December 06, 2023
ForewordHello, I'm Mr. Lin, CAD cabinet drawing material, we have already sent many such materials, let's take a look at some of them. them knowledge points! Text1. Data point numbering principle: network attribute + floor number + room number + data point number. For example: N010305 [The first digit is letter: (N means internal network, Z means private network, W means external network, S means equipment transmission network, T means voice network), second and third digits are floor numbers (for example, 01 means 1st floor, if negative 1st floor, use -1 to denote); The 4th and 5th digits are room numbers (for example, 03 means 3rd room, starting from first room on each floor (from elevator) The first room at end of left passage near elevator) is #01, room opposite is #02 etc. The pass information point is represented by number 00) ; last two digits are number of info point (each room is edited from 01 to last one), for example 05 representing fifth info point of that room].
2. AP numbering principle: network attribute + floor number + AP number. For example: AP0112 [The first and second letters AP indicate that property is an attribute of an AP; third and fourth digits indicate floor number (for example, 01 indicates 1st floor, negative 1st floor is indicated as -1); fifth The first and sixth digits indicate number of access point (for example, 12 indicates 12th access point on this floor)
3. TV numbering principle: network attribute + floor number + TV number. For example: TV0112 [The first and second letters TV mean that attribute is a TV attribute; third and fourth digits indicate floor number (for example, 01 indicates 1st floor); fifth and sixth digits indicate number of TV, (for example 12, which indicates 12th TV on this floor)
4. Monitoring numbering principle: network attribute + floor number + monitoring number. For example: JK0112 [The first and second letters of JK indicate that attribute is a monitoring attribute, third and fourth digits indicate floor number (for example, 01 indicates 1st floor, negative 1st floor is indicated as -1); fifth The first and sixth digits indicate monitoring number (for example, 12 indicates 12th monitoring on that floor).
5. External network distribution frame setting principle: voice distribution frame is below distribution frame, and network distribution frame is above (the network distribution frame is divided into AP information points and external network information points. After that, AP information points on all floors involved in well are opened, then there will be all information points of external network are open on all floors involved in low-current well). The voice distribution frame and network distribution frame are separated. The voice distribution frame only sets voice information point, and network distribution frame only sets information point.information about network, but voice distribution frame and network distribution frame are respectively set from first left point. Follow sequence from 1 to 24 and then install second distribution frame and so on. If information on first floor is printed sequentially, but there is still space on switchboard, then information point on next floor will be installed next to switchboard. When it is full, install next patch panel.
6. Installation principle of domestic and private network distribution frames: install from bottom up, first open all private network information points on floor connected to weak electric well, and then open weak electric well after private network information points are completed. All information points of intranet floor are involved. If there is still room in distribution frame after private network is terminated, internal network will be connected immediately after distribution frame, and next distribution frame will be used after connection is completed.
7. The installation principle of network distribution frame of equipment carrier network: install from bottom up, open monitoring network first, and after completion of information points of all floor monitoring networks involved in weak electric well. , and then open data points participating in weak electrical equipment of backbone network of data points on all floors. If distribution frame is still in place after termination of monitoring network, equipment carrier network information point will be set next to distribution frame, and next distribution frame will be used after the connection is completed.