Nekuenderera mberi kwekuvandudza kwetiweki kutaurirana uye nekuenderera mberi kwekuvandudza kwekufambisa bandwidth, tambo dzedata dzinoshandiswa mumatiweki ekutaurirana dziri kuramba dzichikura dzichienda kune yakakwirira yekufambisa bandwidth. Parizvino, Cat.6A uye tambo dzepamusoro dzedata dzave zvigadzirwa zvema network network. Kuti uwane kuita kurinani kwekutapurirana, tambo dzedhata dzakadaro dzinofanirwa kutora kuvharwa kwefuro.
Iyo PE ine furo yakafukidzirwa insulation compounds ndeye insulating cable material yakagadzirwa neHDPE resin sechinhu chekutanga, ichiwedzera huwandu hwakakodzera hwenyucleating agent uye zvimwe zvinowedzera, uye inogadziriswa nekusanganisa, plasticizing, uye granulating.
Yakakodzera kutora tekinoroji yekupupa kwenyama inova maitiro ekubaya jekiseni rakamanikidzwa inert gasi (N2 kana CO2) mupurasitiki yakanyungudutswa yePE kuita furo rakavharika. Kuenzaniswa neyakaomeswa PE insulation, mushure mekuputika, iyo dielectric inogara yezvinhu ichaderedzwa; huwandu hwezvinhu hunoderedzwa, uye mari inoderedzwa; uremu hwareruka; uye kudzivirira kupisa kunosimbiswa.
Makomisheni eOW3068/F atinopa ifuro rinoputira zvinhu rinonyanya kushandiswa kugadzira data cable foam insulation layer. Chitarisiko chayo chakareruka yeyero cylindrical makomisheni ane saizi ye(φ2.5mm~φ3.0mm)×(2.5mm~3.0mm).
Munguva yekugadzira, iyo inopupuma dhigirii yezvinhu inogona kudzorwa nemaitiro ekuita, uye iyo inopupuma dhigirii inogona kusvika kusvika 70%. Madhigirii ekupupa akasiyana anogona kuwana akasiyana dielectric constants, kuitira kuti zvigadzirwa zve data cable zvigone kuwana yakaderera attenuation, yakakwirira kutapurirana, uye zvirinani magetsi ekufambisa.
Iyo data tambo inogadzirwa neyedu OW3068/F PE yakafukidzwa nefuro insulating makomisheni inogona kusangana nezvinodiwa zveIEC61156, ISO11801, EN50173 uye zvimwe zviyero.
Iyo PE yemuviri yakafukidzwa insulating makomisheni e data tambo dzatinopa ine anotevera maitiro:
1) Uniform particle size isina tsvina;
2) Inokodzera yakakwirira-kumhanya insulation extruding, iyo extruding kumhanya inogona kusvika kupfuura 1000m/min;
3) Nezvinhu zvakanakisa zvemagetsi. Iyo dielectric inogara yakagadzikana pamhando dzakasiyana-siyana, iyo dielectric kurasikirwa tangent ishoma, uye vhoriyamu resistivity yakakura, iyo inogona kuvimbisa kugadzikana uye kusimba kwekuita panguva yekufambisa kwepamusoro-frequency;
4) Iine yakanakisa mechanical zvivakwa, izvo zvisiri nyore kudzvanywa uye kuremara panguva yeextrusion uye inotevera kugadzirisa.
Inokodzera kugadzirwa kwefuro layer ye insulated core wire ye Cat.6A, Cat.7, Cat.7A and Cat.8 data cable.
Item | Unit | Perfomu index | Kukosha chaiko |
Density(23℃) | g/cm3 | 0.941~0.965 | 0.948 |
MFR (kunyungudika kuyerera mwero) | g/10min | 3.0~6.0 | 4.0 |
Yakaderera tembiricha embrittlement (-76 ℃) kukundikana nhamba | / | ≤2/10 | 0/10 |
Kusimba simba | MPa | ≥17 | 24 |
Breaking elongation | % | ≥400 | 766 |
Dielectic nguva dzose (1MHz) | / | ≤2.40 | 2.2 |
Dielectric kurasikirwa tangent (1MHz) | / | ≤1.0×10-3 | 2.0 × 10-4 |
20 ℃ vhoriyamu resistivity | Ω·m | ≥1.0×1013 | 1.3 × 1015 |
200 ℃ oxidation induction nguva (kapu yemhangura) | min | ≥30 | 30 |
1) Chigadzirwa chacho chinofanira kuchengetwa munzvimbo yakachena, ine hutsanana, yakaoma uye ine mhepo yekuchengetera mhepo, uye haifanirwe kurongedzerwa nezvinhu zvinopisa, uye haifanirwe kunge iri padyo nenzvimbo yemoto;
2) Chigadzirwa chacho chinofanira kudzivisa chiedza chezuva uye mvura;
3) Chigadzirwa chacho chinofanira kuiswa mukati, kudzivirira kunyorova uye kusvibiswa;
4) Iyo tembiricha yekuchengetedza yechigadzirwa inofanira kunge yakaderera pane 50 ℃.
Kugara kurongedza: pepa-plastiki composite bhegi rekunze bhegi, PE firimu bhegi remukati bhegi. Mambure emukati ebhegi rega rega i25kg.
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