D-Link's Air Premier N Quadband Po E Access Point is an 802.11n wireless Access Point ideal for indoor deployment in business-class environments. Certified to " Plenum rating" level for its fire-resistant characteristics, this Access Point also supports 802.3af Power over Ethernet (Po E) & is Wi-Fi certified. The DAP-2690 can operate at speeds up to 300 Mbps in both the 2.4 GHz & 5 GHz frequency ranges at the same time. Five different operating modes are supported, including Wireless Distribution System (WDS) with AP & Point-to-Multipoint bridging to create building-to-building links. Interesting features such as load balancing, multiple SSIDs & wireless Qo S result in optimum performance. For security, the DAP-2690 supports WPA & WPA2 in both Personal & Enterprise modes. In addition, a Wi-Fi scheduler enables administrators to shut down the WLAN at certain times of the day. Several options are available for management, including D-Link's AP Manager, any third party SNMP Network management tool, & the built-in D-Link's AP Array, a WLAN management tool accessible directly through the web based interface which allows for the configuration of up to 8 Access Points.