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4G Wireless Routing DTU User Manual

Shang Hai YUGE Information Technology co., LTD

Page 17 of 21

2.6.2 User management

Modify login and password

。

2.6.3 Telnet service

Remote access to devices when enabled

。

2.6.4 Reboot

Reboot the device and restart the device with this setting to ensure that the data has been

saved to the system without losing unsaved data.

。

Summary of Contents for CLM920

Page 1: ...ct Name 4G Wireless Routing DTU User Manual Number of Pages 20 Produce Version V1 02 Date 2019 3 4 4G Wireless Routing DTU User Manual V1 02 Shang Hai YUGE Information Technology co LTD All rights res...

Page 2: ...Shang Hai YUGE Information Technology co LTD Page 1 of 21 Update records Version Date Author Description V1 01 2017 8 9 Yuge document group Initial version V1 02 2019 3 4 Yuge document group The hard...

Page 3: ...AN Setting 6 2 3 2 WI FI Setting 7 2 3 4 Mobile network settings 7 2 3 5 PIN management 8 2 4 Advanced settings 8 2 4 1 Data usage setting 8 2 4 2 MAC filter 9 2 4 3 Port forward 9 2 4 4 Port Map 10 2...

Page 4: ...4G Wireless Routing DTU User Manual Shang Hai YUGE Information Technology co LTD Page 3 of 21 2 6 2 User management 17 2 6 3 Telnet service 17 2 6 4 Reboot 17...

Page 5: ...able is plugged in the PC can use this device to bring 4G network functions The device provides Wi Fi AP functionality and supports 802 11b g n The default name of Wi Fi SSID is DTU_AP_xxxx and the de...

Page 6: ...on when connected to the network The power indicator is red and is constant after the power is connected The Ethernet indicator is green It is always on after the RJ45 interface is connected to the n...

Page 7: ...ill display the login interface of the web management system enter the username admin password admin and click Login to enter the management system Note If you enter the wrong username password three...

Page 8: ...atus of this page to check whether the SIM card recognizes the normal current network type and signal strength This page will be refreshed automatically so it may not match the 4G network indicator or...

Page 9: ...he current time displayed is the time the device is synchronized from the network If there is a problem with the network connection the time may be incorrect The functions of data flow statistics of t...

Page 10: ...errupted during use it may cause inaccurate traffic data 2 3 Basic settings 2 3 1 LAN Setting This page can set the LAN gateway address gateway name and enable the DHCP service in the LAN It is recomm...

Page 11: ...tomatically find the optimal network according to the SIM card for example look up the LTE network first If there is no LTE look for the WCDMA or EVDO network and then look for the GSM or CDMA 1x netw...

Page 12: ...and the PIN code attempts are 3 the device will automatically input the set PIN code to verify 2 4 Advanced settings 2 4 1 Data usage setting The traffic restriction feature limits how much traffic th...

Page 13: ...blacklist cannot connect to the device and other hosts can connect to the device In whitelist mode only hosts in the whitelist can connect to the device and other hosts cannot connect to it Note Befo...

Page 14: ...r port and send it to the set IP address 2 4 5 DMZ This setting can modify the DMZ host settings If you need a host on the LAN to use the server you can set the host IP address as the DMZ host After b...

Page 15: ...l IoT NICs may use this feature 2 4 6 VPN The VPN function is used to access the virtual private network Can be used to remotely access corporate LANs etc Note that the LAN segment of the router canno...

Page 16: ...Hai YUGE Information Technology co LTD Page 12 of 21 2 4 8 Network Mode This page is whether the network used by the DTU is a mobile network or an Ethernet network 2 4 9 WIFI Enable This page is used...

Page 17: ...may not be able to access this page to open the Ethernet function You can only restore this function by restoring the factory settings button 2 4 11 USB debug This function switches the USB configurat...

Page 18: ...function receives the RS232 serial port data transmits it to the set server and can receive the data on the server and transfer it to the device on the RS232 serial port 2 5 2 RS485 The RS485 transpa...

Page 19: ...nnot access the Internet you can restart the device for recovery Note This feature consumes 4G mobile data traffic 2 5 4 Reboot when disconnect The disconnection detection function is a function to in...

Page 20: ...art It can be set to restart every few hours for example every 72 hours It can also be set to restart at a fixed time every day such as restarting at 00 00 every day or restarting at 21 00 every day 2...

Page 21: ...LTD Page 17 of 21 2 6 2 User management Modify login and password 2 6 3 Telnet service Remote access to devices when enabled 2 6 4 Reboot Reboot the device and restart the device with this setting to...

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