎖 |
| 耗電量 | 被動 < 0.1 W，主動 < 0.5 W |
| 溫度範圍 | 0 °C 至 70 °C |
| 標準合規性 | SFP28 MSA（SFF-8402、SFF-8432）、IEEE 802.3by、RoHS |
| 應用 | 25G ToR/MoR 連結、NIC 到交換器、交換器到交換機 |
為什麼選擇 NS 25G DAC？
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成本效益：比光收發器+跳線解決方案便宜。
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低延遲：直接銅鏈路，無需光纖轉換。
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節能：被動設計消耗的功率接近零。
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經過驗證的互通性：經過領先供應商的交換器和 NIC 的驗證。
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靈活部署：被動可達 5 公尺（16 英尺），主動可達 7 公尺（23 英尺）。
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）、5 公尺（16 英尺）
延伸（有效）長度：
7 公尺（23 英尺）
更多細節
品質認證
您對 25G SFP28 至 SFP28 直連銅纜有任何疑問嗎？
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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 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.
Exchanges
If you would prefer to exchange an item for a different size, color, or model, please follow the same return process. Once we receive the returned product, we will send the replacement at no additional charge, based on availability.
Shipping Costs
- Return Shipping Fees: You are responsible for paying the return shipping costs unless the item is defective, damaged, or incorrect.
- Refund for Shipping Costs: Shipping costs are non-refundable, except in the case of defective or incorrect items.
- Restocking Fees: You would be chagred about 30% of the product price when return the item, unless the item is defective, damaged, or incorrect.
Damaged or Incorrect Items
If you receive a damaged or incorrect item, please contact our customer service team within 7 days of receiving the product. We will exchange once the return is received.
Contact Us
If you have any questions or concerns about returns or refunds, please contact us at:
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.