Home > categories > Electrical Equipment & Supplies > Cable Trays > Which of the national standards can not be laid in the national standard
Question:

Which of the national standards can not be laid in the national standard

What is the use of bridge in electrical wiring? Why use the bridge?

Answer:

Point on the pole close to "here not allowed to urinate"
Concentrated wiring using the bridge, do not use the bridge where does your line put? Mainly in the electric wells, the corridor above the wiring where the collection, how many lines with the bridge, do not know why you ask this question, is to buy a bridge?
The work area (room) passes through the wall information socket (the information module is terminated after the twisted pair). Through the level of wiring to reach the floor of the weak wells (telecommunications, of course, from the information module began to belong to the level of the wiring system). The above twisted pair cable in the telecommunications between the need to terminate in the network patch panel. From the corresponding terminal of the patch panel using jumper to the designated port of the 110 cable bar. Used for end-user lines or trunks, and can be deployed to them. The patch panel is the most important component of the management subsystem and is a hub for cross-linking the two subsystems of vertical and horizontal cabling. The patch panel is usually mounted on a cabinet or wall. Through the installation of accessories, patch panels can meet the full range of UTP, STP, coaxial cable, fiber, audio and video needs. In the network engineering commonly used patch panels have twisted pair patch panels and fiber patch panels. According to the use of different locations, divided into the main distribution frame and the middle distribution frame two categories.
Landlord said not very detailed, the correct method described as: 1. Work area (room) through the wall information outlet (information module behind the twisted pair) 2. Through the level of wiring to reach the floor of the weak wells (telecommunications, of course, from the information module began to belong to the level of the wiring system) 3. The above twisted pair cable in the telecommunications between the need to terminate in the network patch panel 4. From the corresponding patch panel corresponding port using jumper to the designated 110 jumper frame designated port only,

Share to: