Modular Patch Panel for Internet and Telecommunications Commercial Project YH00

Correct installation of network information module ( network cable outlet )
Eight core network cable internet actually only four core, so a network cable can go four way phone / two way network / all the way network two way phone, it is recommended that you don't walk alone when wiring telephone lines. Personal advice can take more places to go wired network cable network as far as possible.
The installation of network interface module in home installation and wiring is a technical work. in some home installation projects, because some construction team does not know much about the installation of the network part, the network wiring has not been tested, resulting in users in the use of the network is not available. This kind of situation in the current home decoration is very common, so our construction team, especially the owner should know some network interface module installation in order to avoid problems.
Home installation engineering network wiring and wire wiring construction method is some of the same, are hidden in the floor, wall, after PVC pipe and end in 86 boxes. But the network line is an information point a network line, the middle is not allowed to continue, a line to the end. These for the general construction team is not difficult, difficult is how to install the network cable start and end of the interface module.
At the beginning is the installation of a " network module strip" located in the home information access box and at the end is the installation of RJ45 information modules. The following are described respectively:
Installation of information modules
This refers to RJ45 information module, meet the t - 568a super class 5 transmission standard, conform to the t568a and t568b wire sequence, suitable for equipment and work area between communication socket connection. The main difference between the termination mode of the information module is the internal fixed connection mode of the t568a module and the t568b module described below. The wiring sequence corresponding to the two termination modes is shown in the following table:
T56a mode ① white green ② green ③ white orange ④ blue ⑤ white blue ⑥ orange ⑦ white brown ⑧ brown
T586 b mode ① white orange ② orange ③ white green ④ blue ⑤ white blue ⑥ green ⑦ white brown ⑧ brown
1. need to play line RJ45 information module installation
The jack at that front of the RJ45 information module is internally provide with eight core wire needle contacts correspond to eight wires of the twisted pair respectively; Four wire bonding posts are respectively arranged at the two sides of the rear part, the outer shell is made of polycarbonate material, and metal clips for connecting each wire needle are embedded in the wire bonding posts; There are general line sequence color code clearly note on both sides of the module, divided into two rows. Row a represents the t568a line sequence mode and row b represents the t568b line sequence mode. This is the most common RJ45 information module that requires wire bonding tools.
The specific manufacturing steps are as follows:
Step 1: take the twisted pair out of the cassette, set aside 40 cm of thread end, and cut off excess thread. Use a wire stripping tool or a cutter of a wire pressing pliers to strip the outer cover of the twisted pair at the length of about 10 centimeters of the off-line head. As shown.
Step 2: separate that wire core of the stripped twist pair according to the wire pair, but do not disassemble each wire pair first, only when the corresponding wire pair is pressed into the wire bon column in advance. According to the color code indicated on the information module, select our preferred wire sequence mode ( note: it is best to adopt only one wire sequence mode in a wiring system; otherwise, it is difficult to check if the connection is disordered and the network is impassable ); parallel the peeling place with the rear end face of the module, slightly unscrew the twisted wire pair with both hands, and press the wire into the corresponding wire slot with a little force, as shown in the figure.
Step 3: after all wire pairs are pressed into each slot, one wire core can be further pressed into the slot by using the 110 wire bonding tool ( shown below ).
110 wire bonding tool is used: cutting edge is always toward the side of the module, wire bonding tool and module vertical insertion slot, vertical force impact, hear " click", means that the tool groove has pressed the wire core in place, has been embedded in the metal clip, metal clip and has cut into the edge skin bite copper wire core to form a pathway. Here must pay attention to the following two points: blade outward - if forget to become inward, press in at the same time also cut off the copper wire should be connected; Vertical insertion - oblique, will make the mouth of the metal clip open, no ability to bite, and wire bonding column will tilt off, difficult to repair, this module can be scrapped. If the new good tool in the impact at the same time, should be able to cut off more than one wire core, if not, I impact a few times, and can be screwed off by hand, as shown in the figure.