網路交換機 S2910-48GT4XS-E 48 x 1G 和 4 x 1G/10G SFP+ 管理型交換機
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NS-S2910‑48GT4XS‑E，48 埠千兆接取交換機，配備 4 個 10 Gbps SFP+ 上行鏈路
作為思科、H3C、華為和銳捷的關鍵製造合作夥伴，Network-Switch 提供與領先品牌相同的高品質和效能。
我們的 NS‑S2910系列與銳捷的RG-S2910XS-E 型號，提供具有您自己品牌和全功能支援的品牌等效交換器。
概述
NS-S2910‑48GT4XS‑E 是高連接埠密度的同級產品，配備 48 個千兆下行鏈路和 4 個 SFP+ 上行鏈路。與銳捷的 RG‑S2910‑48GT4XS‑E，此型號支援全 L3 個功能、強大的 CPU 保護、VSU 虛擬化、IPv6 支援、OpenFlow 和運營商級冗餘。
強調
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卓越的可擴展性和效能：高達 264 Gbps 的交換容量和 96 Mpps 的轉送速率。
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強大的虛擬化：虛擬交換單元 (VSU) 允許多個實體單元作為一個邏輯設備運作。
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企業級安全：CPP、NFPP、DHCP偵聽、ARP檢查、VRRP、ERPS迴路保護。
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L2+ 和基礎版 L3 路由：支援靜態路由、RIP、OSPF、IPv6 ACL和IPv6路由。
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節能與可靠性：智慧風扇設計，電源冗餘，符合RoHS標準，節能40%以上。
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靈活管理：Web GUI、CLI、SNMP、Syslog、RMON、USB 備份、零接觸設定 (TR-069)。
推薦配件
| 產品名稱 | 類別 | 描述 |
|---|---|---|
| NS-PA1000-AC | 電源單元 | 選購冗餘交流電源模組，可熱插拔 |
| NS-SFP-1G-SX-MM850 | SFP收發器 | 1G多模光纖SFP（850nm） |
| NS-SFP-10G-SR-MM850 | SFP+ 收發器 | 10G多模光纖SFP+，適用於資料中心短距離應用 |
| NS-RMK-1U | 機架安裝套件 | 適用於標準 19 吋機架的 1U 安裝支架套件 |
| NS-CAB-CON-USB | 控制台電纜 | 用於管理連接埠的 USB 轉 RJ45 控制台適配器 |
與類似型號比較
| 品牌和型號 | 下行鏈路連接埠（千兆） | 上行鏈路 | PoE支援 | 交換容量 | 轉送率 | 主要賣點 |
|---|---|---|---|---|---|---|
| Ruijie RG-S2910‑24GT4XS‑E | 4×1/10 Gbps SFP+ | 不 | 高達 264 Gbps | 96兆位 | L3、VSU、CPP/NFPP、SDN支持 | |
| 網路交換機 NS-S2910‑24GT4XS‑E | 4×1/10 Gbps SFP+ | 不 | 同上 | 相同的 | 與銳捷同級的自有品牌 | |
| Ruijie RG-S2910‑48GT4XS‑E | 4×1/10 Gbps SFP+ | 不 | 264 Gbps | 96兆位 | 高密度接入，全 L3 & VSU | |
| 網路交換器 NS‑S2910‑48GT4XS‑E | 4×1/10 Gbps SFP+ | 不 | 相同的 | 相同的 | 同等性能，更靈活的品牌 | |
| 銳捷RG‑S2910‑24GT4SFP‑UP‑H | 4×1 Gbps SFP | PoE+/PoE/PoE 藍牙 | 256 Gbps | 42–96 Mpps | 每埠高達 60 W，企業級 PoE 交換機 | |
| 網路交換機 NS-S2910‑24GT4SFP‑UP‑H | 4×1 Gbps SFP | 同上 | 相同的 | 相同的 | 在您的品牌識別下具有相同的功能 | |
| 銳捷RG‑S2910‑24GT4XS‑UP‑H | 4×1/10 Gbps SFP+ | PoE+/PoE/PoE 藍牙 | 256 Gbps | ~96 Mpps | 高速上行鏈路及 PoE 功能 | |
| 網路交換機 NS-S2910‑24GT4XS‑UP‑H | 4×1/10 Gbps SFP+ | 同上 | 相同的 | 相同的 | 您品牌下的 PoE+ 和 10G 上行鏈路 |
規格摘要
| 範圍 | 規格 |
|---|---|
| 模型 | NS-S2910‑48GT4XS‑E |
| 下行鏈路端口 | 48 個 10/100/1000BASE-T |
| 上行鏈路端口 | 4 個 1G/10G SFP+ |
| 交換容量 | 264 Gbps |
| 轉送率 | 96兆位 |
| 層次支援 | 第 2 層 + 靜態路由 + RIP/OSPF |
| MAC位址表 | 32,000 個條目 |
| VLAN支援 | 4,096 個 VLAN |
| VSU 支援 | 是的 |
| 安全 | 802.1X、ACL、ARP 檢查、IP/MAC 綁定、NFPP、CPP |
| 冗餘 | 支援雙電源 |
| 電源輸入 | 交流電 100–240V |
| 工作溫度 | –10 °C 至 50 °C |
| 管理 | CLI / Web / SNMP / TR-069 / 系統日誌 |
| 方面 | 440 × 360 × 44 毫米 |
| 安裝 | 19吋機架安裝 |
| 重量 | ~5.2公斤 |
| 平均無故障時間 | >20萬小時 |
更多細節
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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.