Compex Systems 802.11N manual

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Gateway IP: This is the IP address of the host router which resides on the external network and provides the point of connection to the next hop towards the internet. This can be a DSL modem, Cable modem, or a WISP gateway router. The device will direct all the packets to the gateway if the destination host is not within the local network.

Gateway IP address should be from the same address space (on the same network segment) as the device's external network interface (Wireless interface in the Station case and the LAN interface in the AP case).

Primary/Secondary DNS IP: The Domain Name System (DNS) is an internet "phone book" which translates domain names to IP addresses. These fields identify the server IP addresses where the DNS requests are forwarded by the device.

Primary DNS server IP is mandatory. It is used by the DNS Proxy and for the device management purpose.

Secondary DNS server IP address is optional. It is used as the fail-over in case the primary DNS server will become unresponsive.

Enable NAT: Network Address Translation (NAT) enables packets to be sent from the wired network (LAN) to the wireless interface IP address and then sub-routed to other client devices residing on it's local network while the device is operating in AP/AP WDS wireless mode and in the contrariwise direction in "Station/Station WDS" mode.

NAT is implemented using the masquerade type firewall rules. NAT firewall entries are stored in the iptables nat table, while the device is operating in Router mode. Please refer to the iptables tutorial for detailed description of the NAT functionality in Router mode.

Static routes should be specified in order the packets should pass-through the based device if the NAT is disabled in while operating in Router network mode.

Enable DHCP Server: Dynamic Host Configuration Protocol (DHCP) Server assigns IP addresses to clients which will associate to the wireless interface while the device is operating in AP/AP WDS wireless mode and assigns IP addresses to clients which will connect to the LAN interface while the device is operating in Station/Station WDS mode.

Range Start/End: This range determines the IP addresses given out by the DHCP server to client devices on the internal network which use dynamic IP configuration.

Lease Time: The IP addresses given out by the DHCP server will only be valid for the duration specified by the lease time. Increasing the time ensure client operation without interrupt, but could introduce potential conflicts. Lowering the lease time will avoid potential address conflicts, but might cause more slight interruptions to the client while it will acquire new IP addresses from the DHCP server.

DHCP Fallback IP: In case the external network interface of the Router is placed in Dynamic IP Address mode (DHCP) and is unable to obtain an IP address from a valid DHCP server, it will fall back to the static IP address listed here. In case the IP settings of the device are unknown, they can be retrieved with the help of the UConfig utility and should be started on the administrator PC which resides on the same network segment as the device.

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Contents Page Trademark Information FCC Notice Declaration of Conformity Table of Contents Status System TabIntroduction Overview the ProductUConfig Utility Highly Secured Wireless NetworkPoint-to-Point & Point-to-MultiPoint Support Virtual AP Multiple SsidAccess Point WDS Mode Station Mode Point-to-Point Station WDS ModeRouter Mode Repeater WDS Mode Device Panel Views and Descriptions Features Status and IndicationsAntenna Alignment Install the HardwareAntenna Alignment Installation Direction Mount the Unit on a Pole Setup RequirementsPrepare Unit to mount to a pole Page For Windows 95/98/98SE/ME/NT Configure the IP AddressStep Select the Use the following IP address radio button For Windows XP/2000Click on the OK button to close all windows Access with uConfig Access the Web InterfaceStep It then opens the device home page. The Status Access with a Web Browser Step How to save changes NavigationMain Menu Bar LAN Setup Basic Network TabNetwork Modes Bridging and Routing Primary DNS IP optional Basic Wireless Tab Enable the radioBasic Wireless Settings Wireless Mode Wireless Profile Access Point Parameters SettingsLocal AP-ESSID Country CodeChannel Frequency Channel Spectrum WidthData Rate Rate AggressivenessStation Parameters Settings Remote AP-ESSIDRemote AP Preferred MAC Channel Scan List Wireless Adapter modeWPA or WPA2 Authentication Wireless SecurityCipher Type Preshared KeyPrimary Radius Server IP Authentication PortSecondary Radius Server IP Accounting PortStation, Station WDS, Repeater WDS mode Identity User PasswordUser Name IEEE802.1x Settings IEEE802.1x Key RotationIEEE802.1x Key Length Key Type Authentication TypeCurrent Key WEP KeyVirtual Access Point VAP Advance Wireless Tab Long Range Parameters SetupLong Range Parameters Noise Immunity Signal Strength Indicator RssiAdvanced Network Tab Spanning Tree Setup NAT SetupAdding an entry from Known Server Adding an entry from Custom Server Bandwidth Control Rule Type select By IP or By MACRouter Info Protocol version select RIPv1 or RIPv2 Firewall Setup Outbound Filtering Setup Page Services Tab Ping Watchdog Auto-RebootNTP Setup Snmp SetupEngine ID Default is Web Http SecurityTelnet Access Setup SSH Access SetupSystem Log Setup System Tab Firmware UpgradeEnable Read-Only Account Administrative and Read-only AccountHost Name Read-Only UsernameDevice Maintenance Configuration ManagementStatus Status ReportingMain LAN Setting WAN SettingRadio Wlan Connected Status Station Connection Status InfoChannel Width Wlan Local AP StatisticsPage Network Mode Selections Bridge ModeBridge Mode Network Settings Appendix I NetworkBridge IP Address Primary/Secondary DNS IPDhcp Fallback IP Spanning Tree Protocol Bridge mode Firewall Configuration SettingsAP-Router mode Network Settings Appendix II Wireless with Router ModePage Port Forwarding Settings IP of the host system which sends the packets Page Appendix III- Advanced Settings Advanced Wireless SettingRate Aggressiveness Acknowledgement Timeout LED Thresholds Configuration Signal Strength LED SettingsSnmp Agent Appendix IV- ServicesSystem Log NTP Client, Web, Telnet, SSH Server

802.11N specifications

Compex Systems 802.11N solutions are designed to provide high-performance wireless networking, catering to the growing demand for faster and more reliable connectivity in various applications. The 802.11N standard, also known as Wi-Fi 4, significantly enhances the capabilities of previous Wi-Fi standards by utilizing advanced technologies and features.

One of the key characteristics of Compex Systems 802.11N products is their support for Multiple Input Multiple Output (MIMO) technology. MIMO allows the transmission of multiple data streams simultaneously, effectively improving throughput and range. This is especially useful in environments with high user density or physical obstructions, as it enhances the signal quality and minimizes interference.

Another significant feature is the use of Channel Bonding, which combines two adjacent channels to double the data rate. This capability enables users to experience higher speeds, typically reaching up to 600 Mbps under optimal conditions. The dual-band operation, supporting both 2.4 GHz and 5 GHz frequencies, further enhances flexibility and performance. The 2.4 GHz band offers broader coverage, while the 5 GHz band provides faster speeds with less congestion.

Compex Systems also incorporates advanced security protocols in their 802.11N solutions. With support for WPA2 encryption and robust authentication methods, users can ensure that their connections remain secure, protecting sensitive data from potential threats.

Quality of Service (QoS) is another critical feature, allowing network administrators to prioritize traffic according to application needs. This ensures that bandwidth-intensive applications, such as video streaming and online gaming, receive the necessary resources for optimal performance, even in a crowded network environment.

Designed for versatility, Compex Systems 802.11N devices can be employed in various scenarios, including enterprise, education, healthcare, and hospitality sectors. Their compact and durable designs make them suitable for deployment in both indoor and outdoor settings.

Overall, Compex Systems 802.11N solutions offer a comprehensive set of features and technologies aimed at providing robust, high-speed wireless connectivity. With MIMO, Channel Bonding, dual-band support, enhanced security, and QoS capabilities, these systems are well-suited to meet the demands of modern wireless networking environments.
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