From China Factory Accept ODM and OEM Flexible Size Multi functional Communication Accessories YH5038

Wireless Communication Equipment Test Specification
1) Semi-finished product testing: After the production of POE, equipment internal feeders, RJ-45 plugs, and other semi-finished products, first observe whether the semi-finished products are well-produced, and whether there is any welding at each solder joint. Use a multimeter to test whether the points are connected properly, whether the network cable is connected properly, and whether the data cable and the power cable are connected properly. After the test is completed, if problems are found, timely remedy and re-test can only enter the next step.
2) Unpackaged finished product test: After the finished product is finished, it must first test whether there is a short circuit in the power supply before entering the live test. Connect the power supply after connecting the finished product according to the product requirements. Check if each indicator of the finished product is normal. (If the power indicator is off, check if the power module and the finished product's power line and connector are properly connected after power off. If the data indicator or the switch indicator is off, check if the cable connection is normal after power off, and if the RJ45 plug is securely connected. Etc.) If the indicator light is normal, the device can be searched by computer. (If it cannot be found, check the data connection between the internal POE of the finished product and the module, and if the RJ45 plug is securely attached.) After finding the device on the computer, first change the default IP address 0,0,0,0 to 192,168 , 0,123. Then enter the management interface to check whether the device can be properly connected and modify the device configuration. Change the device to bridge mode, and use the software to test the wireless bandwidth of the device (the standard is more than 4 megabytes, and test the failure criteria at the end of the standard). Change the device to AP mode and use the software to test the wireless bandwidth of the device (the standard is 2 megabytes or more. If the standard is less than the standard, the test is unqualified. The test device is in point-to-point, point-to-multipoint, AP, AP-client mode of the bridge. It works normally and Whether the WEP encryption, SNMP management, channel conversion, SSID encryption, etc. can operate normally.
3) Package Finished Product Test: After the unpackaged product is packaged, the finished product is subjected to aging test and the device is continuously powered on for at least 14 hours. The test device is running normally. (Each aging test can test 10 devices at the same time)
4) Wireless coverage testing: The equipment was shipped to a road about 1 km away from the 630 plant and the equipment was connected to a 7 dB car antenna. The tester's portable notebook stands in the area where the device's standard coverage is the largest, and tests whether the device can be effectively connected. Pass the test if you can. Taking into account that the notebook is powered by batteries, each test can be tested for up to 20 devices Note: 1, the device must be connected to the antenna when the live test, replace the device accessories or antenna can not be charged operation. 2. Semi-finished products that have not passed the test cannot enter the live test. 3. Before the test, pay special attention to whether the power circuit of the device is short circuited. 4. When testing, care should be taken to protect the outer casing of the device and other peripherals, with special care not to hang the device casing.
5) After the test is completed, it will be delivered to the warehouse for packing.

High Quality

Sincere Co-operatio 

Superior Service

Ningbo Yuhui Communication Equipment Co.,Ltd  is established in 1995, is one of the leading communication equipment manufacturers in China.

Our firm is located in Cixi city, close to ports of Ningbo and Shanghai.

Up to now , more than 90 employees are working in our company and dozens of advanced technicians  take company as home. 100% products are exported and it’s with 8000 square meters of production zone.

As an ISO9001:2000 certificated company, 20% of staff members pay much energy for research and development ,Under this strict business organization, we are very welcomed with good products and quality,of course ,we have very warm service.

Our products are related to whole cabling telecom communication and internet  system, such as network cabinet, distribution box, keystones modules,patch panel, kinds of modules and accessories. Also the fiber optic patch panel and other splicing items are our hot products.

Through the joint effort of all our staff, our products have been well received by more than 50 foreign countries in America, Europe, Asia and Mid East. And our customers sing high praise for our goods.

Our company will propagate the enterprise spirit of 

High Quality

Sincere Co-operatio

Superior Service

try our best to build the company as a word famous enterprise.

Welcome to contact us, Ningbo Yuhui Communication Equipment CO., LTD will be the reliable partner for you!