Multi functional Module Patch panel and Flexible Size RF Wireless Data Communication Module YH7004

Network Interface Module Installation Notes:
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The network interface module is installed on the VIU and VIEU. The VIU and VIEU must be removed from the slot of the router chassis before installing the network interface module. After installing the network interface module on the VIU and VIEU, insert the VIEU and VIU into the chassis of the router. Slot. For VIU replacement, see "7.8 Replacing the Universal Interface Unit". For VIEU replacement, see "7.9 Replacing the Universal Interface Expansion Unit".
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The pre-processing card and rear adapter card of the same network interface module must be installed on the corresponding VIU and VIEU module card slots respectively;
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After the network interface module is installed, when the universal interface unit is installed on the router, the universal interface expansion unit should be installed first, and the cable of the network interface should be connected, and then the universal interface unit should be installed;
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To avoid board damage, during the installation and replacement of the board, temporarily store the board in the PCB tray, as shown in Figure 9-2.
 When installing the components of various routers, especially the circuit board, you must wear an anti-static wrist strap.  When holding the circuit board, it is best to hold the edge of the circuit board. Do not touch the components and the printed circuit board.
Avoid clothing and circuit board contact, anti-static wrist can only prevent static electricity on the body damage the circuit board, and can not prevent static electricity on the clothes on the circuit board damage;
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Laser safety, pay attention to the damage of the optical interface to the human body.

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!