Sản phẩm Cisco Wireless LAN Controllers Cisco 8540 Wireless Controller Bộ điều khiển LAN Không dây Cisco AIR-CT8540-K9 Wireless Controller 
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Bộ điều khiển LAN Không dây Cisco AIR-CT8540-K9 Wireless Controller
P/N: AIR-CT8540-K9Cisco AIR-CT8540-K9 Wireless Controller
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Optimized for 802.11ac Wave2 performance, the intent-driven Cisco DNA™ ready Cisco® 8540 Wireless Controller is a highly scalable, service-rich, resilient, and flexible platform that enables next-generation wireless networks for medium-sized to large enterprise and campus deployments.
Product Overview
The Cisco 8540 Wireless Controller provides centralized control, management, and troubleshooting for high-scale deployments in service provider and large campus deployments. It offers flexibility to support multiple deployment modes in the same controller: for example, centralized mode for campus, Cisco FlexConnect™ mode for lean branches managed over the WAN, and mesh (bridge) mode for deployments where full Ethernet cabling is unavailable. As a component of the Cisco Unified Wireless Network, this controller provides real-time communications between Cisco Aironet®access points, the Cisco Prime® Infrastructure, and the Cisco Mobility Services Engine, and is interoperable with other Cisco controllers.
The Cisco Digital Network Architecture (Cisco DNA) is an open and extensible, software-driven architecture that accelerates and simplifies your enterprise network operations. The programmable architecture frees your IT staff from time-consuming, repetitive network configuration tasks so they can focus instead on innovation that positively transforms your business. SD-Access, as part of Cisco DNA, enables policy-based automation from edge to cloud with foundational capabilities. Cisco DNA Assurance, also part of Cisco DNA, provides a single source to monitor, modify, and manage your network and application data.
Features and Benefits
The Cisco 8540 Wireless Controller, optimized for 802.11ac Wave2 performance, high scale, and enhanced system uptime, supports:
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Feature |
Benefits |
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Cisco DNA SD-Access Wireless |
SD-Access Wireless is Cisco’s next-generation architecture for enterprise networks. It is the industry’s first policy-based automation from the edge to the cloud. It enables network access in minutes for any user or device to any application without compromising on security. SD-Access Wireless enables policy-based automation for wired and wireless, automated provisioning of wired and wireless networks, group-based policy for users and connected devices, and a distributed wireless data plane for campus deployments. In addition, all client roams are treated as Layer 2 roams across the network for distributed traffic. |
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Cisco DNA Analytics and Assurance |
Cisco DNA Analytics and Assurance offers comprehensive network visibility. It collects data from users, devices, and applications to proactively identify problems. Network analytics and automation help IT quickly resolve issues, so you can increase availability and deliver a better user experience. |
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Scalability and performance |
Optimized to enable 802.11ac Wave 2 next-generation networks. Consolidate multiple controllers into one controller with support for up to 6000 access points and 64,000 clients with a single point of touch |
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RF management |
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Multimode with indoor, outdoor mesh access points |
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Comprehensive end-to-end security |
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End-to-end voice |
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Fault tolerance and high availability |
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Service provider Wi-Fi |
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Cisco Enterprise Wireless Mesh |
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WLAN express setup |
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High-performance video |
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Mobility, security, and management for IPv6 and dual-stack clients |
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Environmentally responsible |
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Perpetual Licensing
The Cisco 8540 Wireless Controller provides right-to-use (with End-User License Agreement [EULA] acceptance) license enablement for faster time to deployment, with flexibility to add additional access points (up to 6000 access points) as business needs grow.
New Term-Based Licensing
With the Cisco DNA architecture, we are also introducing term-based software packages: Cisco DNA Essentials, Cisco DNA Advantage, and Cisco ONE Advantage. In addition to on-box capabilities, the Cisco DNA packages unlock additional functionality in Cisco DNA Center, enabling controller-based software-defined automation in your network.
License consumption is further simplified with the following three package combinations. Cisco Embedded Support is included in all the three packages.
Essentials: Term-based (3, 5, or 7 years per access point) Cisco DNA Essentials package, term-based access point license, and term-based Cisco Prime Lifecycle and Assurance infrastructure licenses.
Advantage: Term-based (3, 5, or 7 years per access point) Cisco DNA Advantage package. It also includes everything in the Cisco DNA Essentials package.
Cisco ONE Advantage: Term-based (3, 5, or 7 years per access point) Cisco DNA Advantage package (includes Cisco DNA Essentials package), Cisco Identity Services Engine (ISE) Base, ISE Plus and Cisco Connected Mobile Experiences (CMX) Base.
You can continue to deploy your network using perpetual licensing or the new term-based packages. The term based licensing provides you with additional benefit of using the same Cisco DNA license on any Cisco WLAN controllers and with any Aironet access point.
Product Specifications
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Item |
Specifications |
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Wireless |
IEEE 802.11a, 802.11b, 802.11g, 802.11d, WMM/802.11e, 802.11h, 802.11n, 802.11k, 802.11r, 802.11u, 802.11w, 802.11ac Wave1 and Wave2 |
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Wired/switching/routing |
IEEE 802.3 10BASE-T, IEEE 802.3u 100BASE-TX specification, 1000BASE-T. 1000BASE-SX, 1000-BASE-LH, IEEE 802.1Q VLAN tagging, IEEE 802.1AX Link Aggregation |
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Data Request For Comments (RFC) |
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Security standards |
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Encryption |
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Authentication, Authorization, and Accounting (AAA) |
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Management |
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Management Interfaces |
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Interfaces and Indicators |
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Physical dimensions |
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Environmental conditions |
Air temperature: Humidity: Altitude: Electrical input: |
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Regulatory compliance |
CE Markings per directives 2004/108/EC and 2006/95/EC Safety: EMC - Emissions: EMC - Immunity: |
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