(新)思科网络收敛系统(NCS)5700路由器线卡-NC57-18DD-SE

概述 Cisco NC57-18DD-SE 是一款高性能线路卡,专为 Cisco NCS 5700 系列而设计,旨在满足需要可扩展且强大的路由和 交换机功能。该线卡针对高密度 400G 以太网连接进行了优化,支持高速数据传输、实时遥测和各种高级网络协议。它非常适合用于数据中心、WAN 聚合和运营商级路由应用。 规格 模型: 思科 NC57-18DD-SE 产品类型:高密度400G以太网线卡...
Vendor: CISCO
Availability: Many In Stock
Product Type: 网络 - 途径
HKD 1,862,795.00
HKD 0.00
HKD 1,862,795.00
小计: HKD 1,862,795.00
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Estimated to be delivered on 12/01/2022 - 15/10/2022.

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(新)思科网络收敛系统(NCS)5700路由器线卡-NC57-18DD-SE

(新)思科网络收敛系统(NCS)5700路由器线卡-NC57-18DD-SE

HKD 0.00 HKD 1,862,795.00

(新)思科网络收敛系统(NCS)5700路由器线卡-NC57-18DD-SE

HKD 0.00 HKD 1,862,795.00

概述

Cisco NC57-18DD-SE 是一款高性能线路卡,专为 Cisco NCS 5700 系列而设计,旨在满足需要可扩展且强大的路由和 交换机功能。该线卡针对高密度 400G 以太网连接进行了优化,支持高速数据传输、实时遥测和各种高级网络协议。它非常适合用于数据中心、WAN 聚合和运营商级路由应用。

规格

  • 模型: 思科 NC57-18DD-SE
  • 产品类型:高密度400G以太网线卡
  • 底盘兼容性:兼容 Cisco NCS 5700 系列模块化机箱
  • 端口密度
    • 18 个 400GE(千兆以太网)端口
    • 支持 QSFP 接口 用于 400G 连接的收发器,向后兼容 QSFP28 (100G) 和 QSFP+ (40G)

表现

  • 总吞吐量:多兆位总吞吐量,取决于配置
  • 可扩展性:适用于需要大量数据传输能力的大型网络环境的高可扩展性
  • 低延迟:针对超低延迟进行了优化,适用于金融交易、云服务和视频流等实时应用

协议和功能

  • 路由协议
    • 支持 IPv4IPv6 路由
    • 高级路由协议包括 边界网关协议路由协议路由协议, 和 增强型内部网关路由协议
    • 多协议标签交换 (MPLS) 通过流量工程支持创建虚拟专用网络 (VPN)
    • 分段路由 (SR-MPLS) 简化和优化网络管理
  • 第 2 层和第 3 层 VPN:全面支持基于MPLS的第2层和第3层VPN服务
  • 以太网 VPN (EVPN):集成对第 2 层和第 3 层 EVPN 的支持,以提供增强的 VPN 服务

软件和可编程性

  • 思科 IOS XR:由思科模块化、可编程的 IOS XR 操作系统提供支持
    • 优惠 网络配置协议RESTCONF, 和 网络可编程性和自动化模型
    • 遥测:支持流式遥测,实现网络的实时监控和分析
  • SDN就绪:兼容软件定义网络 (SDN),实现面向未来的网络设计
  • 自动化:通过可编程 API 和编排工具实现网络自动化

安全

  • 集成安全:支持基于硬件的加密,确保数据传输安全
  • IPsec 支持:内置 IPsec VPN 功能,用于安全的站点到站点和远程访问 VPN
  • 访问控制:先进的访问控制机制,确保网络安全并防范威胁

服务质量 (QoS)

  • QoS 功能:提供广泛的流量管理和优先级工具,以确保最佳的服务交付
  • 流量监管和整形:支持流量监管和整形,控制带宽使用和网络资源分配

电源和冷却

  • 电源效率:专为提高能源效率而设计,支持高效电源模块
  • 冷却:需要高效的冷却系统来维持高密度设置下的性能

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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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