網路交換機 S6120-20XS4VS2QXS-UP 20x10G/25G 和 40G QSFP 核心匯聚交換機
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20×1/2.5/10 Gbps SFP+ + 4×10/25 Gbps SFP28 + 2×40 Gbps QSFP+ 核心/匯聚交換機
概述
NS-S6120-20XS4VS2QXS 是多功能全光 L3 核心/聚合交換機，配備 20×1/2.5/10 Gbps SFP+ 連接埠、4×10/25 Gbps SFP28、2×40 Gbps QSFP+ 上行鏈路、虛擬交換器單元支持，以及高達 912 Gbps 適用於中型校園和企業網路的交換容量。
強調
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高密度光纖接入：20×1/2.5/10 Gbps SFP+ 和 4×10/25 Gbps SFP28 + 2×40 Gbps QSFP+
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912 Gbps / 678 Mpps 轉發
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線速 IPv4/IPv6 雙棧路由、ECMP、多重播送（IGMP/PIM）
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模組化彈性：2個PSU插槽，2個風扇插槽，支援熱插拔
推薦配件
| 產品名稱 | 類別 | 描述 |
|---|---|---|
| NS-PA150IB-PF | 交流電源模組 | 150 W 熱插拔電源 |
| NS-PA550II-F | 交流電源模組 | 550 W 熱插拔電源 |
| NS-RMK-1U | 機架安裝套件 | 19吋1U安裝支架 |
與類似型號比較
| 模型 | 連接埠和上行鏈路 | 交換容量 | 轉送率 | PoE/PoF功能 | 冗餘功能 |
|---|---|---|---|---|---|
| Ruijie RG-S6000C-48GT4XS-E | 48×1 GbE RJ45、4×10 GbE SFP+ | 256 Gbps | 192兆位元/秒 | 沒有任何 | 雙 PSU 插槽、雙啟動快閃記憶體、1 個風扇插槽 |
| NS-S6000C-48GT4XS-E | 相同的 | 相同的 | 相同的 | 沒有任何 | 相同的 |
| 銳捷RG-S6150-24VS8CQ-X | 24×1/10/25GbE SFP28，8×40/100GbE QSFP28 | 2.8 Tbps | 沒有任何 | 雙 PSU、4 個風扇模組、雙啟動快閃記憶體 | |
| NS-S6150-24VS8CQ-X | 相同的 | 相同的 | 相同的 | 沒有任何 | 相同的 |
| Ruijie RG-S6150-48VS8CQ-X | 48×1/10/25GbE SFP28，8×40/100GbE QSFP28 | 4 Tbps | 沒有任何 | 雙 PSU、4 個風扇模組、雙啟動快閃記憶體 | |
| NS-S6150-48VS8CQ-X | 相同的 | 相同的 | 相同的 | 沒有任何 | 相同的 |
| 銳捷RG-S6110-48MG4VS2QXS-UP | 48×100 Mb–5 GbE PoE/PoE+、4×25 GbE SFP28、2×40 GbE QSFP28 | 840 Gbps | 625兆位元/秒 | 高達 1600 W PoE++ | 雙 PSU 插槽、3 個風扇插槽 |
| NS-S6110-48MG4VS2QXS-UP | 相同的 | 相同的 | 相同的 | 相同的 | 相同的 |
| 銳捷RG-S6120-24XMG4XS4VS-UP-H | 24×100 Mb–10 GbE PoE/PoE+/PoE++、4×10 GbE SFP+、4×25 GbE SFP28 | 760 Gbps | 565兆位 | 高達 1650 W PoE++ | 雙 PSU 插槽、3 個風扇插槽 |
| NS-S6120-24XMG4XS4VS-UP-H | 相同的 | 相同的 | 相同的 | 相同的 | 相同的 |
| 銳捷RG-S6120-20XS4VS2QXS | 20×1/2.5/10 GbE SFP+、4×10/25 GbE SFP28、2×40 GbE QSFP+ | 912 Gbps | 678兆位 | 沒有任何 | 雙 PSU 插槽、2 個風扇插槽 |
| NS-S6120-20XS4VS2QXS | 相同的 | 相同的 | 相同的 | 沒有任何 | 相同的 |
規格摘要
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Frequently Questions and Answers
Refund Policy
At Network-switch.com, we aim to provide the best customer experience and ensure that your purchases meet your expectations. If for any reason you are not satisfied with your purchase, please read our return and refund policy below to understand your options.
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.