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ST508E/515N User Manual Wireless Bridge User Manual (Cost effective) ST508E/ST515N V2.0 Be Honest & Do Best Your Trustworthy Smart Industrial IoT Partner pusr.com...
ST508E/515N User Manual 1. Introduction 1.1. Overview Our wireless bridge series is based on the Qualcomm solution, with the high output power and high sensitivity that come from the high-quality hardware and equipped with the intelligent dynamic polling protocol iPoll 3 which is based on TDMA technology.
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ST508E/515N User Manual Power adapter 100 – 240 VAC Max power consumption 4.5W Wi-Fi Protocol 802.11a/n, iPoll 3 Output Power Up to 29 dBm (country dependent) Receive sensitivity Varying between -97 and -75 dBm (modulation dependent) Frequency 4.9Ghz ~ 6Ghz (country dependent)
ST508E/515N User Manual Figure 2. Dimension of ST515N 2. Get Started 2.1. Hardware interface introduction Refer to the following figure to connect the wireless bridge to the computer through a PoE adapter and an Ethernet cable. Figure 3. Hardware connection 2.2.
ST508E/515N User Manual Figure 4. Login page 2.3. Initializing configuration When you log in to the device for the first time, you need to read and agree to the user agreement. As different countries may have different requirements for equivalent omnidirectional power and equipment working channels, users can choose a country based on the actual situation and strictly abide by local laws and regulations when using the product.
ST508E/515N User Manual Figure 5. Initializing configuration 3. Configuration and parameter details 3.1. IP settings This wireless bridge supports both static IP and DHCP client. The factory default is a static IP. In static IP mode, please ensure the uniqueness of the IP address to avoid IP conflicts with other devices on the network.
ST508E/515N User Manual Figure 6. Static IP Figure 7. DHCP client 3.2. Wi-Fi settings The Wi-Fi settings include Work Mode, TX power, SSID and Wi-Fi encryption. 3.2.1. Work mode & TX power Work mode: The wireless bridge can work at Access Point or remote station mode.
ST508E/515N User Manual Figure 8. Access point mode ➢ Remote station mode: Set the remote station TX power according to the actual transmission distance. Figure 9. Remote station mode 3.2.2. Channel & bandwidth ➢ Access point mode: The default working channel is "Auto".
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ST508E/515N User Manual planning. The default bandwidth is 40Mhz. On the premise that the bandwidth can meet the transmission rate, it is recommended to reduce the bandwidth to 20Mhz. Lower bandwidth means better signal, stronger anti-interference capability and more non-overlapping available channels.
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ST508E/515N User Manual Figure 13. Site Survey Figure 14. Spectrum Analyzer ➢ Remote station mode: In this mode, the wireless bridge will automatically adapt to the working channel and bandwidth of the master device. Generally, there is no need to set the bandwidth separately, just leave it as the default configuration.
ST508E/515N User Manual Figure 15. Channel Width 3.2.3. Wi-Fi SSID & encryption The wireless bridge can work at Access Point or remote station mode. When used in pairing, the access point and site need to ensure that the wireless SSID and wireless security settings are consistent to establish a connection and realize wireless data transmission.
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ST508E/515N User Manual Figure 16. Wireless AP Settings ➢ Remote station mode: You need to set your own SSID and wireless security configuration according to the access point to ensure that a connection is established with the access point. When setting the SSID, you can manually enter the SSID name.
ST508E/515N User Manual 3.2.4. Saving the changes After modifying the configuration, click the “Save Changes” button in the upper right corner. All configurations will take effect after saving. Figure 19. Saving changes 3.3. To check the wireless connection If the connection is successfully established, the user can view relevant connection information on the status page, such as signal strength, speed, connection duration, etc.
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