Complaint
ST5825G-V2 wireless bridge:The software design adopts the wireless protocol of TDMA+ polling outdoor video and data transmission, which is more anti-noise, and can intelligently allocate time slots to each terminal device, eliminating the problem of low throughput when there is a hidden node in the traditional 802.11 network. The device avoids conflicts in time slot allocation. This ensures that the device can poll each terminal and allocate a time gap to each terminal. In this way, possible conflicts can be avoided during transmission from terminals to access points. By checking the status of each client, using algorithms to check the activity of terminal devices and the type of services performed, the algorithm intelligently allocates time slots to each terminal to maximize efficiency, avoid wasting transmission time, and always maintain the best transmission efficiency. The special switch designed in the software kernel can effectively reduce the noise interference from the surrounding signal, effectively prevent or reduce the interference signal, and achieve better and more stable throughput and delay in the signal congestion area.
Transmission distance ≥15km;
Supports 24V POE power supply;
Support harsh environment work;
Supports automatic frequency adjustment;
Support power adaptive;
Support TDMA (Time Division Multiple Access);
Supports point-to-point and point-to-multipoint networking;
Anti-surge: common mode 4kv, differential mode 1.5kv, isolated voltage 6kV;
Anti-static: contact discharge 6kv, air discharge 8kv;
Support high-precision wireless link testing;
The device has a digital display tube, which can display the current signal strength;
Support dynamic channel selection, can better eliminate noise interference;
The software protocol supports transmission in complex environment and has strong anti-interference ability;
With frequency expansion function, customers can choose according to the actual site;
Support QOS intelligent optimization technology, priority voice, video stable transmission;
An antenna calibration tool is available to calibrate the antenna direction in real time.
| Software specification | |
| Standard protocol | Supports the 802.11a/n/ac standard |
| Operating frequency | 5180~5320MHz,5845~5825MHz(China) 5180~5320MHz,5500~5720MHz,5745~5825MHz(America)5160~5340MHz,5480~5720MHz,5745~5865MHz(India) 5160~5340MHz,5480~5720MHz,5745~5825MHz(The United Arab Emirates) 5745~5805(Indonesia) Spread spectrum: 4920~6100MHz (use must comply with local laws and regulations) * The above frequencies require a separate version application |
| Working mode | Access point, client |
| Safe mode | WPA2-PSK, MAC filtering, and ACL configuration |
| Network mode | Bridge mode and routing mode |
| Configuration mode | Supports web configuration, AC remote management, and SNMP management |
| 2.4G Wifi management | support |
| Device alarm | support |
| Spectral scanning | support |
| Link test | support |
| VLAN | support |
| QOS | support |
| Timed restart | support |
| Guard dog | support |
| Hardware specification | |
| dimension | φ464*250 |
| Installation mode | Holding pole, holding pole diameter 30~70mm |
| Wind speed | 200km/h |
| weight | 1.6kg |
| Class of protection | IP66 |
| Power supply mode | 24V POE power supply |
| Maximum power consumption | 9W |
| Average power consumption | 7W |
| Internal memory | 256MB |
| Flash memory | 32MB |
| Antenna gain | 25dBi |
| Antenna beam Angle | Horizontal Angle 8°, vertical Angle 8° |
| Transmitting power | 28dBm |
| Network interface | 1*10/100/1000Mbps |
| Operating temperature | -40ºC~70ºC |
| Storage temperature | -40ºC~85ºC |
| Working humidity | 5% to 95%RH does not condense |
| Surge protection | POE/GE: common mode 4kv, differential mode 1.5KV, isolated voltage 6kV |
| Electrostatic protection | Contact discharge: 6kv, air discharge: 8kv |
