Cisco Systems AIRCT576025K9 Finding the Fan Module Serial Number, Installing the Fan Module

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Installing a Fan Module

Caution You should replace the fan module within 5 minutes to avoid overheating the controller.

Step 2 Install the fan module in the fan slot, and firmly push it into the slot, applying pressure to the end of the module, not the extraction handles. When correctly inserted, the fan module is flush with the controller rear panel. When the fan is operating, a green LED is on in the top left corner of the fan. See Figure 15.

Warning Do not reach into a vacant slot when installing or removing a module. Exposed circuitry is an energy hazard. Statement 206

Figure 15 Installing the Fan Module

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Fan LED

Finding the Fan Module Serial Number

If you contact Cisco Technical Assistance regarding a fan module, you need to know the fan module serial number. See Figure 16 for the serial number location.

Cisco 5700 Series Wireless Controller Installation Guide

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Contents FCC Safety Compliance Statement Compliance and Safety InformationStatement 372-Wireless LAN Products Safety InformationStatement 191-VCCI Class a Warning for Japan Controller OverviewUSB Type a Port Port ConnectionsUSB Mini-B Console Port Part Number Description 10G SFP+ PortsSFP-GE-L= SFP-GE-S=SFP-H10GB-CU5M= SFP-10G-LRM=SFP-H10GB-CU1M= SFP-H10GB-CU3M=10/100/1000 Ethernet Management Port Mode LED DescriptionController’s System LEDs RJ-45 Console PortUnpacking and Installing the Controller Required Tools and Information Box ContentsChoosing a Physical Location Initial System Configuration Information104 F 40 C Statement Cable Type Size micron MHz/km1 Cable Distance Core Modal Size/Cladding Bandwidth SFP Module10GBASE-LR SFP-GE-LSFP-GE-S 10GBASE-ERRack-Mounting Installing the ChassisRack-Mounting Brackets Attaching the Rack-Mount Brackets Attaching Brackets for 19-inch Racks Mounting the Controller in a Rack Table- or Shelf-MountingGrounding the Chassis Preventing ESD Damage Connecting the Controller’s Console PortUsing the Startup Wizard YES unset up up Logging into the Controller Verifying Interface Settings and Port OperationConnecting the Console Port Optional Power Supply InstallationConnecting Access Points PWR-C1-BLANK Power Supply Module OverviewAC Power Supply Module LEDs Installation GuidelinesInstalling or Replacing an AC Power Supply AC-Power Supply with Power Cord Retainer Finding the Power Supply Module Serial NumberFan Module Installation Installing a Fan ModuleInstallation Guidelines Finding the Fan Module Serial Number Installing the Fan ModulePhysical Specifications SpecificationsEnvironmental Ranges PWR-C1-350WAC Cisco 90-Day Limited Hardware Warranty TermsPhysical Specification Operating SpecificationReplacement, Repair, or Refund Policy for Hardware Duration of Hardware WarrantyTo Receive a Return Materials Authorization RMA Number Related Documentation OL-28544-01

AIRCT576025K9, AIRCT5760HAK9 specifications

Cisco Systems has established itself as a leading provider in networking technology, with products designed to enhance connectivity and security in various environments. Among its diverse portfolio, the Cisco AIR-CT5760-HA-K9 and AIR-CT5760-25-K9 wireless controllers stand out for their advanced capabilities in managing wireless networks.

The Cisco AIR-CT5760 series provides robust features that cater to the needs of modern enterprises requiring scalable, high-performance solutions. These controllers are designed to support up to 6,000 access points and 64,000 client devices, making them an ideal choice for large organizations with extensive wireless networks.

One of the standout features of the AIR-CT5760 is its support for Cisco's advanced mobility services architecture. This technology enables seamless roaming and handoff between access points, ensuring that end users maintain uninterrupted connectivity while moving throughout the coverage area. Additionally, the controllers leverage Cisco CleanAir technology, which actively detects and mitigates Wi-Fi interference by identifying non-Wi-Fi devices that can disrupt communication, thereby optimizing wireless performance.

Security is a paramount consideration in today's digital landscape, and the AIR-CT5760 series addresses this concern with integrated security features. It supports Cisco Identity Services Engine (ISE), enabling context-aware access control and policy enforcement, ensuring that only authorized users and devices can connect to the network. The controllers also support advanced encryption protocols to secure data transmissions over wireless connections.

Another significant characteristic of the AIR-CT5760 series is its support for multi-vendor environments. Utilizing the OpenFlow protocol and the Cisco Wireless LAN Controller technology, these controllers can manage access points from various manufacturers, providing a flexible solution for diverse networking environments.

High availability is critical for mission-critical applications, and the AIR-CT5760-HA-K9 model offers redundancy features to ensure continuous operation. The controller can be configured in a high-availability pair, allowing for automatic failover in the event of hardware failure, thus minimizing downtime.

Moreover, the AIR-CT5760 series emphasizes ease of management through Cisco Prime Infrastructure, providing an intuitive interface for network administrators to deploy, monitor, and troubleshoot the wireless network, thereby enhancing operational efficiency.

In conclusion, the Cisco AIR-CT5760-HA-K9 and AIR-CT5760-25-K9 wireless controllers deliver sophisticated solutions tailored for the demands of enterprise wireless networking. With their scalability, advanced security measures, and support for a multi-vendor ecosystem, these controllers are pivotal in building reliable, high-performing wireless networks that drive business success.