The Cisco 5500 series wireless controller is a highly scalable & flexible platform that enables system wide services for mission-critical wireless in medium to large-sized enterprises & campus environments. Designed for 802.11n performance & maximum scalability, the 5500 series offers enhanced uptime with the ability to simultaneously manage 250 access points; superior performance for reliable streaming video & toll quality voice; & enhanced fault recovery for a consistent mobility experience in the most demanding environments. Please note: networking & wireless components such as switches, routers, UPS & wireless devices require that speeds & standards be consistent throughout the network to gain optimum performance. To avoid compatibility clashes or for advice, please contact us on solutions@ebuyer.com. ...

Cisco 5508 Wireless Controllers deliver reliable performance, enhanced flexibility, & zero service-loss for mission-critical wireless. 802.11n offers up to nine times the performance of 802.11a/g networks. Interactive multimedia applications, such as voice & video, can now perform flawlessly over the wireless network, & clients can conveniently roam with no service interruption. Flexible licensing means that you can easily add access point support or premium software features. Please note: networking & wireless components such as switches, routers, UPS & wireless devices require that speeds & standards be consistent throughout the network to gain optimum performance. To avoid compatibility clashes or for advice, please contact us on solutions@ebuyer.com. ...

The Cisco 550X Series is designed to deliver hardware redundancy at the lowest incremental cost. If power to the switch is lost (through loss of AC power or power supply failure), the switch will automatically, and instantaneously, obtain its power from the RPS. This switchover occurs so quickly that there is no loss in traffic or reboot of the device. Cooling fan redundancy is delivered through preinstalled N+1 configuration. A switch can fully support all its capabilities for the life of the product with only N fans. If one of the fans fails, the spare fan automatically takes over, without causing any downtime. The Cisco 550X Series provides an additional layer of resiliency with support for the Virtual Router Redundancy Protocol (VRRP). VRRP lets you extend the same resiliency that stacking provides for individual switches to complete network domains. By running VRRP between two stacks, you can instantly cut over from one stack to another in the event of a problem & continue operating even after a failure. Automatic power shutoff on ports when a link is down LEDs that can be turned off to save power Embedded intelligence to adjust signal strength based on the length of the connecting cable Smart fans in which fan speed is automatically adjusted according to switch temperature to decrease acoustic noise & save power ...

The Cisco 550X Series are the next-generation stackable managed Ethernet switches that provide the advanced capabilities & superior performance you need to support a more demanding network environment at an affordable price. These switches incorporate fan & power hardware redundancy, increasing overall network availability. Cisco 550X Series switches are designed to protect your technology investment as your business grows. Unlike switches that claim to be stackable but have elements that are administered & troubleshot separately, the Cisco 550X Series provides true stacking capability, allowing you to configure, manage, and troubleshoot multiple physical switches as a single device & more easily expand your network. A true stack delivers a unified data & control plane, in addition to a management plane, providing flexibility, scalability, and ease of use because the stack of units operate as a single entity constituting all the ports of the stack members. High-performance 10 Gigabit Ethernet Cisco 550X Series switches break the barrier of 10 Gigabit Ethernet adoption by providing affordable & flexible configurations customized for the demanding network requirements of small & medium businesses. High reliability & resiliency In a growing business in which availability 24 hours a day, 7 days a week is critical, you need to assure that employees & customers can always access the data & resources whenever they need. In these environments, stackable switches can play an important role in eliminating downtime & improving network resiliency. For example, if a switch within a Cisco 550X Series stack fails, another switch immediately takes over, keeping your network up & running. You can also replace individual devices in the stack without taking your network offline or affecting employee productivity. The Cisco 550X Series is designed to deliver hardware redundancy at low incremental cost. Power over Ethernet Plus (Po E+) & Po E Cisco 550X Series switches support the Power over Ethernet Plus (Po E+) standard (IEEE 802.3at). The switches also support Po E on selected ports to power compact switches, high-power wireless access points, or connected lighting. The power is managed in a smart fashion such that only the amount of power the endpoint needs is delivered to it & not wasted. As a result, the switches can support devices that require more power, such as 802.11ac wireless access points, video-based IP phones, surveillance cameras, and more. Po E capabilities simplify the deployment of advanced technologies by allowing you to connect & power network endpoints over a single Ethernet cable, without having to install separate power supplies. Cisco 550X Series switches are also fully backward compatible with IEEE 802.11af Po E & Cisco legacy Po E protocols. ...

The Cisco 5520 Series wireless LAN controller is a highly scalable, service-rich, resilient, and flexible platform that is ideal for medium-sized to large enterprise & campus deployments. As part of the Cisco Unified Access Solution, the 5520 is optimized for the next generation of wireless networks, 802.11ac Wave 2. Location-aware Bonjour & Chromcast support services advertised across a Layer 3 network at a user & device level Software-defined segmentation with Cisco Trust Sec reduces access control list maintenance, complexity, & overhead Consolidate multiple controllers into one with a single point of touch Support centralized, distributed, & mesh deployments Deploy Cisco Flex Connect in sites with up to 100 access points in up to 1500 groups Sub-second failover for access point & client failover for uninterrupted application availability Dual-redundant Gigabit or 10 Gigabit Ethernet connectivity Solid state device-based storage-no moving parts Optional redundant, hot-swappable power supply for no incremental system downtime Enhanced system uptime with fast system restarts ...

The Cisco Headset 500 Series delivers surprisingly vibrant sound for open workspaces. Users can stay focused in noisy environments with rich sound, exceptional comfort, and proven reliability. The 500 Series offers a lightweight form factor that is comfortable to wear, even for an entire workday. It's designed for workers who spend a lot of time wearing headsets for voice communications & listening to music. Enhanced mobility The DECT technology provides freedom to roam hundreds of feet from the base with crystal-clear audio. On-ear controls Enjoy easy access to key call control capabilities, including answer, end call, hold/resume (for multiple calls), mute, volume up, and volume down. Full security AES-128 encryption ensures secured communication. Music mode Full-band audio provides premium 48k Hz audio experience. Multi-mode audio Automatically provides the best available audio experience in call mode (narrowband or wideband) & in music mode (wideband or full band). ...

The Cisco Headset 500 Series delivers surprisingly vibrant sound for open workspaces. Users can stay focused in noisy environments with rich sound, exceptional comfort, and proven reliability. The 500 Series offers a lightweight form factor that is comfortable to wear, even for an entire workday. It's designed for workers who spend a lot of time wearing headsets for voice communications & listening to music. Enhanced mobility The DECT technology provides freedom to roam hundreds of feet from the base with crystal-clear audio. On-ear controls Enjoy easy access to key call control capabilities, including answer, end call, hold/resume (for multiple calls), mute, volume up, and volume down. Full security AES-128 encryption ensures secured communication. Music mode Full-band audio provides premium 48k Hz audio experience. Multi-mode audio Automatically provides the best available audio experience in call mode (narrowband or wideband) & in music mode (wideband or full band). ...

The Cisco Headset 500 Series delivers surprisingly vibrant sound for open workspaces. Users can stay focused in noisy environments with rich sound, exceptional comfort, and proven reliability. The 500 Series offers a lightweight form factor that is comfortable to wear, even for an entire workday. It's designed for workers who spend a lot of time wearing headsets for voice communications & listening to music. Enhanced mobility The DECT technology provides freedom to roam hundreds of feet from the base with crystal-clear audio. On-ear controls Enjoy easy access to key call control capabilities, including answer, end call, hold/resume (for multiple calls), mute, volume up, and volume down. Full security AES-128 encryption ensures secured communication. Music mode Full-band audio provides premium 48k Hz audio experience. Multi-mode audio Automatically provides the best available audio experience in call mode (narrowband or wideband) & in music mode (wideband or full band). ...

The Cisco 5760 Wireless Controller is an industry-leading platform designed for 802.11ac networks with maximum performance & services at scale, combined with high availability for mission-critical wireless networks. Through the Unified Access Data Plane (UADP) application-specific integrated circuit (ASIC), it delivers wire-speed performance with services such as advanced quality of service (Qo S), flexible Net Flow v 9, & downloadable ACLs. Delivering on the One Network component of the Unified Access vision, the Cisco 5760 offers:
- Wire-speed 60-Gbps throughput with services
- Up to 1000 access points per controller & 72, 000 access points in a cluster
- Up to 12, 000 clients per controller & 864, 000 clients in a cluster
- Network traffic visibility through flexible Net Flow v 9
- RF visibility & protection
- Cisco Clean Air technology
- Client Link 2.0
- Video Stream







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The Cisco 5760 Wireless Controller (Figure 1) is an industry-leading platform designed for 802.11ac networks with maximum performance & services at scale, combined with high availability for mission-critical wireless networks. Through the Unified Access Data Plane (UADP) application-specific integrated circuit (ASIC), it delivers wire-speed performance with services such as advanced quality of service (Qo S), flexible Net Flow v 9, & downloadable ACLs. Delivering on the One Network component of the Unified Access vision, the Cisco 5760 offers: • Wire-speed 60-Gbps throughput with services • Up to 1000 access points per controller & 72, 000 access points in a cluster • Up to 12, 000 clients per controller & 864, 000 clients in a cluster • Network traffic visibility through flexible Net Flow v 9 • RF visibility & protection ...