Ningbo Yuhui Communication Equipment Co., Ltd. |
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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.
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-Let us have a nice start,please type you idea;
-We have active team,including management and trading,of course with production;
-We have standard warehouse system,we try to keep less stock to let business running fast;
-We can delivery by sea,and by air,if you need any means,we all accepted;
-We accepted sample and tested,we can supply you samples if you want;