1.Description
The CX560XA/B-2W-BT system is a point-to-multipoint broadband access and data transmission product. It supports a variety of bandwidth allocation, supports a central node to connect up to 16 sub-nodes, and adopts a flat system architecture design, which effectively reduces system latency, improves system transmission capacity, and has the characteristics of long transmission distance, large data throughput, and strong anti-interference.
It supports two frequency ban
2. Features
- Point-to-multipoint broadband access and data transmission, a central node can connect up to 16 sub-nodes
- Supports transmit power up to 33dBm
- Support 1.4MHz、3MHz、5MHz、10MHz、20MHz bandwidth
- Support 816MHz, 1437MHz two frequency bands (customized products)
- It can provide 15km, 30km and 80km distance transmission
- Support automatic power control; Support automatic frequency control
- PH2.0 interface encapsulated Ethernet communication
- PH2.0 interface encapsulated RS232 communication
*According to customer needs and site environment, 816MHz and 1437MHz frequency band equipment can be customized.
*Customized only according to customer needs, users cannot change by themselves.
(CX560XA/B-2W-BT series object)
3.Apply
- Point-to-multipoint medium-range communication
- Electric power and hydrological line observation
- Fire and security emergency communications
4.Typical Applications
5. Typical Ratings
Input Voltage: 12V±10% Power consumption: about 11W (typical application scenarios) Transmit power: 33±2dBm
Transceiver Matching Antenna: 816MHz/1437MHz (Required) Receiver Matching Antenna: 816MHz/1437MHz (Optional)
Storage temperature: -40°C~+85°C Operating temperature: -20°C~+55°C Humidity: 5%~95%
*Typical application scenarios refer to point-to-point communication, dual-antenna working mode, 1437MHz operating frequency band, 20M bandwidth, 33dBm transmit power, operating temperature 25°C, humidity 50%, power supply voltage 12V.
*Necessary means that if the device is not connected, it may cause damage to the device. The antenna of the transceiver is the left side of the indicator surface.
*Non-essential means that the device will not be damaged if the device is connected or not, and will cause serious differences in performance. The antenna at the receiving end is on the right side of the indicator.
6.Frequency band configuration
The CX560XA/B-2W-BT system supports two frequency bands: 816M and 1437MHz, which cannot be changed by the user.
| Band |
Frequency band range |
| 816MHz |
806―826MHz |
| 1437MHz |
1427.9―1447.9MHz |
*Factory available in 816MHz or 1437MHz cured band configurations;
7.Automatic Frequency Control
The CX560XA/B-2W-BT system will use the pre-stored frequency points before the last shutdown to try to lay the net after powering on. If the pre-stored frequencies are not suitable for routing, it will automatically try to use other available frequencies to deploy the net. If the net is successfully laid out and there is no loss of step, the operating frequency will remain the same. If the central node is out of sync, the frequency point will be automatically re-selected. If the access node is out of sync, a new network search process will be initiated until a new available frequency point is found.
8.Automatic Power Control
CX560XA/B-2W-BT system uses the maximum rated transmitting power of the core node and transmits power to the access node
The rate is automatically adjusted and controlled with the signal quality.
9.Bandwidth configuration:
CX560XA/B-2W-BT System support 1.4M、3M、5M、10M、20M bandwidth。
10. Transmission Distance
CX560XA/B-2W-BT series supports software to limit the distance, and it is necessary to select the appropriate version of 3~150KM according to the actual application scenario.
After the device is connected, it can continue to separate the pull distance until the signal strength indicator turns red, at which point the signal strength is weak, indicating that the communication limit is approaching.
*Application scenario refers to the situation where the master-slave device is fully visible and there is no co-channel interference.
11.Interface Parameters and Indicators
CX560XA/B-2W-BT Series indicator panels from left are：
Master-slave indicator: The device is always on when it is in the master state, and flashes when the device is in the slave state.
Ethernet communication indicator: The device will flash several times quickly after being powered on to self-test. When working normally, it will flash according to the data traffic.
Signal strength indicator: green→ yellow→ red→ dimmed, the signal strength changes from strong to weak, and the device loses connection with the master/slave when it is off.
Power indicator: The power supply of the device is normal when it is on. The interface surfaces of the CX560XA/B-2W-BT series are as follows:
PH2.0-4：RX1-、RX1+、TX1-、TX1+ ；10/100M ethernet interface
PH2.0-3：debug-R、GND、debug-T；Debugging serial port is not a user interface.
PH2.0-3：COM-R、GND、COM-T；Data transmission serial port.
PH2.0-2：GND、VCC ；Power supply interface
12. Mechanical Parameters
Weight: Approx. 100g
*The dimensions shown on the image are mm.
13. Precautions for use
Connect the antenna first, and then power it on. Otherwise, the module and amplifier may be burned out. For indoor close-range testing, it is recommended to increase the attenuation of the main antenna port by 30dBm, or start up the link at an interval of more than 5 meters. Otherwise, the distance is too close and the power is too great, which will break the reception of the module.The power supply must meet the requirements, at least +12V/2A. Otherwise, the transmission distance will be affected.It is recommended that the camera use a fixed bitrate stream instead of a dynamic bitrate, otherwise the transmission distance and stuttering will be affected.Web login, only Internet Explorer browser is supported, and other browsers are not supported. 
