eTung ER-701T User Manual
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eTung ER-701T User Manual

4g/wan router
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ER-701T 4G/WAN
Router User Manual
eTung Technology Co. Ltd
305 Gengfang Plaza, Jia 13 Huayuan Road, Haidian Dist. Beijing
TEL:4008-909-611 FAX:010-64857815
Website: www.etungtech.com.cn
Copyright © 2005-2017 ALL RIGHTS RESERVED

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Summary of Contents for eTung ER-701T

  • Page 1 ER-701T 4G/WAN Router User Manual eTung Technology Co. Ltd 305 Gengfang Plaza, Jia 13 Huayuan Road, Haidian Dist. Beijing TEL:4008-909-611 FAX:010-64857815 Website: www.etungtech.com.cn Copyright © 2005-2017 ALL RIGHTS RESERVED...

  • Page 2: Table Of Contents

    Appendix 3: eYun Vircom Testing Case ................. 44 Appendix 4: APN Network Testing Case ................49 Appendix 5: Use ER-701T to Access LAN Remotely via VPN ......... 59 Appendix 6: Send/Receive SMS with the Router and SMS Format ......63...

  • Page 3: Product Introduction

    61Mbps; and in LTE-FDD network, in theory the uplink speed can reach 50Mbps, and downlink speed can reach 100Mbps. ER-701T can use WAN or WIFI network as well: in case cable network is available, WAN (LAN0) port can be used to access cable network;...

  • Page 4: Product Outlook

    ER-701T can connect quickly with web camera, video server, PLC and IPC, and transfer data from the customer device that connects with ER-701T to a host in the internet, so as to transfer data remotely and transparently. ER-701T can be widely used in industries such as banking, road transportation, power system, environment protection and industrial controlling.
  • Page 5 ER-701T User Manual Figure 1-2: ER-701T side view 1 Figure 1-3: ER-701T side view 2...

  • Page 6: Standard Accessories

    ER-701T User Manual 1.3 Standard Accessories Figure 1-4: 4G all frequency sucking antenna (master and slave) Attention: in practice, it is suggested to use both master and slave antennas at the same time; and if only one antenna is in use, it must connect to master...
  • Page 7 ER-701T User Manual Figure 1-5: WIFI antenna Figure 1-6: Cross cable...

  • Page 8: Dimension

    ER-701T User Manual Figure 1-7: Power supply 1.4 Dimension Figure 1-8: ER-701T dimension with shell Currently, ER-701T has two optional installation accessories: orbit type and flat type, as shown below.
  • Page 9 Figure 1-9: Orbit type installation accessory Figure 1-10: Flat type installation accessory Using orbit type installation accessory: fix the orbit type installation accessory on ER-701T’s two installation holes with screws, and then install ER-701T on the orbit of machine room with orbit type accessory.
  • Page 10 ER-701T User Manual Figure 1-11: Effect diagram of orbit type installation Using flat type installation accessory: fix the flat type installation accessory on ER-701T’s two installation holes with screws, and then install ER-701T with the four installation holes on the installation accessory.

  • Page 11: Working Mechanism

    1.5 Working Mechanism Figure 1-14: ER-701T working mechanism PC connects to one of ER-701T’s LAN interfaces with a cross cable. After power on it dials via 4G wireless network (or: connects with WAN cable network or WIFI) and connects to the internet, then PCs can share the internet via ER-701T, and access the application server.

  • Page 12: Specifications

    ER-701T User Manual 1.6 Specifications 1.6.1 Technical Parameters  Basic Parameters  Power Supply: +12 ~ +36V wide range of voltage input  Power Connector: round hole(inner+,outer-), and wire connector  Data Interface: 4 RJ45 LAN interfaces, 1 RJ45 WAN/LAN interface, 1 RS232 user serial interface ...

  • Page 13: Indicator Light Description

    WIFI is disabled WAN/LAN0 light Always light WAN connection OK (WAN) Flashing Data transferring Extinguished WAN connection not OK LAN light Always light LAN connection OK (LAN1-LAN4) Flashing Data transferring Extinguished LAN connection not OK Table 1-1 ER-701T indicator light description...

  • Page 14: Technical Advantages

    ER-701T User Manual 1.7 Technical Advantages eTung 4G/WAN router takes the leading role in the industry not only from hardware industrialization, design rationality, software convenience and usage flexibility, but also from its reliability. Its technical advantages are easy to see: ...

  • Page 15: Typical Usecases

    ER-701T User Manual 1.8 Typical Usecases Figure 1-15: Access Internet via 4G Network Figure 1-16: Access Internet via WIFI/Cable Network...
  • Page 16 ER-701T User Manual Figure 1-17: Use ER-701T Ethernet and serial interfaces at the same time Figure 1-18: Use ER-701T to access LAN remotely via VPN...

  • Page 17: Device Configurations

    5. Remote Configurations 2.1 Configurations 2.1.1 Preparation  One cross Ethernet cable used to connect ER-701T with PC or customer device;  One 4G all frequency sucking antenna;  One power supply;  One USIM card that can access internet.
  • Page 18 ER-701T User Manual...
  • Page 19 ER-701T User Manual Figure 2-1: Set IP address as "Automatically obtain IP address"  Open IE browser, input address "http://192.168.1.1" and press Enter;  Input "root" as username and "1234" as password, select language as “ENGLISH”, then press Enter to login web configuration interface and configure the device.
  • Page 20 ER-701T User Manual  It is clear to see each configuration item in the router configuration interface. To change some parameter, click it, modify and then save it, then reboot the router. Keep the default configurations if the router is used only to access internet.

  • Page 21: Configuration Parameters

    ER-701T User Manual 2.2 Configuration Parameters Each configuration menu has multiple parameters, and some of them have sub-menus. Details are described below. Configuration Menu Item Description Show device information, connection and Current status data transfer status. Configure to use wireless (2G/3G/4G),...

  • Page 22: Restore To Default

    Import parameter file saved before/Export config file current configurations to file Reboot Reboot router Table 2-1: Details of configuration parameters 2.3 Restore to Default According to the description of "Configuring ER-701T", after entering ER-701T configuration interface, select "System Tools" and then "Restore Set".
  • Page 23 Figure 2-4: Restore to default This can also be done by using the button “Reset to default” on ER-701T. After ER-701T is started, hold the button “Reset to default” with a sharp object, do not release the button until “Online light”...

  • Page 24: Firmware Update

     Ask eTung for firmware software  According to the description of "Configuring ER-701T", connect ER-701T with PC via a cross Ethernet cable, input username and password (by default username is root and password is 1234), and login router configuration interface.
  • Page 25 ER-701T User Manual Figure 2-6: Firmware Update  After update is complete the device will reboot automatically, and it will show as in the figure below. Figure 2-7: Update complete...

  • Page 26: Remote Configurations

    ER-701T User Manual 2.5 Remote Configurations SMS commands and remote AT commands can be used on ER-701T to modify configuration parameters remotely. Details are described below: 1. Modify configuration parameters remotely via SMS The SMS to configure ER-701T parameters should follow the format below: SMS password;AT commands...
  • Page 27 ER-701T User Manual AT commands that can be used via SMS are listed and described below: AT+WN=apn,user,passwd,net_mode Configure parameters related to dialling, with reply OK or ERROR. apn: Access point name, this parameter is unused for EVDO device and can be null. write "auto" to ask to select APN automatically.
  • Page 28 2. Change configuration parameters via remote AT commands 1) This method can be used only when enabliing DTU function or virhub function, and ER-701T is shown online in mServer. 2) Method: choose the router in mServer’s console, right-click it and...
  • Page 29 AT+MSERVER=3g.etungtech.com,8080 Click “Send” afterwards, and if successful, a “OK” will show in “CMD Response” on the right side. Then ER-701T will be offline from the original mServer, and connect to the new data center and port.
  • Page 30 ER-701T User Manual reply: OK:sig_quality,net_mode sig_quality: 0-31, bigger value means better signal quality net_mode: GPRS/EDGE/WCDMA/HSDPA/HSUPA/HSPA/HSPA+/FDD LTE/TDD LTE 5) AT+REBOOT Reboot the router, with reply OK. 6) AT+UPDATE=url,md5 Update firmware, with reply OK or ERROR. The reply OK does not mean update is complete, but the command has been received and the update will start.
  • Page 31 ER-701T User Manual 13) AT+SER&BAUD? Query user serial port baud rate, with the following reply: OK:baud Baud: 2400/4800/9600/19200/38400/57600/115200 14) AT+SER&SIZE? Query user serial port data bits, with the following reply: OK:size size: 8/7/6/5 15) AT+SER&PAR? Query user serial port parity, with the following reply:...
  • Page 32 ER-701T User Manual 25) AT+SMSZHUANFA=txt,info_src,dest Ask the router to send an SMS to info_src first with content “txt” (only in English characters and digits), and then forward the reply to dest. dest can be omitted, and if then the reply will be forwarded to the mobile that sends this AT command.

  • Page 33: Appendix 1: Configure Er-701T For High-Speed Internet Connection Via 4G Network

    PC can be directly connected to ER-701T's LAN interface to access internet wirelessly. ER-701T allows at most 4 PCs to connect with it via Ethernet cable at the same time. Below we will illustrate this kind of internet access with ER-701TW as example.
  • Page 34 ER-701T User Manual...
  • Page 35 ER-701T User Manual Figure Appendix 1-2: Configure to obtain IP address automatically Or: you can configure a static IP address. Pay attention, the default gateway of ER-701T is 192.168.1.1, the IP address set manually should be same range (192.168.1.2~192.168.1.254), example,...
  • Page 36 ER-701T User Manual Figure Appendix 1-3: Configure a static IP address manually Plug a WCDMA card into ER-701T, then after power on, ER-701T will dial （3） automatically; and after dialing is successful, you can browse webpage, and send/receive emails via PC. The dialing status of ER-701T can be checked in the web interface.
  • Page 37 ER-701T User Manual Figure Appendix 1-4: 4G router's network connection status ER-701T wireless router has functions such as port forwarding, DMZ host, and DHCP service, so customers can define data forwarding rules on ER-701T as on a generic router.

  • Page 38: Appendix 2: Configure Er-701T To Access Internet Via Cable/Wifi

    When 4G network signal is weak on the spot, or there is cable network to access internet, ER-701T can be configured to use WAN port and cable network (or WIFI) to access internet. Below are the details on how to access internet via cable network and WIFI.
  • Page 39 ER-701T User Manual Figure Appendix 2-2: Set type When choosing PPPoE, PPPoE username and password should be set additionally: Figure Appendix 2-3: Configure PPPoE username and password When choosing STATIC, configure static IP, net mask, gateway and DNS accordingly:...
  • Page 40 Click "Save", and plug in Ethernet cable on WAN (LAN0) of ER-701T and connect to the cable network, then reboot ER-701T. After reboot, login ER-701T's web configuration page, it can be seen that ER-701T has connected to the internet with WAN.
  • Page 41 Figure Appendix 2-6: ER-701T accesses Internet via WAN 2. Configure ER-701T to access Internet via WIFI ER-701T can access Internet via WIFI. According to the description of Ch. 2.1 Configurations, login ER-701T’s webpage, choose “Network Settings” -> “Network Select”, set network as WIFI, then click “Save”.
  • Page 42 Figure Appendix 2-8: Configure WIFI parameters – 1 Click “Refresh” to search the WIFI APs around: Figure Appendix 2-9: Search WIFI APs Choose WIFI AP in the list, select security type, and input pin, then click “Save”, and reboot ER-701T.
  • Page 43 Figure Appendix 2-10: Configure WIFI parameters – 2 WAN will be disabled automatically once WIFI is enabled. After reboot, login ER-701T's web configuration page, it can be seen that ER-701T has connected to the internet with WIFI. Figure Appendix 2-11: ER-701T accesses Internet via WIFI...

  • Page 44: Appendix 3: Eyun Vircom Testing Case

    Appendix 3: eYun Vircom Testing Case ER-701T has one user serial port, so it can be used as a DTU to connect with serial devices, and perform remote and transparent data transmission. eYun platform and Vircom functionality make it easier to implement remote access of serial devices.
  • Page 45 ER-701T User Manual Figure Appendix 3-2: Apply eYun account 2. Configure DTU parameters Refer ch.2 Device Configurations, to login the router’s web configuration interface, choose menu “DTU Function” -> “Simple cfg”, and then set “Main DC IP” as eyun.etungtech.com, and “Main DC Port” as 8080, “Account” as the eYun account applied before;...
  • Page 46 ER-701T User Manual Figure Appendix 3-3: Configure DTU parameters After the configuration is complete, click “Save” and then reboot the router. After a while, it can be seen in Status page that the router has connected to the data center.
  • Page 47 ER-701T User Manual Figure Appendix 3-4: Check router’s status 3. Login Vircom and test communication Run Vircom software, and click “Configure”, then input the username and password applied before. Figure Appendix 3-5: Login Vircom Find the device to be tested via IMEI, and click "Add Mapping" to map this device to a virtual serial port.
  • Page 48 ER-701T User Manual Figure Appendix 3-6: Map virtual serial port in Vircom...

  • Page 49: Appendix 4: Apn Network Testing Case

    Solution 1: Embedded Data Center with APN Network eTung’s wireless routers support APN SIM card, and has embedded data center function. For those small-scale projects with few terminals, use one router as the data center, and dial into APN network;...
  • Page 50 ER-701T User Manual Below we will illustrate how to deploy this solution, and use MD-609G as an example for terminals at the far end. First of all, please order APN SIM cards from operator, and parameters include APN name, PPP username and password, and for the SIM card used by the router there should be a static IP address assigned as well.
  • Page 51 ER-701T User Manual Figure Appendix 4-3: Configure embedded DC in the router After the router reboots and dials up into the APN network, in configuration web page “Status”, we can check the IP address assigned by APN network. Figure Appendix 4-4: Check the IP address acquired from APN network 3.
  • Page 52 ER-701T User Manual Figure Appendix 4-5: Configure DC address and APN parameters in DTU After that press Enter until the serial port parameters: baud rate, data bits, parity, stop bits and flow control, the values for these parameters must be the same as those set in the serial device that DTU connects to;...
  • Page 53 ER-701T User Manual Figure Appendix 4-6: Configure DTU serial port parameters After configuration is finished, reboot DTU to dial up into APN network, it will then automatically connect to the router’s embedded data center; in the router’s status page, we can see that one device has connected the embedded data center.
  • Page 54 For large-scale projects with lots of terminals, this solution: mServer connects the router and with APN network can be used. As shown in the figure below, eTung’s wireless router dials into operator’s APN network, and the data center at the back end connects to the router with Ethernet cable;...
  • Page 55 ER-701T User Manual Make sure the firewall software allows accessing mServer from outside. After mServer is installed, double-click mServer’s icon on the desktop to run mServer console, choose “System Settings”, in tab “Service Settings”, choose TCP for link mode, and set listen port as 9000.
  • Page 56 ER-701T User Manual Figure Appendix 4-10: Set static IP address Login the router’s web configuration page, choose “NAT Rule”->”DMZ Host”, then configure DMZ Host IP as the static IP address of the data center server, for example, 192.168.1.100 as configured above.
  • Page 57 ER-701T User Manual Figure Appendix 4-11: Configure DMZ host Click “Save”, and then reboot the router. Then data packets received by the router from the outside network will be forwarded to the data center server. 4. Configure data center address and APN parameters in DTU Configure data center address and APN parameters as shown in step 3 of solution one.
  • Page 58 ER-701T User Manual After DTU connects to the data center, the application software at the front end will then be able to communicate with the devices at the far end via virtual serial port (or other ways).

  • Page 59: Appendix 5: Use Er-701T To Access Lan Remotely Via Vpn

    ER-701T can be used to extend and access the corporate virtual LAN remotely with VPN function, for example, the user can use ER-701T to dial into corporate LAN. But the router in user's corporate LAN should support VPN in this way. We will illustrate below how to implement this kind of network connection with VPN.
  • Page 60 Figure Appendix 5-2: Configure router's VPN function Actually different routers have different configuration interface and options, we can configure it accordingly. 2) Configure ER-701T Login ER-701T's configuration interface, click "VPN function" and configure it as shown in the figure below:...
  • Page 61 Password -- the password configured in the router at corporate LAN side, i.e. the password configured in Linksys router before; VPN function -- ON, to enable VPN connection. After all settings are complete, reboot ER-701T. 3) Check dialing status Login ER-701T to check dialing status, as shown in the figure below:...
  • Page 62 For example, if the IP range at the corporate LAN side is 192.168.0.*, then ER-701T should be in other IP range, for example 192.168.1.*. 2） ER-701T and the PC or video server that connects to it should be in the same IP range. ER-701T's default gateway is 192.168.1.1, and if the IP range of the PC or video server that connects to ER-701T need to be 192.168.0.*, then change ER-701T's gateway to the same range, for...

  • Page 63: Appendix 6: Send/Receive Sms With The Router And Sms Format

    ER-701T User Manual Appendix 6: Send/Receive SMS with the Router and SMS Format ER-701T supports sending/receiving SMSs via Ethernet interface. The method is described below: First, establish a TCP connection with the router’s Ethernet IP (192.168.1.1 by default) and port: 8888; then use command AT+SMS or AT+SMSA to send SMSs.
  • Page 64 CR, then click “send”; if “OK” is shown in box “Edit/Data Log”, that means the command has been sent successfully. NOTE: 1) Currently only ER-701T v1.0.0 or higher version supports sending/receiving SMSs via Ethernet interface. 2) Currently receiving long SMSs is supported, but sending long SMSs is not supported, i.e.
  • Page 65 ER-701T User Manual Use 8bit encoding to send “1234”to 13812345678: AT+SMS=13812345678,2,4,31323334\r Use Unicode encoding to send “你好” to 13812345678: AT+SMS=13812345678,3,4,4F60597D\r 2. The received SMS messages will be output via the serial port in the format below: \r\n+SMS:<phone number>,<encoding format>,<data length>,<data>\r\n Examples: “1234”...

  • Page 66: Appendix 7: At Commands On The Router's Ethernet Interface

    Appendix 7: AT Commands on the Router’s Ethernet Interface eTung’s wireless routers support AT commands directly coming from Ethernet interface, to query status, modify parameters, send/receive SMS, etc. The AT commands that a router supports can be different based on different models and different firmware versions.
  • Page 67 ER-701T User Manual Get the disconnection times in the specified date, the date format is YYYYMMDD, and the reply is the times of disconnection during that day.

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