(新)思科網絡收斂系統(NCS)5700路由器線卡-NC-57-48Q2D-SE-S

概述 Cisco NC-57-48Q2D-SE-S 是專為思科 NCS 5700 系列設計的高效能模組化線路卡,提供 48 個 40G QSFP+ 連接埠和 2 個 400G QSFP-DD 連接埠。它的目標客戶是需要高頻寬和可擴展網路解決方案的服務供應商和企業。該模型提供增強的安全性、可編程性和即時遙測等高級功能,以優化網路效能和管理。...
Vendor: CISCO
Availability: Many In Stock
Product Type: 網絡 - 途徑
HKD 1,160,620.00
HKD 0.00
HKD 1,160,620.00
小計: HKD 1,160,620.00
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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-NC-57-48Q2D-SE-S

(新)思科網絡收斂系統(NCS)5700路由器線卡-NC-57-48Q2D-SE-S

HKD 0.00 HKD 1,160,620.00

(新)思科網絡收斂系統(NCS)5700路由器線卡-NC-57-48Q2D-SE-S

HKD 0.00 HKD 1,160,620.00

概述

Cisco NC-57-48Q2D-SE-S 是專為思科 NCS 5700 系列設計的高效能模組化線路卡,提供 48 個 40G QSFP+ 連接埠和 2 個 400G QSFP-DD 連接埠。它的目標客戶是需要高頻寬和可擴展網路解決方案的服務供應商和企業。該模型提供增強的安全性、可編程性和即時遙測等高級功能,以優化網路效能和管理。

規格

  • 模型: 思科 NC-57-48Q2D-SE-S
  • 類型:NCS 5700 系列的 48 x 40GE + 2 x 400GE 線卡
  • 底盤相容性:適用於 Cisco NCS 5700 系列機殼

介面選項

  • 連接埠
    • 48 個 40G QSFP+ 端口
    • 2 個 400G QSFP-DD 連接埠
  • 連接埠速度
    • QSFP+ 連接埠上的 40G 以太網
    • QSFP-DD 連接埠上的 400G 以太網,向後相容 100G 以太網

表現

  • 總吞吐量:支援高達 6.4 Tbps(每秒兆兆位元)
  • 延遲:超低延遲架構適用於即時通訊、視訊串流和金融服務等時間敏感的應用。

協議支持

  • 第 2 層和第 3 層協議
    • IPv4 和 IPv6:廣泛的路由功能
    • 多重協定標籤交換 (MPLS):啟用多協定標籤 交換機實現先進的交通管理
    • VXLAN:用於可擴展的網路虛擬化
    • 分段路由:提高流量優化和靈活性
    • 乙太網路虛擬專用網:支援乙太網路 VPN,提供第 2 層和第 3 層 VPN 服務
  • 可程式性
    • 支援 網路配置協定RESTCONF, 和 自動化模型
    • 設計用於 標準化網路 (軟體定義網路)
    • 即時的 串流遙測 用於主動網路監控

進階功能

  • 服務品質 (QoS)
    • 廣泛的流量管理功能,確保關鍵流量的頻寬優先級
  • 安全
    • 內建基於硬體的安全機制,防止網路攻擊和未經授權的訪問
  • 即時遙測
    • 支援進階遙測,即時洞察網路行為和健康狀況

電源和冷卻

  • 電源效率: 低功耗,長期節省成本
  • 冷卻:需要相容的冷卻模組,以便在高密度部署中實現最佳散熱效果

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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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