G2wifi iii_usb x 4 user’s guide version: 1.1 date: april 28, 2014 3jtech co., ltd. 2f, no. 342, fu-shing n. Rd. Taipei, taiwan tel: +886-2-2500 6916 e-mail: info@3jtech.Com.Tw.
Http://www.3jtech.Com.Tw http://www.Pnpipcameras.Com g2wifi iii_usb x 4 user’s guide copyright of 3jtech co., ltd. (also doing business as a3j engineering inc.) 2 revision history version date changes 1.0 09/18/2013 first release of g2wifi iii_usb x 4 user’s manual 1.1 04/28/2014 add the description...
Http://www.3jtech.Com.Tw http://www.Pnpipcameras.Com g2wifi iii_usb x 4 user’s guide copyright of 3jtech co., ltd. (also doing business as a3j engineering inc.) 3 table of contents revision history .........................................................................................................
Http://www.3jtech.Com.Tw http://www.Pnpipcameras.Com g2wifi iii_usb x 4 user’s guide copyright of 3jtech co., ltd. (also doing business as a3j engineering inc.) 4 3.1.4.3 gre vpn ............................................................................................................. 25 3.1.5 ad...
Http://www.3jtech.Com.Tw http://www.Pnpipcameras.Com g2wifi iii_usb x 4 user’s guide copyright of 3jtech co., ltd. (also doing business as a3j engineering inc.) 5 1. Product overview 1.1 introduction g2wifi iii_usb x 4, a 3g wifi router with a wan port and multiple cellular modems, is the perfect op...
Http://www.3jtech.Com.Tw http://www.Pnpipcameras.Com g2wifi iii_usb x 4 user’s guide copyright of 3jtech co., ltd. (also doing business as a3j engineering inc.) 6 1.2 features y router mode ‐ 3g dial-up ‐ 3 wan modes (it includes static(fixed ip), dhcp(auto config) and pppoe (adsl)) ‐ dhcp sever ‐ n...
Http://www.3jtech.Com.Tw http://www.Pnpipcameras.Com g2wifi iii_usb x 4 user’s guide copyright of 3jtech co., ltd. (also doing business as a3j engineering inc.) 7 1.3 package contents ─ 1 x g2wifi iii_usb x 4 ─ 1 x rj45 ethernet cable ─ external 3g antenna with 3m antenna cable ─ 3g usb dongle (opti...
Http://www.3jtech.Com.Tw http://www.Pnpipcameras.Com g2wifi iii_usb x 4 user’s guide copyright of 3jtech co., ltd. (also doing business as a3j engineering inc.) 8 2. Physical description the following information contains the physical description of the g2wifi iii_usb x 4. This includes the function...
Http://www.3jtech.Com.Tw http://www.Pnpipcameras.Com g2wifi iii_usb x 4 user’s guide copyright of 3jtech co., ltd. (also doing business as a3j engineering inc.) 9 2.1.2 rear panel for more detailed description, please refer to the section 2.2 and section 2.2.2. 8.
Http://www.3jtech.Com.Tw http://www.Pnpipcameras.Com g2wifi iii_usb x 4 user’s guide copyright of 3jtech co., ltd. (also doing business as a3j engineering inc.) 10 2.2 illustration no. In figures name on g2wifi iii_usb x 4 description remark 1 3g ant sma connector to externally connect with the 3g a...
Http://www.3jtech.Com.Tw http://www.Pnpipcameras.Com g2wifi iii_usb x 4 user’s guide copyright of 3jtech co., ltd. (also doing business as a3j engineering inc.) 11 2.2.1 front panel information 3g ant sma connector support 3g mode for the access of internet. Sim card slot plug the sim card chip. Pow...
Http://www.3jtech.Com.Tw http://www.Pnpipcameras.Com g2wifi iii_usb x 4 user’s guide copyright of 3jtech co., ltd. (also doing business as a3j engineering inc.) 12 2.2.3 led description on the rear panel led color status power( ) yellow lit when +12v dc power is on and working. Sms( ) yellow lit whe...
Http://www.3jtech.Com.Tw http://www.Pnpipcameras.Com g2wifi iii_usb x 4 user’s guide copyright of 3jtech co., ltd. (also doing business as a3j engineering inc.) 13 3. Web-based management this chapter instructs you how to configure and manage the g2wifi iii_usb x 4 through the web user interface it ...
Http://www.3jtech.Com.Tw http://www.Pnpipcameras.Com g2wifi iii_usb x 4 user’s guide copyright of 3jtech co., ltd. (also doing business as a3j engineering inc.) 14 in the g2wifi iii_usb x 4, it supports a simple user management function to configure the system. As the figure below shows, for example...
Http://www.3jtech.Com.Tw http://www.Pnpipcameras.Com g2wifi iii_usb x 4 user’s guide copyright of 3jtech co., ltd. (also doing business as a3j engineering inc.) 15 3.1. Internet settings 3.1.1 wan the wan (wide area network) section is where you configure your internet connection type. Besides suppo...
Http://www.3jtech.Com.Tw http://www.Pnpipcameras.Com g2wifi iii_usb x 4 user’s guide copyright of 3jtech co., ltd. (also doing business as a3j engineering inc.) 16 3.1.1.1 static(fixed ip) wan mode used when your isp provides you a set ip address that does not change. The ip information is manually ...
Http://www.3jtech.Com.Tw http://www.Pnpipcameras.Com g2wifi iii_usb x 4 user’s guide copyright of 3jtech co., ltd. (also doing business as a3j engineering inc.) 17 3.1.1.3 pppoe (adsl) wan mode select this option if your isp requires you to use a pppoe (point to point protocol over ethernet) connect...
Http://www.3jtech.Com.Tw http://www.Pnpipcameras.Com g2wifi iii_usb x 4 user’s guide copyright of 3jtech co., ltd. (also doing business as a3j engineering inc.) 18 3.1.1.4 3g settings this section is where you configure your dialup up connection type. There are 2 modem types to choose from: cellular...
Http://www.3jtech.Com.Tw http://www.Pnpipcameras.Com g2wifi iii_usb x 4 user’s guide copyright of 3jtech co., ltd. (also doing business as a3j engineering inc.) 19 3.1.2 lan these are the settings of the lan (local area network) interface for the ap. The ap's local network (lan) settings are configu...
Http://www.3jtech.Com.Tw http://www.Pnpipcameras.Com g2wifi iii_usb x 4 user’s guide copyright of 3jtech co., ltd. (also doing business as a3j engineering inc.) 20 start ip address: specify the dhcp client ip address that will start. End ip address: specify the dhcp client ip address that will end. ...
Http://www.3jtech.Com.Tw http://www.Pnpipcameras.Com g2wifi iii_usb x 4 user’s guide copyright of 3jtech co., ltd. (also doing business as a3j engineering inc.) 21 3.1.3 dhcp client in this section, you can see clearly which devices are currently leasing ip addresses that you had defined for the dhc...
Http://www.3jtech.Com.Tw http://www.Pnpipcameras.Com g2wifi iii_usb x 4 user’s guide copyright of 3jtech co., ltd. (also doing business as a3j engineering inc.) 22 3.1.4 vpn g2wifi iii_usb x 4 supports l2tp, pptp and gre vpn (virtual private network) communication protocols. Vpn is a technology comm...
Http://www.3jtech.Com.Tw http://www.Pnpipcameras.Com g2wifi iii_usb x 4 user’s guide copyright of 3jtech co., ltd. (also doing business as a3j engineering inc.) 23 server ip: the ip address of the l2tp server. The isp will provide the value of this parameter. Operation mode: typically, l2tp connecti...
Http://www.3jtech.Com.Tw http://www.Pnpipcameras.Com g2wifi iii_usb x 4 user’s guide copyright of 3jtech co., ltd. (also doing business as a3j engineering inc.) 24 3.1.4.2 pptp vpn pptp (point to point tunneling protocol) uses a virtual private network to connect to your isp. This method of connecti...
Http://www.3jtech.Com.Tw http://www.Pnpipcameras.Com g2wifi iii_usb x 4 user’s guide copyright of 3jtech co., ltd. (also doing business as a3j engineering inc.) 25 3.1.4.3 gre vpn remote ip address: the wan interface ip address of the remote vpn host. Gre gateway/subnet mask: the ip address and subn...
Http://www.3jtech.Com.Tw http://www.Pnpipcameras.Com g2wifi iii_usb x 4 user’s guide copyright of 3jtech co., ltd. (also doing business as a3j engineering inc.) 26 3.1.5 advanced routing settings in static routing settings, the user can set up a route rule (table) here. Refer to the description of t...
Http://www.3jtech.Com.Tw http://www.Pnpipcameras.Com g2wifi iii_usb x 4 user’s guide copyright of 3jtech co., ltd. (also doing business as a3j engineering inc.) 27 3.2 wireless settings the wireless section is used to configure the wireless settings for your router. Please note that changes made on ...
Http://www.3jtech.Com.Tw http://www.Pnpipcameras.Com g2wifi iii_usb x 4 user’s guide copyright of 3jtech co., ltd. (also doing business as a3j engineering inc.) 28 wireless network settings: wifi on/off: this option turns on and off the wireless connection feature of the router. Simply click on the ...
Http://www.3jtech.Com.Tw http://www.Pnpipcameras.Com g2wifi iii_usb x 4 user’s guide copyright of 3jtech co., ltd. (also doing business as a3j engineering inc.) 29 broadcast network name (ssid): enable/disable the ssid broadcast function . This function is used to control the broadcast status of all...
Http://www.3jtech.Com.Tw http://www.Pnpipcameras.Com g2wifi iii_usb x 4 user’s guide copyright of 3jtech co., ltd. (also doing business as a3j engineering inc.) 30 channel bandwidth: this option only works when selecting network mode in 11b/g/n mixed mode and 11n mode. Select the option to choose 20...
Http://www.3jtech.Com.Tw http://www.Pnpipcameras.Com g2wifi iii_usb x 4 user’s guide copyright of 3jtech co., ltd. (also doing business as a3j engineering inc.) 31 reverse direction grant(rdg): this is the 11n performance parameter. Enable it if needed. Extension channel: exist only when selecting “...
Http://www.3jtech.Com.Tw http://www.Pnpipcameras.Com g2wifi iii_usb x 4 user’s guide copyright of 3jtech co., ltd. (also doing business as a3j engineering inc.) 32 3.2.2 wireless security/encryption settings in this section, you can configure the wireless security and encryption to prevent from unau...
Http://www.3jtech.Com.Tw http://www.Pnpipcameras.Com g2wifi iii_usb x 4 user’s guide copyright of 3jtech co., ltd. (also doing business as a3j engineering inc.) 33 3.2.2.2 wepauto(wep) mode wep is a method of encrypting data for wireless communication intended to provide the same level of privacy as...
Http://www.3jtech.Com.Tw http://www.Pnpipcameras.Com g2wifi iii_usb x 4 user’s guide copyright of 3jtech co., ltd. (also doing business as a3j engineering inc.) 34 wep keys: select “ascii” or “hex” from the pull-down list to set up the key value. Ascii (american standard code for information interch...
Http://www.3jtech.Com.Tw http://www.Pnpipcameras.Com g2wifi iii_usb x 4 user’s guide copyright of 3jtech co., ltd. (also doing business as a3j engineering inc.) 35 3.2.2.3 wpa-psk / wpa2-psk mode wpa (wi-fi protected access) is the older standard; select this option if the clients that will be used ...
Http://www.3jtech.Com.Tw http://www.Pnpipcameras.Com g2wifi iii_usb x 4 user’s guide copyright of 3jtech co., ltd. (also doing business as a3j engineering inc.) 36 key renewal interval: enter a value to set up the wpa key renewal interval. The device regenerates the key in every interval seconds tha...
Http://www.3jtech.Com.Tw http://www.Pnpipcameras.Com g2wifi iii_usb x 4 user’s guide copyright of 3jtech co., ltd. (also doing business as a3j engineering inc.) 37 3.2.3 station list from the list of station, you can see which devices are currently connecting to your g2wifi iii_usb x 4 in the wirele...
Http://www.3jtech.Com.Tw http://www.Pnpipcameras.Com g2wifi iii_usb x 4 user’s guide copyright of 3jtech co., ltd. (also doing business as a3j engineering inc.) 38 3.2.4 wireless statistics the g2wifi iii_usb x 4 offers the counter function to collect all wireless traffic counting information about ...
Http://www.3jtech.Com.Tw http://www.Pnpipcameras.Com g2wifi iii_usb x 4 user’s guide copyright of 3jtech co., ltd. (also doing business as a3j engineering inc.) 39 3.3 firewall settings 3.3.1 mac/ip/port filtering settings the router could filter the outgoing packets for security or management consi...
Http://www.3jtech.Com.Tw http://www.Pnpipcameras.Com g2wifi iii_usb x 4 user’s guide copyright of 3jtech co., ltd. (also doing business as a3j engineering inc.) 40 basic settings: mac/ip/port filtering: enable/disable the function of mac/ip/port filtering. Default policy - the packet that doesn’t ma...
Http://www.3jtech.Com.Tw http://www.Pnpipcameras.Com g2wifi iii_usb x 4 user’s guide copyright of 3jtech co., ltd. (also doing business as a3j engineering inc.) 41 3.3.2 port forwarding settings this function offers the way of port forwarding / virtual server in order to help redirect requests from ...
Http://www.3jtech.Com.Tw http://www.Pnpipcameras.Com g2wifi iii_usb x 4 user’s guide copyright of 3jtech co., ltd. (also doing business as a3j engineering inc.) 42 3.3.2.2 create a virtual server in this section, you can add a new virtual server to the virtual server table below or delete an existin...
Http://www.3jtech.Com.Tw http://www.Pnpipcameras.Com g2wifi iii_usb x 4 user’s guide copyright of 3jtech co., ltd. (also doing business as a3j engineering inc.) 43 virtual server: enable/disable the function of virtual server. Ip address: the ip address of the system on your internal network that wi...
Http://www.3jtech.Com.Tw http://www.Pnpipcameras.Com g2wifi iii_usb x 4 user’s guide copyright of 3jtech co., ltd. (also doing business as a3j engineering inc.) 44 3.3.3 dmz settings the dmz (demilitarized zone) is used to enable protocols, which needs to open ports on the router. The router will fo...
Http://www.3jtech.Com.Tw http://www.Pnpipcameras.Com g2wifi iii_usb x 4 user’s guide copyright of 3jtech co., ltd. (also doing business as a3j engineering inc.) 45 3.3.4 system security settings to improve the safety of the internal network environment, g2wifi iii_usb x 4 offers a variety of basic f...
Http://www.3jtech.Com.Tw http://www.Pnpipcameras.Com g2wifi iii_usb x 4 user’s guide copyright of 3jtech co., ltd. (also doing business as a3j engineering inc.) 46 spi firewall: spi ("stateful packet inspection" also known as "dynamic packet filtering") helps to prevent cyberattacks by tracking more...
Http://www.3jtech.Com.Tw http://www.Pnpipcameras.Com g2wifi iii_usb x 4 user’s guide copyright of 3jtech co., ltd. (also doing business as a3j engineering inc.) 47 3.4 management 3.4.1 system management you may configure language, administrator’s account and password, ntp and ddns settings here . La...
Http://www.3jtech.Com.Tw http://www.Pnpipcameras.Com g2wifi iii_usb x 4 user’s guide copyright of 3jtech co., ltd. (also doing business as a3j engineering inc.) 48 ntp settings: set up the system time by syncing from the ntp server. Current time: show the system time of the router. Its format: day o...
Http://www.3jtech.Com.Tw http://www.Pnpipcameras.Com g2wifi iii_usb x 4 user’s guide copyright of 3jtech co., ltd. (also doing business as a3j engineering inc.) 49 note: after configuring super modem iii for dynamic dns, you can open a browser and navigate to the url for your domain (for example htt...
Http://www.3jtech.Com.Tw http://www.Pnpipcameras.Com g2wifi iii_usb x 4 user’s guide copyright of 3jtech co., ltd. (also doing business as a3j engineering inc.) 50 3.4.2 sim card control (note: this section is also suitable for the usb1 /usb2/usb3 sim functions.) on this sim card control settings pa...
Http://www.3jtech.Com.Tw http://www.Pnpipcameras.Com g2wifi iii_usb x 4 user’s guide copyright of 3jtech co., ltd. (also doing business as a3j engineering inc.) 51 information table: this table will show all information about the sim card used in your g2wifi iii_usb x 4. For more details, please ref...
Http://www.3jtech.Com.Tw http://www.Pnpipcameras.Com g2wifi iii_usb x 4 user’s guide copyright of 3jtech co., ltd. (also doing business as a3j engineering inc.) 52 change pin: besides the cell phone, you are also allowed to modify your pin code of the sim card through this function. To modify this p...
Http://www.3jtech.Com.Tw http://www.Pnpipcameras.Com g2wifi iii_usb x 4 user’s guide copyright of 3jtech co., ltd. (also doing business as a3j engineering inc.) 53 3.4.3 sms sending/receiving like the mobile phones, the user is able to send/receive the sms through the g2wifi iii_usb x 4. After the e...
Http://www.3jtech.Com.Tw http://www.Pnpipcameras.Com g2wifi iii_usb x 4 user’s guide copyright of 3jtech co., ltd. (also doing business as a3j engineering inc.) 54 delete: toremove any sms(s) from the folder of in box/sent box. Just click on the checkbox in front ofthe desired sms(s) and press this ...
Http://www.3jtech.Com.Tw http://www.Pnpipcameras.Com g2wifi iii_usb x 4 user’s guide copyright of 3jtech co., ltd. (also doing business as a3j engineering inc.) 55 3.4.4 tr-069 due to the built-in tr-069 function, g2wifi iii_usb x 4 will allow the administrator to remotely do the firmware upgrade, s...
Http://www.3jtech.Com.Tw http://www.Pnpipcameras.Com g2wifi iii_usb x 4 user’s guide copyright of 3jtech co., ltd. (also doing business as a3j engineering inc.) 56 3.4.5 firmware upgrade software upgrade tool is used to help upgrade the software function in order to fix or improve the function. User...
Http://www.3jtech.Com.Tw http://www.Pnpipcameras.Com g2wifi iii_usb x 4 user’s guide copyright of 3jtech co., ltd. (also doing business as a3j engineering inc.) 57 3.4.6 configuration management with this function, user can back up or reload the config files by exporting/ importing settings. Besides...
Http://www.3jtech.Com.Tw http://www.Pnpipcameras.Com g2wifi iii_usb x 4 user’s guide copyright of 3jtech co., ltd. (also doing business as a3j engineering inc.) 58 3.4.7 status in the status page, it tells you the basic information of the system. You can check the device status, including the firmwa...
Http://www.3jtech.Com.Tw http://www.Pnpipcameras.Com g2wifi iii_usb x 4 user’s guide copyright of 3jtech co., ltd. (also doing business as a3j engineering inc.) 59 3.4.8 statistic g2wifi iii_usb x 4 offers the counter function to collect all counting information about the memory status and all inter...
Http://www.3jtech.Com.Tw http://www.Pnpipcameras.Com g2wifi iii_usb x 4 user’s guide copyright of 3jtech co., ltd. (also doing business as a3j engineering inc.) 60 3.4.9 system command g2wifi iii_usb x 4 also provides the user with a useful tool for router debug. For example, if you would like to sh...