1.1 Vim li cas CATV Coaxial Cable Zoo txiav txim siab qhov kev ntseeg ntawm koj lub Network
Rau CATV tswv, IPTV resellers, thiab broadband distributors, CATV coaxial cable koj nruab yog lub neej ntawm txhua tus neeg siv lub teeb liab zoo. Ib pawg tsis zoo ntawm 75 ohm coaxial cable tuaj yeem ua rau lub teeb liab poob, suab nrov ingress, rov qab txoj kev yuam kev, thiab - phem tshaj ntawm tag nrho - daim pib kev pab cuam uas cuam tshuam cov neeg siv khoom ntseeg siab. Qhov no yog vim li cas kev paub txog B2B cov neeg yuav khoom tsis tau yuav CATV coaxial cable nkaus xwb ntawm tus nqi. Lawv yuav nws ntawm qhov sib xws, ntawm kev tiv thaiv kev ua tau zoo, ntawm lub Hoobkas kev qhuab qhia zoo, thiab ntawm cov chaw tsim khoom muaj peev xwm ua kom spec ruaj khov los ntawm thawj lub nruas mus rau qhov kawg reel ntawm lub sijhawm ntev - daim ntawv cog lus muab khoom.
Ntawm Hanyang (Hangzhou) Cable Co., Ltd., SUPERLINK hom tsim nyob rau hauv 2006, peb tau tsim ntau lab kilometers ntawm CATV coaxial cable rau telecom tswv, system integrators, thiab cable distributors nyob rau hauv ntau tshaj 60 lub teb chaws. Raws li ib tug tswv cuab ntawm International Wire thiab Machinery Association (IWMA), peb ua raws li kev lag luam kev coj ua zoo tshaj plaws los ntawm tus neeg xyuas pib kos duab mus rau triple - thaiv kev sib dhos. Rau cov neeg muag khoom uas muag lawv tus kheej lub npe, peb cov kev pabcuam OEM coaxial cable ua kom txhua tus spool tuaj txog zoo tib yam -tsis muaj ntxiv "roll-A vs roll-B" mob taub hau.
1.2 Cov Lus Qhia Tseem Ceeb rau Kev Ntsuas Thaum Sourcing CATV Coaxial Cable hauv Bulk
Thaum ntsuas qhov kev txiav txim lag luam wholesale coaxial cable, plaub qhov tshwj xeeb txiav txim siab seb lub cable puas nyob ntawm koj qhov project lossis koj cov pawg tsis lees paub:
Kev ruaj ntseg impedance: Qhov tseeb 75 ohm ± 2 tus qauv tsim tau lees tias muaj kev sib txuam nrog F- cov khoom sib txuas, cov kais dej, thiab cov khoom siv hluav taws xob thoob plaws tag nrho cov zaus band (5 MHz txog 3 GHz). Pheej yig CATV cable drifts tawm -impedance thiab ua rau muaj kev cuam tshuam.
Shielding qauv: Saib rau daim ntawv sib txuas + braid (ib daim ntaub thaiv npog), ob daim ntaub thaiv npog, tri- ntaub thaiv npog, lossis plaub daim ntaub thaiv npog. RG6 coaxial cable nrog 60% / 40% / 95% kev pabcuam braid yog cov neeg ua haujlwm rau feem ntau CATV tsim; quad-shield RG11 yog qhov nyiam rau kev khiav tawm sab nraum zoov ntev nrog EMI siab.
Attenuation (dB / 100m): Insist rau ntawm ib lub rooj attenuation. Lub Hoobkas txhim khu kev qha OEM coaxial cable tau tshaj tawm cov txiaj ntsig ntawm 55 MHz, 211 MHz, 450 MHz, 750 MHz, thiab 1000 MHz yog li koj tuaj yeem sib piv cov txiv apples rau txiv apples.
Jacket thiab tub txib xaiv: Rau aerial CATV installation, integrated messenger CATV coaxial cable txo nqi zog. Rau cov ntawv thov sab hauv lossis riser, lees paub PVC/PE/Low-Smoke Zero-Halogen tsho ntaus nqi.
Ib lub chaw tsim khoom lag luam CATV coaxial cable uas ntseeg siab yuav muab koj cov ntaub ntawv tiav, qhov nkhaus nkhaus, thiab cov ntaub ntawv xeem ntawm kev thov. Ntawm SUPERLINK, txhua batch yog ob npaug - sim nrog HP network analyzers ua ntej xa khoom xa tuaj -qhov no yog ib qho laj thawj uas peb CATV coaxial cable tau txais los ntawm cov tswv lag luam thiab cov muag khoom thoob ntiaj teb.
1.3 OEM / ODM vs Standard Catalog: Dab tsi yog Kev Cai Coaxial Cable Hoobkas tuaj yeem ua rau koj
Ib tug loj OEM coaxial cable tsum mus deb tshaj rub cable tawm ntawm txee. Tus nqi tiag tiag zaum hauv engineering-rau- xaj:
Customized conductor: liab qab tooj liab, tooj liab-clad steel (CCS), los yog tooj liab-clad aluminium (CCA), phim rau koj cov peev nyiaj thiab teeb liab- poob lub hom phiaj.
Custom shield tsim: Aluminium-mylar daim kab xev + aluminium-magnesium alloy braid, nrog braid npog tuned rau koj spec (40% mus rau 95%).
Kev cai lub tsho: PVC, PE, LSZH, lossis UV-cov tsho sab nraum zoov tiv taus, hauv koj cov xim (dub rau sab nraum zoov, dawb rau sab hauv tsev yog kev lag luam vim peb tuaj yeem phim Pantone ntawm kev thov).
Daim ntawv lo & ntim khoom ntiag tug: Reel-hauv- lub thawv, ntsws- qhwv cov hlua, lub nruas ntoo, lossis koj lub thawv ntim khoom muaj npe- peb cov kev pabcuam ODM suav nrog kev luam ntawv, barcodes, thiab txawm tias ntau- phau ntawv siv hom lus.
Kev txhawb nqa engineering: Xav tau CATV coaxial cable uas ua tau raws li qhov tshwj xeeb CPR Euroclass (B2ca, Cca, Dca) lossis UL ntsuas? Peb pab pawg R&D tuaj yeem sib tw ua haujlwm hluav taws hauv cheeb tsam thiab nkoj ua ntej - ntawv pov thawj reels.
Rau B2B cov neeg yuav khoom uas tswj hwm ntau lub npe, qhov no yog qhov chaw suav OEM coaxial cable Hoobkas zoo li Hanyang ntxiv cov npoo feem ntau: ib pab pawg neeg tsim khoom, ntau SKU cov zis, kuaj tag nrho, xa tawm ex- Hoobkas ntawm cov nqi lag luam wholesale.
1.4 Yuav Ua Li Cas Txheeb Xyuas Tuam Tshoj-Lub Hoobkas raws li Coaxial Cable: Ntawv pov thawj, Peev Xwm, thiab QA
Kev xa khoom los ntawm Tuam Tshoj cable Hoobkas tsis muaj kev pheej hmoo thaum koj paub yuav ua li cas kuaj xyuas. Siv daim ntawv txheeb xyuas no ua ntej muab daim ntawv xaj khoom rau CATV coaxial cable:
Daim ntawv pov thawj: Paub meej CE, RoHS, REACH rau Tebchaws Europe; UL, ETL rau North America; CCC rau Suav teb; CPR Euroclass rau kev tsim kho tej yaam num. Hanyang tuav tag nrho cov no, ntxiv rau ISO 9001 thiab ISO 14001.
Muaj peev xwm ntau lawm: Nug rau cov zis txhua xyoo hauv mais. Peb lub Hoobkas tsim ntau tshaj 600,000 km hauv ib xyoos, nrog rau cov kab sib cais rau RG6, RG11, RG59, thiab mini -coax- yog li peb tuaj yeem ua haujlwm me me khiav thiab 40-taw thawv xaj kom sib npaug.
Kev Tswjhwm Zoo: Thov QC flow chart thiab cov khoom siv kuaj. Peb siv HP network analyzers, swept-frequency testers, and spark testers, with every drum undergoing 100% electronic testers.
Cov neeg siv khoom siv & xa tawm cov kev paub dhau los: Cov chaw tsim khoom lag luam OEM coaxial cable tuaj yeem pom ntau - xyoo cov ntaub ntawv xa tawm. Peb tsis tu ncua mus koom Canton Fair, Ntiaj teb no Sources, thiab CIOE kom tau raws li thoob ntiaj teb distributors fim - mus rau - ntsej muag.
Kev sib txuas lus & lub sijhawm ua haujlwm: Saib rau lus Askiv- hais lus tus kws tshaj lij muag khoom, paub meej Incoterms (EXW, FOB, CIF, DDP), thiab pob tshab lead- lub sijhawm ua daim ntawv qhia hnub. Peb lub sijhawm ua haujlwm nruab nrab rau rov ua OEM CATV coaxial cable xaj yog 15-25 hnub ua haujlwm.
Cov kab hauv qab: txoj cai CATV coaxial cable cov chaw tsim khoom tsis yog qhov pheej yig tshaj -nws yog tus uas xa cov hluav taws xob zoo ib yam, ntawm -spec shielding, ntawm - lub sij hawm xa tuaj, thiab OEM yooj. Hanyang (Hangzhou) Cable Co., Ltd. tshawb xyuas tag nrho plaub lub thawv, thiab peb zoo siab tos txais cov neeg yuav khoom loj B2B thov kom coj tus qauv reel hnub no.