Consider how to network before installing monitoring.

Speaking of the core switch, it is inevitable to think of the networking mode of the switch. How do networks of different sizes be networked? Before we understand switch networking, let's start with the monitoring installation.
Monitor installation and networking

2013 LED bulb sales in Taiwan will increase by 20


According to the LED industry survey, in 2012, Taiwan's LED bulbs shipped 1.34 million, and it is estimated that it will grow by 20 to 1.608 million in 2013.
LED institutions said that major manufacturers include Everlight, Delta, Dongbei, Taiyi, etc. In addition, Toshiba and Phil

How to reduce fiber joint splice loss

1 The concept of fiber optic connector loss is to use a fully automatic special equipment - Fusion Splitter to connect the two fibers in the two cables, and use a short arc to fuse two fibers during welding. The end faces are integrated into one body. This connection method has a small size,

Household gas alarm installation steps

Should be avoided in the following locations
a place with a high wind flow rate such as a channel; a place with water mist or dripping; a place near the stove that is easily contaminated by oil smoke, steam, or a high temperature environment (such as directly above the stove); a p