(新)思科網絡收斂系統(NCS)5700路由器線卡-NC57-18DD-SE

概述 Cisco NC57-18DD-SE 是一款高效能線路卡,專為 Cisco NCS 5700 系列而設計,旨在滿足需要可擴展且強大的路由和 交換機能力。該線路卡針對高密度400G乙太網路連接進行了最佳化,支援高速資料傳輸、即時遙測和各種先進的網路協定。它非常適合用於資料中心、WAN 聚合和運營商級路由應用。 規格 模型: 思科 NC57-18DD-SE 產品類型:高密度400G乙太網路線卡 底盤相容性:相容 Cisco...
Vendor: CISCO
Availability: Many In Stock
Product Type: 網絡 - 途徑
HKD 1,862,795.00
HKD 0.00
HKD 1,862,795.00
小計: HKD 1,862,795.00
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Free standard shipping on orders over $99

Estimated to be delivered on 12/01/2022 - 15/10/2022.

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Built And Shipped Within 5 - 7 Bussiness Days

(新)思科網絡收斂系統(NCS)5700路由器線卡-NC57-18DD-SE

(新)思科網絡收斂系統(NCS)5700路由器線卡-NC57-18DD-SE

HKD 0.00 HKD 1,862,795.00

(新)思科網絡收斂系統(NCS)5700路由器線卡-NC57-18DD-SE

HKD 0.00 HKD 1,862,795.00

概述

Cisco NC57-18DD-SE 是一款高效能線路卡,專為 Cisco NCS 5700 系列而設計,旨在滿足需要可擴展且強大的路由和 交換機能力。該線路卡針對高密度400G乙太網路連接進行了最佳化,支援高速資料傳輸、即時遙測和各種先進的網路協定。它非常適合用於資料中心、WAN 聚合和運營商級路由應用。

規格

  • 模型: 思科 NC57-18DD-SE
  • 產品類型:高密度400G乙太網路線卡
  • 底盤相容性:相容 Cisco NCS 5700 系列模組化機箱
  • 端口密度
    • 18 個 400GE(千兆乙太網路)端口
    • 支援 QSFP 介面 用於 400G 連接的收發器,向後相容 QSFP28 (100G) 和 QSFP+ (40G)

表現

  • 總吞吐量:多兆位元總吞吐量,取決於配置
  • 可擴展性:適用於需要大量資料傳輸能力的大型網路環境的高可擴展性
  • 低延遲:針對超低延遲進行了最佳化,使其適用於金融交易、雲端服務和視訊串流等即時應用

協定和功能

  • 路由協定
    • 支援 IPv4IPv6 路由
    • 進階路由協定包括 邊界網關協議開放源協定 (OSPF)路由協定, 和 增強型內部網關路由協定
    • 多重協定標籤交換 (MPLS) 透過流量工程支援建立虛擬私人網路 (VPN)
    • 分段路由 (SR-MPLS) 簡化和最佳化網路管理
  • 第 2 層和第 3 層 VPN:全面支援基於MPLS的第2層和第3層VPN服務
  • 乙太網路 VPN (EVPN):整合對第 2 層和第 3 層 EVPN 的支持,以提供增強的 VPN 服務

軟體和可程式性

  • 思科 IOS XR:由思科模組化、可程式化的 IOS XR 作業系統提供支持
    • 優惠 網路配置協定RESTCONF, 和 網路可程式性和自動化模型
    • 遙測:支援串流遙測,實現網路的即時監控與分析
  • SDN就緒:相容軟體定義網路 (SDN),實現面向未來的網路設計
  • 自動化:透過可程式 API 和編排工具實現網路自動化

安全

  • 整合安全:支援基於硬體的加密,確保資料傳輸安全
  • IPsec 支持:內建 IPsec VPN 功能,用於安全的網站到網站和遠端存取 VPN
  • 存取控制:先進的存取控制機制,確保網路安全並防範威脅

服務品質 (QoS)

  • QoS 功能:提供廣泛的流量管理和優先工具,以確保最佳的服務交付
  • 流量監管和整形:支援流量監管和整形,控制頻寬使用和網路資源分配

電源和冷卻

  • 電源效率:專為提高能源效率而設計,支援高效能電源模組
  • 冷卻:需要高效率的冷卻系統來維持高密度設定下的性能

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Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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