User manual SUPERMICRO X7SPA-HF

[. . . ] These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: · · · · Reorient or relocate the receiving antenna. [. . . ] Enable Wireless Radio - Select or deselect this check box to allow or deny wireless stations to access the device. Enable SSID Broadcast - Select or deselect this check box to allow or deny the device to broadcast its name (SSID) on the air. If it's allowed, when wireless clients survey the local area for wireless networks to associate with, they will detect the SSID broadcast by the device. Note: To apply any settings you have altered on the page, please click the Save button, and then you will be reminded to reboot the device. 4. 5. 2 Wireless Security Selecting Wireless > Wireless Security will enable you to configure wireless security for your 32 X7SPA-HF 150Mbps Wireless Lite N Access Point User Guide wireless network to protect your data from intruders. The AP provides three security types: WEP, WPA/WPA2 and WPA-PSK/WPA2-PSK. Wireless security can be set on the following screen shown as Figure 4-14. 1) Access Point Figure 4-14 Wireless Security - Access Point Operation Mode - Shows the current operation mode. Disable Security - Check this box radio button to disable wireless security. If disabled, the wireless stations will be able to connect this device without encryption. It is strongly recommended that you choose one of the security types to enable security. WEP - Select 802. 11 WEP security. · 1) Type - You can select one of following types. WPA/WPA2 - Select WPA/WPA2 based on Radius Server. · Version - You can select one of following versions. 35 X7SPA-HF 1) 150Mbps Wireless Lite N Access Point User Guide Automatic - Select WPA or WPA2 automatically based on the wireless station's capability and request. Group Key Update Period - Specify the group key update interval in seconds. Enter 0 to disable the update. 2) 3) · · · · · Note: This security option will become unavailable, if the Enable VLAN box in Figure 4-9 is checked. WPA-PSK/ WPA2-PSK - Select WPA based on pre-shared key. · 1) Version - You can select one of following versions. Automatic - Select WPA-PSK or WPA2-PSK automatically based on the wireless station's capability and request. Encryption - When you select WPA-PSK or WPA2-PSK for Authentication Type, you can select either Automatic, TKIP or AES as Encryption. Group Key Update Period - Specify the group key update interval in seconds. Enter 0 to disable the update. 2) 3) · · · Be sure to click the Save button to save your settings on this page. Note: You will be reminded to reboot the device after clicking the Save button. 36 X7SPA-HF 3) Client 150Mbps Wireless Lite N Access Point User Guide Figure 4-16 Wireless Security ­ Client Operation Mode - Shows the current operation mode. Disable Security - Check this box radio button to disable wireless security. If disabled, the wireless stations will be able to connect this device without encryption. [. . . ] Restart the computer and check if TCP/IP is set up properly for that network. The usual setting for Windows is "Obtain an IP address automatically" in Network Properties. The Access Point's default values may not work with your network. Check to see if the access point's default configuration conflicts the configuration of other devices in your network. 3) 66 X7SPA-HF 150Mbps Wireless Lite N Access Point User Guide Appendix D: Specifications General Standards and Protocols Safety & Emission Ports IEEE 802. 3, 802. 3u, 802. 11n, 802. 11b and 802. 11g, TCP/IP, DHCP FCCCE One 10/100M Auto-Negotiation LAN RJ45 port, supporting passive PoE 10BASE-T: UTP category 3, 4, 5 cable (maximum 100m) EIA/TIA-568 100 STP (maximum 100m) 100BASE-TX: UTP category 5, 5e cable (maximum 100m) EIA/TIA-568 100 STP (maximum 100m) Cabling Type Wireless Frequency Band 2. 4~2. 4835GHz 11nup to 150MbpsAutomatic Radio Data Rate 11g54/48/36/24/18/12/9/6MAutomatic 11b11/5. 5/2/1MAutomatic Frequency Expansion Modulation Security DSSS(Direct Sequence Spread Spectrum) DBPSK, DQPSK, CCK, OFDM, 16-QAM, 64-QAM WEP/WPA/WPA2/WPA2-PSK/WPA-PSK 130M: -68dBm@10% PER 108M: -68dBm@10% PER; 54M: -68dBm@10% PER 11M: -85dBm@8% PER; 6M: -88dBm@10% PER 1M: -90dBm@8% PER 4dBi Sensitivity @PER Antenna Gain Physical and Environment Working Temperature Working Humidity Storage Temperature Storage Humidity 0~40 (32~104) 10% ~ 90% RH, Non-condensing -40~70(-40~158) 5% ~ 90% RH, Non-condensing 67 X7SPA-HF 150Mbps Wireless Lite N Access Point User Guide Appendix E: Glossary 802. 11b - The 802. 11b standard specifies a wireless networking at 11 Mbps using direct-sequence spread-spectrum (DSSS) technology and operating in the unlicensed radio spectrum at 2. 4GHz, and WEP encryption for security. 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