Industrial Wi-Fi
WD-G40A
Brief introduction
WD-G40 series is a new industrial wireless access network equipment developed by Kunshan wondertek Technology Co., LTD. It adopts industrial grade material design to ensure stable communication in harsh industrial environment. Can work in AP or Client overwrite transport mode. High transmission power, high sensitivity, advanced dual-frequency intelligent roaming technology. WD-G40 industrial wireless AP supports IEEE 802.11ac Wave2 technology with a data transmission rate of up to 1267Mbps, meeting the industry's increasing demand for data transmission speed. WD-G40's operating temperature, input power, surge, ESD and seismic design are in line with industry standards and relevant certifications. The DC power supply and PoE power supply can be used for dual redundancy to ensure power supply stability and facilitate onsite deployment. WD-G40 operates in 2.4GHz and 5GHz bands with 2.4g and 5G dual-channel basebands to ensure real-time wireless connectivity; And backward compatibility with existing 802.11a/ b/g/n devices, ensuring that your wireless system deployment can meet future requirements. Products are widely used in railway, mining, airport, subway, coal mine, intelligent storage, industrial automation control, intelligent garage and other sites.
Features
Industrial chip solution, operating temperature -40-75ºC, to ensure high-speed wireless communication in harsh environment
Integrated power supply and antenna isolation design to prevent external electrical interference
Built-in high-power 2.4g FEM, single channel power up to 27dbm; Built-in high power 5G FEM, single channel power up to 27dbm
Supported frequencies: 2.412GHz-2.482GHz, 4.94GHz-6GHz
Support 5 MHz / 10 MHz / 20 MHz / 40 MHz to 80 MHz Bandwidth
Support IEEE802.11a/b/g/n/ac MIMO Wave2
Supports one GIGABit SFP optical port and two Gigabit Ethernet ports
Supports DC12-55V/IEEE 802.3AT POE dual-redundancy power supply systems
Advanced dual-frequency roaming technology, Client device can seamlessly roam to the AP with the strongest signal, roaming time less than 100ms
Support extended antenna, external standard SMA interface
Support 5G DFS channel, which can effectively avoid interference from wireless infrastructure
Can communicate with a maximum of 64 clients
Specification
| Model |
WD-G40 |
| Interface |
2 x 10/100/1000Mbps RJ45 ports (one of which supports IEEE 802.3AT PoE power supply)
1 x GIGABit SFP optical port
1 x DC power supply port
2*SMA antenna port
1* Ground port |
| LED display light |
1*PWR DC power indicator
1*PoE power indicator
1*SYS system running indicator
2* Wireless status indicator
2 x Ethernet status indicator
1*SFP optical port status indicator |
| Protocol(PHY) |
IEEE802.3,IEEE802.3x, IEEE802.3u IEEE802.11a/b/g/n/ac wave2 |
| Transfer rate |
2.4G: 300Mbps 5G: 867Mbps |
| Modulation method |
DSSS OFDM MIMO-OFDM |
| WiFi features |
Working mode AP, Client
Number of managed aps 64
Transmit power 30dbm, support 1dbm linear adjustment
Reception sensitivity -95dbm
Support dual-frequency seamless roaming, roaming delay less than 100ms |
| Antenna |
External 2 dual-frequency 3dBi omnidirectional antennas, factory standard |
| Antenna coverage Angle |
360° |
| Button |
1*RESET button |
| Power supply |
IEEE 802.3AT POE power supply
12V-57VDC DC power supply, providing reverse connection protection
PoE power supply and DC power supply are in double redundancy mode |
| Operating temperature |
Working temperature:-45ºC-70ºC
Working humidity:10%-90%RH No condensation
Storage temperature:-40ºC-85ºC
Store humidity:5%-90%RH No condensation |
| Size |
130x100x40mm(L×W×H) |
| Weight |
About 0.40kg |
| Certification |
FCC,CE ,RoHS |
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