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VDB2609 is a high-power Bluetooth gateway with 4G Modem. It is designed for outdoor scenes. It can be used in various scenarios flexibly.
Read More| Power Supply | DC 5V or POE |
| Wireless Standard | Bluetooth®4.2/5.0 |
| Dimension | 153*137*97mm |
VDB2609 is a high-power Bluetooth gateway with 4G Modem. It is designed for outdoor scenes. It can be used in various scenarios flexibly. For example, it can remote control BLE devices and receives data sent by BLE devices then relay it to server. With high BLE transmit power and receive sensitivity enhanced by external RFPAand LNA, and a high gain cylindrical antenna, its BLE covering distance can reach more than 200metersradius.
Features：
◆Supports POE power supply and 5V DC power supply
◆4G modem support All Netcom
◆Protocol: IEEE 802.11n, IEEE 802.11g, IEEE 802.11b
◆Bluetooth® 4.2/5.0 (Long-range not included)
◆BLE Max Transmission Power is +21dBm
◆Small and easy to apply
◆Self-adjust WAN/LAN port
◆Fit RoHS, FCC, CE standard
| Dimension | L153mm*W137mm*H97mm |
| Power supply | DC 5V or POE |
| Average current(no 4G) | 200mA@5V |
| OP. Temp | -20℃~70℃ |
| Physical | Ethernet port *1、DC port *1 |
| WiFi | |
| Wifi Protoco | IEEE 802.11n，IEEE 802.11g，IEEE 802.11b |
| Data transmission rate | IEEE 802.11 b Standard Mode: 1,2,5.5,11Mbps |
| IEEE 802.11g Standard Mode: 6,9,12,18,24,36,48,54Mbps | |
| IEEE 802.11n : 72Mbps @ HT20；150Mbps @ HT40 | |
| Receiving sensitivity | HT40 MCS7 : -70dBm@10% PER(MCS7) |
| HT20 MCS7 : -73dBm@10% PER(MCS7) | |
| 54M: -77dBm@10% PER | |
| 11M: -89dBm@ 8% PER | |
| Transmitting power | IEEE 802.11n: 14dBm @HT40 MCS7；15dBm@HT20 MCS7 |
| IEEE 802.11g: 15dBm | |
| IEEE 802.11b: 18dBm | |
| Wireless safety | WPA/WPA2, WEP, TKIP, AES |
| Operating mode | Bridge、Gateway、AP Client |
| BLE | |
| Bluetooth protocol | Bluetooth ®4.2/5.0(5.0不支持long range) |
| Transmission rate | Uncoded:1Mbps/2Mbps,Coded:125kbps(S=8)/500kbps(S=2) |
| Wireless safety | AES HW Encryption |
| Transmitting power | 20dBm±1.5dBm |
| Receiving sensitivity | <-94dBm |
| Coverage | >200m |
| 4G | |
| Operator | All Netcom supports mobile, Unicom and telecom traffic cards |
| Mobile network | Compatible with 4G/3G/2G network |
| Band configuration (three networks, including China Mobile, China Unicom and China Telecom) | • LTE-TDD Band 38/39/40/41 |
| • LTE-FDD Band 1/3/5/8 | |
| • TD-SCDMA Band 34/39 | |
| • UMTS Band 1/8 | |
| • EVDO BC0 | |
| • CDMA1x BC0 | |
| • GSM Band 3/5/8 |
Scene: Indoor positioning
1) VDB2609 Bluetooth module collects information about Beacon nearby, including RSSI, MAC, etc., once per second.
2) Bluetooth module send the Beacon information to WiFi module through UART serial port, once per second.
3) WiFi module transfers the Beacon information (received from BLE module by UART) to the specifiedUDPserverthrough WiFi, Ethernet or 4G module, and accepts the information returned by the server.
4) Beacon locations can be displayed on the front page after the UDP server after analyzing and calculating the beacon information. UDP server can also be delivered orders to the WiFi module, then sent it to the Bluetooth module to develop different functions (such as lighting lamps, ringing doorbell,s etc.).
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