Oil filling device and oil filling method for category-6 network cable
A technology of network cables and cable entry holes, applied in the direction of insulating conductors/cables, etc., can solve problems such as affecting the distribution of capacitance, failing to meet the standard requirements, affecting the electrical performance of oil-filled CAT6 cables, etc., to ensure uniformity. Effect
Active Publication Date: 2014-06-18
广东昌宝科技股份有限公司
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Problems solved by technology
Due to the dielectric properties of the grease used for communication cables, the uneven distribution of the grease will directly affect the capacitance distribution between the wire pairs, and finally affect the electrical performance of the oil-filled Category 6 cable, such as NEXT (near-end crosstalk), Important transmission parameters such as RL (return loss) lead to the poor signal of the produced six types of network cables, and the performance cannot meet the standard requirements
Method used
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Embodiment Construction
[0018] refer to figure 1 , figure 2 . The oil-filled device of the six-category network cable includes a cavity, and the cavity is provided with a partition 3 to divide the cavity into a front cavity 1 and a rear cavity 2, and the front end of the front cavity 1 and the partition 3 There are pipes 4 connected between them, and at least four corresponding wire inlet holes 5 and wire outlet holes 6 are respectively opened on the front surface of the front cavity 1 and the partition 3, and the cable grease 9 is filled in the front cavity 1, A cable forming die device 7 is provided in the rear cavity 2 , and a cable sizing die device 8 is provided on the rear end surface of the rear cavity 2 .
[0019] In the present invention, the wire inlet holes 5 and wire outlet holes 6 are distributed around the port of the pipeline 4 .
[0020] refer to image 3 . Oil filling method using the above oil filling device:
[0021] 1): First pass the cross-shaped frame 10 through the pipel...
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The invention discloses an oil filling device for a category-6 network cable. The oil filling device comprises a cavity, wherein a partition plate is arranged in the cavity to divide the cavity into a front section cavity and a back section cavity; a pipeline penetrates between the front end surface of the front section cavity and the partition plate; at least four corresponding cable inlet holes and cable outlet holes are respectively formed in the front end surface of the front section cavity and the partition plate; cable ointment is filled in the front section cavity; a cabling forming mould device is arranged in the back section cavity; and a cabling sizing mould is arranged on the back end surface of the back section cavity. The oil filling device is reasonable in structure and convenient to use; and signals are good. The performance of the cables produced by adopting the oil filling device meets the requirements; and the oil filling device and the oil filling method are widely applied to the oil filling processing of the category-6 network cable.
Description
technical field [0001] The invention relates to an oil filling device and an oil filling method for a six-category network cable. Background technique [0002] Category 6 network cables can support Gigabit and 10 Gigabit Ethernet, and have become the main body of the integrated distribution system. As people have higher and higher requirements for the capacity and speed of information transmission, in some special use environments: such as long The time is wet, the cable needs to be installed underwater, etc., and users often ask whether such a Category 6 cable can satisfy waterproof or be installed underwater. Therefore, the oil-filled Category 6 cable came into being and has a certain market demand. [0003] However, it has been found through experiments that Type 6 oil-filled cables have a cross-shaped frame in the cable structure. If the traditional method is used, four pairs of Category 6 twisted wires and the cross-shaped frame are dragged into the oil smelt, and the ...
Claims
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IPC IPC(8): H01B13/32
Inventor 李祖钱
Owner 广东昌宝科技股份有限公司