CN106653196A - 6A class non-shielding data cable - Google Patents

6A class non-shielding data cable Download PDF

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Publication number
CN106653196A
CN106653196A CN 201710110752 CN201710110752A CN106653196A CN 106653196 A CN106653196 A CN 106653196A CN 201710110752 CN201710110752 CN 201710110752 CN 201710110752 A CN201710110752 A CN 201710110752A CN 106653196 A CN106653196 A CN 106653196A
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sheath
6a
detent
unshielded
data cables
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CN 201710110752
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Chinese (zh)
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杨政国
贾健佳
邹海鸥
齐刚
张丽红
庞凯
邱绍坤
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张家港特恩驰电缆有限公司
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    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B11/00Communication cables or conductors
    • H01B11/02Cables with twisted pairs or quads
    • H01B11/04Cables with twisted pairs or quads with pairs or quads mutually positioned to reduce cross-talk
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B11/00Communication cables or conductors
    • H01B11/02Cables with twisted pairs or quads
    • H01B11/06Cables with twisted pairs or quads with means for reducing effects of electromagnetic or electrostatic disturbances, e.g. screen
    • H01B11/08Screens specially adapted for reducing cross-talk
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B5/00Non-insulated conductors or conductive bodies characterised by their form
    • H01B5/08Several wires or the like stranded in the form of a rope
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00Insulated conductors or cables characterised by their form
    • H01B7/17Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/184Sheaths comprising grooves, ribs or other projections

Abstract

The invention relates to a 6A class non-shielding data cable for mainly solving the problems of serious crosstalk among 6A class non-shielding data cables and internal stranded wire pairs and large electromagnetic wave loss in the prior art. The invention the following technical scheme: the 6A class non-shielding data cable includes a clamping skeleton, stranded wire pairs and a sheath, a clamping cavity for firmly clamping the stranded wire pairs is arranged on the clamping skeleton, and a projection formed by jacking the clamping skeleton is formed on the sheath. The problem is well solved, and the 6A class non-shielding data cable can be used for transmitting network information.

Description

一种6A类非屏蔽数据电缆 One kind of data cables 6A unshielded

技术领域 FIELD

[0001] 本发明涉及电线电缆技术领域,具体涉及一种6A类非屏蔽数据电缆。 [0001] The present invention relates to the field of wire and cable technology, more particularly to a data cables 6A unshielded.

背景技术 Background technique

[0002] 随着信息网络的不断发展信息沟通越来越频繁信息交换容量也越来越大。 [0002] With the development of information networks of information communication and more frequent information exchange capacity is also growing. 数据电缆成为网络信息重要的传输介质将会在云计算,数据中心,三维技术,国防,金融,气象等多方面产生重要作用。 Data cable network has become an important information transmission media will play an important role in many aspects of cloud computing, data center, three-dimensional technology, defense, finance, weather and so on.

[0003] 万兆以太网的发展己经成为未来网络建设的方向和趋势万兆以太网的高速数据传输电缆的传输特性将极大的提供了万兆以太网的市场需求,亦极大的刺激了万兆数据电缆的法杖与运用。 [0003] Gigabit Ethernet has become the future development of the transmission characteristics of high-speed data transmission cable direction and trend of the Gigabit Ethernet network construction will provide great market demand for Gigabit Ethernet, also greatly stimulated Staff with the use of Gigabit data cable.

[0004] 万兆数据电缆的数据传输频率到500MHz当线缆的传输频率高达500MHz时线缆内部不同线对之间的串扰会很大,这一问题会随着传输频率、信号电平升高,以及敷设长度的增加而更加突出。 [0004] The transmission frequency of the data transmission frequency to 500MHz Gigabit data cable when the cable up to the internal crosstalk between different wire pairs when wire 500MHz large, the problem will increase as the transmission frequency, the signal level and increasing the length of the laying of more prominent. 线缆外部串扰ANEXT问题更加严重。 Cable alien crosstalk ANEXT problem worse. ANEXT己经被认为是增加信道容量的最大限制因素。 ANEXT already be considered limiting factor in increasing the maximum channel capacity.

[0005] 所以通过先进的线缆结构设计来达到降低线缆外部串扰ANEXT将变得尤为重要。 [0005] Therefore, through advanced cable structure designed to reduce external cable crosstalk ANEXT it will become particularly important. [00〇6] 又如中国专利文献CN101719398A公开了一种超六类非屏蔽数据电缆,本发明涉及电子信息技术领域的数据电缆,尤其涉及用于音频、视频、图像等数据信号的高速传输数据电缆。 [00〇6] Another example Chinese patent CN101719398A discloses a super-six non-shielded data cable, the present invention relates to an electronic data cable in the field of information technology, in particular, it relates to a high-speed transmission of audio, video, image data such as a data signal cable. 一种超六类非屏蔽数据电缆,该数据电缆由绝缘外保护套、十字隔离骨架和四组非屏蔽线对构成,绝缘外保护套的内圈设有呈锯齿型凹槽,十字隔离骨架采用发泡型十字隔离骨架,十字隔离骨架将绝缘外保护套的内腔隔离成四个腔体,四组非屏蔽线对分别设置在四个腔体内,并且在一个腔体内设置撕裂线,所述的非屏蔽线对由两根导线构成,导线由铜导体和包裹在铜导体上的绝缘层构成。 An ultra six non-shielded data cables, data cables for the outer protective sheath is made of an insulating, isolating cross skeleton and four unshielded cable, the protective outer insulating sleeve is provided with inner sawtooth-shaped grooves, the cross frame with isolation cross-expandable spacer skeleton, the skeleton cross the isolation insulating outer protective sheath lumen cavities segregated into four, four unshielded wire pair are disposed at four cavity, and the cavity is provided in a tear line, the said unshielded wire pair includes two wires, made of copper conductor wire and wrapping the insulating layer on the copper conductor. 上述发明无法减少足够的电磁波损耗,电缆间的抗串音干扰性能不足,线对间的串音性能也存在不足。 The above invention can not be reduced enough electromagnetic loss, lack of anti-crosstalk performance between cable crosstalk performance between pairs is also insufficient.

发明内容 SUMMARY

[00〇7] 本发明所要解决的技术问题是现有技术中存在的6A类非屏蔽数据电缆间以及内部绞线对间串音干扰严重,电磁波损耗大的问题,提出了一种新的6A类非屏蔽数据电缆,该电缆具有电缆之间的抗串音抗干扰性能强、绞线对内外的抗干扰能力强、电磁波损耗小的特点。 [00〇7] The present invention solves the technical problem between data cables 6A unshielded prior art present serious interference and inter-wire internal crosstalk, a large loss of electromagnetic problems, a new 6A data unshielded cable, the cable having a strong anti-crosstalk interference between the cable performance, twisted strong anti-interference ability of the inside and outside, a small loss of electromagnetic characteristics.

[000S]为解决上述技术问题本发明采用的技术方案如下:一种6a类非屏蔽数据电缆,包括卡位骨架、绞线对和护套,所述卡位骨架上设有将绞线对牢牢卡住的卡位腔,所述护套上形成有通过所述卡位骨架顶撑产生的凸起。 [000s] In order to solve the above technical problem of the present invention adopts the technical solution as follows: A data 6a UTP cable includes a card position of the scaffold, and the sheath of the wire, is provided on the card position of the scaffold will firmly twisted pair firmly stuck latching chamber, through the latching projection has a backbone formed on top of the support sheath generated.

[〇〇〇9]上述技术方案中,优选地,所述卡位骨架通过设为“十字型,,从而形成容纳所述绞线对的卡位腔。 [〇〇〇9] above technical solution, preferably, the card position of the scaffold to form a cavity receiving said latching twisted pair is set by the "cross-shaped ,,.

[〇〇1〇]更优选的,所述卡位腔至少四个,每个所述卡位腔至少能容纳一对所述绞线对。 [〇〇1〇] More preferably, said at least four latching cavities, each of said detent cavity capable of receiving at least the strand a yes. [〇〇11]优选地,所述绞线对与所述护套之间设有空腔。 [〇〇11] Preferably, the cavity is provided between the strand and the sheath. [〇〇12]优选地,所述卡位骨架的各端部设有将护套顶撑形成凸起的支撑块,在所述支撑块底部两侧分别设有向外延展的侧翼。 [〇〇12] Preferably, each end of said detent is provided with a sheath top scaffold support block supporting projection formed in the support block are provided with outwardly extending sides of the bottom flaps.

[〇〇13]优选地,所述卡位骨架由一种或多种低介电常数的高密度纯PE材料组成。 [〇〇13] Preferably, the latching of a high density of pure PE backbone of one or more low dielectric constant material composition.

[〇〇14] 优选地,四对所述绞线对与所述卡位骨架呈“螺旋状”卡在一起。 [〇〇14] Preferably, the right and the four pairs of twisted latching backbone is "spiral" stuck together.

[0015] 优选地,所述凸起在所述护套上呈“螺旋状”。 [0015] Preferably, the protrusions on the sheath in a "spiral."

[0〇16] 本发明中,采用低介电常数的高密度纯PE材料制作的卡位骨架通过设为“十字型” [0〇16] of the present invention, a low dielectric constant material of high density of pure PE backbone through a card to "cross-shaped"

从而形成了至少四个卡位腔并且每个卡位腔至少能容纳一对绞线对,卡位骨架每个端部上的侧翼能够起到阻止绞线对移出的目的,并且侧翼具有一定的弹性,正常情况下由于弹性的作用紧贴在绞线对上起到对绞线对固定的作用,绞线对在适当的外力下撑开侧翼进入到卡位腔内,再通过侧翼与卡位腔的配合使得绞线对能够牢牢稳定的处在卡位腔内而不会发生任何移动,使得四对绞线对之间的距离更加均匀稳定,大大改善了绞线对间的串音防卫度,提高了绞线对内外的抗干扰能力; Thereby forming a cavity and at least four latching detent each at least one pair of chambers to accommodate twisted pairs, flanked on each end position of the scaffold can play cards for the purposes of preventing wire removed, and is flanked by a certain Flexible, under normal circumstances, due to the close contact with the elastic strands of the twisted pair of fixed play a role in the expansion of the strands under appropriate flanking force a card into the cavity, and then by latching flank mating cavity such that the twisted pairs can be firmly stable cavity in a card, without any movement occurs, so that the distance between the four twisted pairs of more uniform and stable, has greatly improved the crosstalk between the twisted pair defense , improve immunity to the wire inside and outside;

[0〇17]本发明中,卡位骨架通过四个端部的呈“椭圆状”的支撑块将护套顶撑使得护套与绞线对之间产生容纳空气的空腔,使得绞线对与护套不产生接触,由于空气的介电常数很低从而大大减少了电缆内部的电磁波损耗; [0〇17] In the present invention, the skeleton by four latching end portion was "elliptical" top support block hold the sheath so that a cavity for receiving the air between the jacket and the twisted pair wire such that of no contact with the sheath, since the dielectric constant of air is very low thus reducing the loss of an electromagnetic wave inside the cable;

[〇〇18]本发明中,卡位骨架通过四个端部的呈“椭圆状”的支撑块将护套顶撑产生四条凸起,并且由于四对所述绞线对与所述卡位骨架呈“螺旋状”卡在一起,四条凸起在护套上也呈“螺旋状”,使得原来为圆形的护套改变了螺旋状,在日常使用时,为了布线美观,往往是多根数据电缆捆扎在一起,当捆扎这种螺旋状的数据电缆时,它们之间会产生一定的空间从而大大提高了电缆之间的抗串音抗干扰性能。 [〇〇18] In the present invention, the skeleton by four latching end portion was "elliptical" top support block supporting the sheath produce four projections, and since the right and the four pairs of twisted latching backbone is "spiral" stuck together, four protrusions on the sheath also showed a "spiral", so that the changed original circular spiral sheath, in daily use, for wiring appearance, often a plurality of data cables bundled together, when such a spiral strapping data cable will have a certain space therebetween thereby greatly improving the performance of the anti-crosstalk interference between cables.

[〇〇19]本发明中,采用本发明的产品能达到的主要技术指标如下: [〇〇19] In the present invention, the present invention can be achieved mainly product specifications are as follows:

[0〇2〇] (1)衰减(ATTX45dB/100m (500MHz); [0〇2〇] (1) attenuation (ATTX45dB / 100m (500MHz);

[0〇21]⑵近端串音(NEXT):多35.8dB/100m (500MHz); [0〇21] ⑵ near-end crosstalk (NEXT): Multi 35.8dB / 100m (500MHz);

[0〇22]⑶近端串音功率和(PSNEXT):多31.8dB/100m (500MHz); [0〇22] ⑶ power and near-end crosstalk (PSNEXT): Multi 31.8dB / 100m (500MHz);

[0023]⑷回波损耗(RL):多18 • 3dB/100m (500MHz); [0023] ⑷ return loss (RL): Multi-18 • 3dB / 100m (500MHz);

[0〇24] (5)近端串音衰减串扰功率和(PSANEXT):多64.0dB/100m (500MHz); [0〇24] (5) and near-end crosstalk attenuation power crosstalk (PSANEXT): Multi 64.0dB / 100m (500MHz);

[0〇25] (6)远端串音衰减串扰比功率和(PSAACR-F):多30.00m (500MHz)。 [0〇25] (6) far-end crosstalk and power ACR (PSAACR-F): Multi 30.00m (500MHz).

[0026]通过查看数据可以发现本发明的一种6A类非屏蔽数据电缆能在各项技术指标,特别是在近端串音衰减串扰功率和远端串音衰减串扰比功率和这两项上有非常显著优化的效果。 [0026] can discover a data 6A unshielded cable of the present invention can be in various technical indicators, particularly in the near-end crosstalk attenuation power ratio and both the power and the FEXT crosstalk by viewing the data ACR there was a significant optimization.

附图说明 BRIEF DESCRIPTION

[0〇27]图1为本发明一种6A类非屏蔽数据电缆的截面图; [0〇27] FIG 6A Class A sectional view of the non-shielded data cable of the present invention;

[0〇28]图2为本发明一种6A类非屏蔽数据电缆的护套的正视图; [0〇28] FIG. 2 is a front view of the invention a sheath 6A data unshielded cable;

[0〇29]图3为本发明一种eA类非屏蔽数据电缆的卡位骨架和绞线对的结构示意图。 [0〇29] FIG. 3 is a schematic structural diagram of a card frame and unshielded twisted pair data cable eA a class invention.

[0030] 附图中: [0030] In the drawings:

[0031] 1、卡位骨架 11、卡位腔 12、空腔 [0031] 1, the card position of the scaffold 11, detent cavity 12, the cavity

[0032] 13、支撑块 14、侧翼 2、绞线对 [0032] 13, the support block 14, flanked by 2, twisted pair

[0033] 3、护套 31、凸起 [0033] 3, the sheath 31, the protrusions

具体实施方式 detailed description

[0034] 为了使本发明的目的、技术方案及优点更加清楚明白,以下结合实施例,对本发明进行进一步详细说明。 [0034] To make the objectives, technical solutions and advantages of the present invention will become more apparent hereinafter in conjunction with embodiments of the present invention will be further described in detail. 应当理解,此处所描述的具体实施例仅仅用以解释本发明,并不用于限定本发明。 It should be understood that the specific embodiments described herein are only intended to illustrate the present invention and are not intended to limit the present invention.

[0035] 实施例一: [0035] Example a:

[0036]如图1所示,一种6A类非屏蔽数据电缆,包括卡位骨架1、绞线对2和护套3,所述卡位骨架I上设有将绞线对2牢牢卡住的卡位腔11,所述护套3上形成有通过所述卡位骨架I顶撑产生的凸起31,所述卡位骨架I通过设为“十字型”从而形成容纳所述绞线对2的卡位腔U,所述卡位腔11至少四个,每个所述卡位腔11至少能容纳一对所述绞线对2,所述绞线对2与所述护套3之间设有空腔12,所述卡位骨架I的各端部设有将护套3顶撑形成凸起31的支撑块13,在所述支撑块13底部两侧分别设有向外延展的侧翼14。 As shown in a data cables 6A unshielded [0036] As shown in FIG 1, the skeleton comprises a card 1, 2 twisted wire pairs 3 and the sheath, the strands of the card 2 is provided with the position of the scaffold securely card I live detent cavity 11, the sheath 3 is formed with a latching by said top support protrusion 31 I scaffold produced, said card receiving position of the scaffold to form I by the strand to "cross-shaped" U 2 for latching the chamber, the chamber 11 is at least four detent, said detent each cavity 11 accommodate at least one pair of the twisted pair 2, the twisted pair 2 and the sheath 3 provided with a cavity 12 between the respective end position of the scaffold card I sheath 3 is provided with supporting projections 31 are formed of the support block 13, 13 are provided at the sides of the bottom extending outwardly of the support block It flanks 14.

[0037]如图2所示,所述凸起31在所述护套3上呈“螺旋状”。 [0037] As shown in FIG 2, the protrusion 31 has a "spiral" on the sheath 3.

[0038]如图3所示,四对所述绞线对2与所述卡位骨架I呈“螺旋状”卡在一起。 [0038] FIG. 3 shows the strand, the four pairs of the latching backbone 2 I was "spiral" stuck together.

[0039] 本发明中,卡位骨架I由70 %的LDPE材料、20 %的HDPE材料和10 %的POE材料组成。 [0039] In the present invention, a card I skeleton consisting of 70% of LDPE material, a material of 20% HDPE and 10% POE material.

[0040] 本发明中,采用低介电常数的高密度纯PE材料制作的卡位骨架I通过设为“十字型”从而形成了至少四个卡位腔11并且每个卡位腔11至少能容纳一对绞线对2,卡位骨架I每个端部上的侧翼14能够起到阻止绞线对2移出的目的,并且侧翼14具有一定的弹性,正常情况下由于弹性的作用紧贴在绞线对2上起到对绞线对2固定的作用,绞线对2在适当的外力下撑开侧翼14进入到卡位腔11内,再通过侧翼14与卡位腔11的配合使得绞线对2能够牢牢稳定的处在卡位腔11内而不会发生任何移动,使得四对绞线对2之间的距离更加均匀稳定,大大改善了绞线对2间的串音防卫度,提高了绞线对2内外的抗干扰能力; [0040] the present invention, a low dielectric constant material of high density PE pure latching backbone I "cross-shaped" so as to form at least four chambers 11, and each detent latching chamber 11 is set at least by receiving a pair of twisted pair 2, the latching backbone flanking each end I 14 can function to prevent twisted object 2 removed, flaps 14 and has a certain elasticity, against the action of the elastic under normal circumstances twisted pair 2 to play the role of a fixed two twisted pairs, two twisted pair under appropriate flanking distraction force to the detent 14 into the chamber 11, with flanks 14 and then through the cavity 11 such that the detent twist pair 2 can be firmly stabilized in cavity 11 of latching occurs without any movement, such that the distance between the four pairs of twisted pair 2 is more uniform and stable, has greatly improved the crosstalk defense of the strands of the two improve immunity to the wire 2 inside and outside;

[0041] 本发明中,卡位骨架I通过四个端部的呈“椭圆状”的支撑块13将护套3顶撑使得护套3与绞线对2之间产生容纳空气的空腔12,使得绞线对2与护套3不产生接触,由于空气的介电常数很低从而大大减少了电缆内部的电磁波损耗; [0041] In the present invention, by latching skeleton I was "oval shape" in the four ends of the support block 13 so that the support sheath 3 and the sheath strands 3 to produce a cavity 12 for receiving the air between 2 such twisted pair 2 and the sheath 3 is not brought into contact, since the dielectric constant of air is very low thus reducing the loss of an electromagnetic wave inside the cable;

[0042] 本发明中,卡位骨架I通过四个端部的呈“椭圆状”的支撑块13将护套3顶撑产生四条凸起31,并且由于四对所述绞线对2与所述卡位骨架I呈“螺旋状”卡在一起,四条凸起31在护套3上也呈“螺旋状”,使得原来为圆形的护套3改变了螺旋状,在日常使用时,为了布线美观,往往是多根数据电缆捆扎在一起,当捆扎这种螺旋状的数据电缆时,它们之间会产生一定的空间从而大大提高了电缆之间的抗串音抗干扰性能。 [0042] In the present invention, the latching skeleton I was "elliptical" The support block 13 supporting the jacket 3 by four to generate four projections 31 end portions, and since the four pairs of twisted pair 2 and the said latching backbone I was "spiral" stuck together, four projections 31 on the sheath 3 also showed a "spiral", so that the changed original circular spiral sheath 3, in daily use, for wiring appearance, often a plurality of data cables bundled together, when such a spiral strapping data cable will have a certain space therebetween thereby greatly improving the performance of the anti-crosstalk interference between cables.

[0043] 本发明中,采用本发明的产品能达到的主要技术指标如下: [0043] In the present invention, the product of the present invention can achieve the following main technical specifications:

[0044] (I)衰减(ATT):彡45dB/100m (500MHz); [0044] (I) attenuation (ATT): San 45dB / 100m (500MHz);

[0045] (2)近端串音(NEXT):^35.8dB/100m (500MHz); [0045] (2) near-end crosstalk (NEXT): ^ 35.8dB / 100m (500MHz);

[0046] (3)近端串音功率和(PSNEXT):彡33.8dB/100m (500MHz); [0046] (3) and a proximal end crosstalk power (PSNEXT): San 33.8dB / 100m (500MHz);

[0047] (4)回波损耗(RL):^18.3dB/100m (500MHz); [0047] (4) Return Loss (RL): ^ 18.3dB / 100m (500MHz);

[0048] (5)近端串音衰减串扰功率和(PSANEXT):彡64.0dB/1OOm (500MHz); [0048] (5) and near-end crosstalk attenuation power crosstalk (PSANEXT): San 64.0dB / 1OOm (500MHz);

[0049] ⑶远端串音衰减串扰比功率和(PSAACR-F):彡30.0Om (500MHz)。 [0049] ⑶ FEXT crosstalk attenuation power ratio and (PSAACR-F): San 30.0Om (500MHz).

[0050] 通过查看数据可以发现本发明的一种6A类非屏蔽数据电缆能在各项技术指标,特别是在近端串音衰减串扰功率和远端串音衰减串扰比功率和这两项上有非常显著改善的效果。 [0050] can discover a data 6A unshielded cable of the present invention can be in various technical indicators, particularly in the near-end crosstalk attenuation power ratio and both the power and the FEXT crosstalk by viewing the data ACR there was a significant improvement in results.

[0051]【对比例I】: [0051] [Comparative Example I]:

[0052] 采用中国专利文献CN101719398A公开了一种超六类非屏蔽数据电缆,此发明的产品的主要技术指标如下: [0052] The Chinese patent document CN101719398A discloses a super-six non-shielded data cable, the main technical indexes of products of this invention are as follows:

[0053] (I)衰减(ATT):^45.3dB/100m (500MHz); [0053] (I) attenuation (ATT): ^ 45.3dB / 100m (500MHz);

[0054] (2)近端串音(NEXT):彡33.8dB/100m (500MHz); [0054] (2) near-end crosstalk (NEXT): San 33.8dB / 100m (500MHz);

[0055] (3)近端串音功率和(PSNEXT):彡31.8dB/100m (500MHz); [0055] (3) and a proximal end crosstalk power (PSNEXT): San 31.8dB / 100m (500MHz);

[0056] (4)回波损耗(RL):彡15.2dB/100m (500MHz); [0056] (4) Return Loss (RL): San 15.2dB / 100m (500MHz);

[0057] (5)缆间近端串音功率和(PSANEXT):彡52.0dB/100m (500MHz)。 [0057] (5) between the power cable and near-end crosstalk (PSANEXT): San 52.0dB / 100m (500MHz).

[0058] 各技术指标显示出此发明产品的各项性能还存在很大不足,电缆间的抗串音干扰性能和线对间的串音性能没有得到最好的改善。 [0058] The technical indicators show the performance of the product of this invention, there is extremely poor, and the anti-interference performance crosstalk between wire cable crosstalk between performance improvement is not the best.

[0059]除上述实施例外,本发明还可以有其他实施方式。 [0059] In addition to the above-described embodiment exceptions, the present invention is capable of other embodiments. 凡采用等同替换或等效变换形成的技术方案,均落在本发明要求的保护范围。 Where the use of equivalent replacement or equivalent transformation formed aspect, the invention all fall within the scope of the present claims.

Claims (8)

  1. 1.一种6A类非屏蔽数据电缆,包括卡位骨架(1)、绞线对⑵和护套(3),其特征在于:所述卡位骨架(1)上设有将绞线对(2)牢牢卡住的卡位腔(11),所述护套(3)上形成有通过所述卡位骨架⑴顶撑产生的凸起(31)。 An unshielded data cables 6A, includes a card position of the scaffold (1), and a sheath wire of ⑵ (3), characterized in that: said detent is provided on the bobbin (1) on the strands ( 2) firmly jammed in a card chamber (11), the projection (31) has a top support skeleton ⑴ produced by said detent is formed on the sheath (3).
  2. 2.根据权利要求1所述一种6A类非屏蔽数据电缆,其特征在于:所述卡位骨架(1)通过设为“十字型”从而形成容纳所述绞线对⑵的卡位腔(11)。 According to claim 1 of the one unshielded data cables 6A, wherein: said detent bobbin (1) to form the strand receiving chamber of the latching ⑵ set by the "cross-shaped" ( 11).
  3. 3.根据权利要求2所述一种6A类非屏蔽数据电缆,其特征在于:所述卡位腔(11)至少四个,每个所述卡位腔(11)至少能容纳一对所述绞线对(2)。 According to claim 2 one kind of the data cables 6A unshielded, wherein: said detent chamber (11) at least four, each of the detent chamber (11) to accommodate at least one pair of said twisted pair (2).
  4. 4.根据权利要求1所述一种6A类非屏蔽数据电缆,其特征在于:所述绞线对(2)与所述护套⑶之间设有空腔(12)。 According to claim 1. An unshielded data cables 6A, characterized in that: said pair of strands (2) and the sheath ⑶ provided with a cavity (12).
  5. 5.根据权利要求1所述一种6A类非屏蔽数据电缆,其特征在于:所述卡位骨架(1)的各端部设有将护套(3)顶撑形成凸起(31)的支撑块(13),在所述支撑块(13)底部两侧分别设有向外延展的侧翼(14)。 1 according to the one data cables 6A unshielded claim, wherein: each end of the detent of the bobbin (1) is provided with a sheath (3) forming the top supporting protrusion (31) a support block (13), the support (13) are provided on both sides of bottom block outwardly extending side flaps (14).
  6. 6.根据权利要求1所述一种6A类非屏蔽数据电缆,其特征在于:所述卡位骨架(1)由一种或多种低介电常数的高密度纯PE材料组成。 According to claim 1. An unshielded data cables 6A, wherein: said detent bobbin (1) by a high density of pure PE one or more low dielectric constant material composition.
  7. 7.根据权利要求1所述一种6A类非屏蔽数据电缆,其特征在于:四对所述绞线对(2)与所述卡位骨架(1)呈“螺旋状”卡在一起。 According to claim 1. An unshielded data cables 6A, characterized in that: said four pairs of twisted pairs (2) and the card position of the scaffold (1) as a "spiral" stuck together.
  8. 8.根据权利要求1所述一种6A类非屏蔽数据电缆,其特征在于:所述凸起(31)在所述护套⑶上呈“螺旋状”。 According to claim 1. An unshielded data cables 6A, wherein: said protrusion (31) as a "spiral" on the sheath ⑶.
CN 201710110752 2017-02-28 2017-02-28 6A class non-shielding data cable CN106653196A (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060131054A1 (en) * 2004-12-16 2006-06-22 Roger Lique Reduced alien crosstalk electrical cable
CN101034604A (en) * 2006-03-06 2007-09-12 贝尔登技术公司 Web for separating conductors in a communication cable
CN101097793A (en) * 2006-06-28 2008-01-02 上海乐庭电线工业有限公司 Non-shielding symmetrical data cable for 10G ethernet
CN101978434A (en) * 2008-03-19 2011-02-16 北卡罗来纳康姆斯科普公司 Separator tape for twisted pair in lan cable

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060131054A1 (en) * 2004-12-16 2006-06-22 Roger Lique Reduced alien crosstalk electrical cable
CN101034604A (en) * 2006-03-06 2007-09-12 贝尔登技术公司 Web for separating conductors in a communication cable
CN101097793A (en) * 2006-06-28 2008-01-02 上海乐庭电线工业有限公司 Non-shielding symmetrical data cable for 10G ethernet
CN101978434A (en) * 2008-03-19 2011-02-16 北卡罗来纳康姆斯科普公司 Separator tape for twisted pair in lan cable

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