- AC input: 100 to 240 VAC; 50/60 Hz
- Operating temperature: 32 to 104°F (0 to 40°C)
- Storage temperature: -13 to 158°F (-25 to 70°C)
- Operating humidity: 10 to 90 percent, noncondensing
- Storage humidity: up to 95 percent • For the GUI version of the controller: Windows XP SP1 or later; Windows 2000 SP4 or later
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Two Power over Ethernet–enabled ports
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Six Ethernet distribution ports
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Two USB ports (reserved for future use)
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One console port
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Security service card (SSC) slot (reserved for future use)
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Wireless standards: IEEE 802.11a, 802.11b, 802.11g, 802.11d, 802.11h, 802.11n
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Wired/switching/routing: IEEE802.3 10BASE-T, IEEE 802.3u 100BASE-TX specification, and IEEE 802.1Q VLAN tagging
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Command-line interface: Telnet, SSH, serial port
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Designed for use with wireless control system
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Web-based: HTTP/HTTPS individual device manager
Small and medium-sized organisations can offer robust coverage with 802.11a/b/g, or they can deliver greater performance and reliability with five times the throughput by using 802.11n and Cisco's next-generation wireless solutions and Cisco Enterprise Wireless Mesh.
The Cisco 2106 Wireless LAN Controller supports up to six lightweight access points, making it a cost-effective solution for multi-controller architectures typical of enterprise branch deployments. It can also be used for single-controller deployments for small and medium-sized organisations.
The Cisco 2106 Wireless LAN Controller provides eight 10/100 Ethernet ports intended to support a combination of access points and redundant LAN uplinks. Two of the eight 10/100 Ethernet ports are 802.3af Power over Ethernet (PoE) and Cisco PoE enabled, rated for use with Cisco Aironet lightweight access points. br>
Please note: The equipment shipped may be new or refurbished at Cisco's discretion.
Product service and support: Cisco will provide five years of hardware and software service and support (SMARTnet) for any product obtained through this donation program (Linksys products not included).
More information about this product is available on the Cisco Web site.


