Communication knowledge_Communication knowledge

The difference between cat5e and cat6 Lan cable

The difference between cat5e and cat6 Lan cable

2020-05-25

Withthecontinuousdevelopmentofinformationtechnology,usershaveincreasinglyhighrequirementsfornetworkoperationspeed.Inordertosupportthedevelopmentofnetworkspeed, Alsobecauseofthewiringtransmissionperfor

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Withthecontinuousdevelopmentofinformationtechnology,usershaveincreasinglyhighrequirementsfornetworkoperationspeed.Inordertosupportthedevelopmentofnetworkspeed, Alsobecauseofthewiringtransmissionperfor

Combined feeder clamp for fiber optical cable and DC power cable

2019-12-18

Combinedfeederclamprecommendation HDGTelecomproductsandsupplychainareconstantlyupdatedandimproved.Wefollowthedevelopmentdirectionoftheindustryandunderstandthelatestinformation.Inordertomeetcustomernee

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Combinedfeederclamprecommendation HDGTelecomproductsandsupplychainareconstantlyupdatedandimproved.Wefollowthedevelopmentdirectionoftheindustryandunderstandthelatestinformation.Inordertomeetcustomernee

What is a coaxial cable and what is the coaxial cable used for?

2019-12-18

Coaxialcablesareoftenusedfordevice-to-deviceconnectionsorinbus-typenetworktopologies.Thecentralaxisofthecoaxialcableisacopperwire,plusalayerofinsulatingmaterial.Theouterlayerofthisinsulatingmaterialis

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Coaxialcablesareoftenusedfordevice-to-deviceconnectionsorinbus-typenetworktopologies.Thecentralaxisofthecoaxialcableisacopperwire,plusalayerofinsulatingmaterial.Theouterlayerofthisinsulatingmaterialis

How to choose the most suitable angle adapter

How to choose the most suitable angle adapter

2019-11-13

Howtochoosetowerangleadapter AngleAdaptersareusedtoattachavarietyofcablehangerstoangledtowermemberswithoutdrillinganyholesintothetowerleg.Differentinstallations,differentstyles. Inordertochoosethemostsuitablespecifications,weneedtoknowwhereisitused,theuseofrelatedaccessories,howtoinstall,whetherthespecificsizeoftheproductisappropriateandsoon. HDGTelecomhave3/4"&3/8"&M10&M8&M6angleadaptersforyouchoose.Thefollowingarespecificspecificationsforyourreference:3/8"AngleAdapterItemNo.:CH-AA-38 1"opening. stainlesssteel304material,thicknessat3.8mm. Includinghardwaresof3/8"x1-3/4"squareheadbolt,and3/8"x3/4"slottedhexbolt,lockwasher.ItemNo.:CH-AA-38G 1"opening. Hot-dippedgalvanizedsteelmaterial,thicknessat3.8mm. Includinghardwaresof3/8"x1-3/4"squareheadbolt,and3/8"x3/4"slottedhexbolt,lockwasher.ItemNo.:CH-AA-38C(new) 5/8”opening Stainlesssteel304material,thicknessat3mm. Two3/8"tappedholeatsideantbottom. Sidewith3/8"x10boltandlockwasher. TopwithM8x35boltandlockwasher.ItemNo.:CH-AA-38H 1"opening. Stainlesssteel304material,thicknessat2.8mm. Includinghardwaresof3/8"x1-3/4"squareheadbolt,and3/8"x3/4"slottedhexbolt,lockwasher.3/4"AngleAdpaterItemNo.:CH-AA-34 Angleadapterwithorsnap-inhangers.3/4"throughholeforsnap-inhangers. Include3/8"x1-3/4"squarebolt. Material:304stainlesssteel,2.8mmthick.ItemNo.:CH-AA-34U Universalangleadapterwith3/4"throughholeforsnap-inhangers. With3/8"x1-3/4"squarebolt.Hardwaresinclude3/8"x3/4"slottedhexbolt,internaltoothlockwasher,andangleadapterinsert. Material:304stainlesssteel,2.8mmthick.ItemNo.:CH-AA-34UH Angleadapterwith3/4"throughholeforsnap-inhangers. Withslotforband. Include3/8"x1-3/4"squareheadbolt. Material:304stainlesssteel,2.8mmthick.ItemNo.:CH-AA-34UHHK Universalangleadapterwith3/4"throughholeforsnap-inhangers. Withslotforband. Include3/8"x1-3/4"squareheadbolt.Hardwaresinclude3/8"x3/4"slottedhexbolt,internaltoothlockwasher,andangleadapterinsert. Material:304stainlesssteel,2.8mmthick.M10AngleAdapterItemNo.:CH-AA-M10 1"opening. Stainlesssteel304material,thicknessat2.8mm. Includinghardwaresof3/8"x1-3/4"squareheadbolt,andM10x3/4"slottedhexbolt,lockwasher.ItemNo.:CH-AA-M10C(new) 5/8”opening. Stainlesssteel304material,thicknessat3mm. TwoM10tappedholeatsideantbottom. SidewithM10x10boltandlockwasher. TopwithM8x35boltandlockwasher.3/8"AngleAdapterItemNo.:CH-AA-M8 1"opening. Stainlesssteel304material,thicknessat2.8mm. Includinghardwaresof3/8"x1-3/4"squareheadbolt,andM8x3/4"slottedhexbolt,lockwasher.ItemNo.:CH-AA-CCH-M8 AngleadapterwithM8threadedhole. Opening:30.5mm Width:40.5mm Thickness:4.8mm Material:304stainlesssteelItemNo.:CH-AA-M8M(new) ThreeM8tappedhole. With0.86"(22mm)openingmouth. Material:passivatedstainlesssteel304,thickness2.5mm. TopwithM8*45hexbolt,lockwasher,nut,serratedbowlwasher. Outerdimension:1.42"x1.12"x1.50"M6AngleAdapterItemNo.:CH-AA-M6 AngleadapterwithM6threadedhole. Opening:20mmWidth:24mmThickness:4.7mm Material:304stainlesssteelIfyouhaveanyquetion,plscontactusatanytime.Wecangiveyouprofessionaladvice！

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Howtochoosetowerangleadapter AngleAdaptersareusedtoattachavarietyofcablehangerstoangledtowermemberswithoutdrillinganyholesintothetowerleg.Differentinstallations,differentstyles. Inordertochoosethemostsuitablespecifications,weneedtoknowwhereisitused,theuseofrelatedaccessories,howtoinstall,whetherthespecificsizeoftheproductisappropriateandsoon. HDGTelecomhave3/4"&3/8"&M10&M8&M6angleadaptersforyouchoose.Thefollowingarespecificspecificationsforyourreference:3/8"AngleAdapterItemNo.:CH-AA-38 1"opening. stainlesssteel304material,thicknessat3.8mm. Includinghardwaresof3/8"x1-3/4"squareheadbolt,and3/8"x3/4"slottedhexbolt,lockwasher.ItemNo.:CH-AA-38G 1"opening. Hot-dippedgalvanizedsteelmaterial,thicknessat3.8mm. Includinghardwaresof3/8"x1-3/4"squareheadbolt,and3/8"x3/4"slottedhexbolt,lockwasher.ItemNo.:CH-AA-38C(new) 5/8”opening Stainlesssteel304material,thicknessat3mm. Two3/8"tappedholeatsideantbottom. Sidewith3/8"x10boltandlockwasher. TopwithM8x35boltandlockwasher.ItemNo.:CH-AA-38H 1"opening. Stainlesssteel304material,thicknessat2.8mm. Includinghardwaresof3/8"x1-3/4"squareheadbolt,and3/8"x3/4"slottedhexbolt,lockwasher.3/4"AngleAdpaterItemNo.:CH-AA-34 Angleadapterwithorsnap-inhangers.3/4"throughholeforsnap-inhangers. Include3/8"x1-3/4"squarebolt. Material:304stainlesssteel,2.8mmthick.ItemNo.:CH-AA-34U Universalangleadapterwith3/4"throughholeforsnap-inhangers. With3/8"x1-3/4"squarebolt.Hardwaresinclude3/8"x3/4"slottedhexbolt,internaltoothlockwasher,andangleadapterinsert. Material:304stainlesssteel,2.8mmthick.ItemNo.:CH-AA-34UH Angleadapterwith3/4"throughholeforsnap-inhangers. Withslotforband. Include3/8"x1-3/4"squareheadbolt. Material:304stainlesssteel,2.8mmthick.ItemNo.:CH-AA-34UHHK Universalangleadapterwith3/4"throughholeforsnap-inhangers. Withslotforband. Include3/8"x1-3/4"squareheadbolt.Hardwaresinclude3/8"x3/4"slottedhexbolt,internaltoothlockwasher,andangleadapterinsert. Material:304stainlesssteel,2.8mmthick.M10AngleAdapterItemNo.:CH-AA-M10 1"opening. Stainlesssteel304material,thicknessat2.8mm. Includinghardwaresof3/8"x1-3/4"squareheadbolt,andM10x3/4"slottedhexbolt,lockwasher.ItemNo.:CH-AA-M10C(new) 5/8”opening. Stainlesssteel304material,thicknessat3mm. TwoM10tappedholeatsideantbottom. SidewithM10x10boltandlockwasher. TopwithM8x35boltandlockwasher.3/8"AngleAdapterItemNo.:CH-AA-M8 1"opening. Stainlesssteel304material,thicknessat2.8mm. Includinghardwaresof3/8"x1-3/4"squareheadbolt,andM8x3/4"slottedhexbolt,lockwasher.ItemNo.:CH-AA-CCH-M8 AngleadapterwithM8threadedhole. Opening:30.5mm Width:40.5mm Thickness:4.8mm Material:304stainlesssteelItemNo.:CH-AA-M8M(new) ThreeM8tappedhole. With0.86"(22mm)openingmouth. Material:passivatedstainlesssteel304,thickness2.5mm. TopwithM8*45hexbolt,lockwasher,nut,serratedbowlwasher. Outerdimension:1.42"x1.12"x1.50"M6AngleAdapterItemNo.:CH-AA-M6 AngleadapterwithM6threadedhole. Opening:20mmWidth:24mmThickness:4.7mm Material:304stainlesssteelIfyouhaveanyquetion,plscontactusatanytime.Wecangiveyouprofessionaladvice！

How to choose tower standoff adapter

How to choose tower standoff adapter

2019-09-25

Thechoiceoftowerstandoffadapter Towerstandoffadapterhavetwosize,3/4''holeand3/8tappedhole.StandoffAdapterenablehangerstobemountedtotheRoundMemberofastructurewithroundmemberadapterandotherbandings. How

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Thechoiceoftowerstandoffadapter Towerstandoffadapterhavetwosize,3/4''holeand3/8tappedhole.StandoffAdapterenablehangerstobemountedtotheRoundMemberofastructurewithroundmemberadapterandotherbandings. How

What is Angle Adapter for Snap-in Hangers

2019-06-17

UniversalAngleAdapterForSnap-InHangers AngleAdapterhave3/4"tappedholeand3/8"tappedhole.3/4"angleadaptercanbeusedforstackablesnap-inhangersand3/8"hardwarekits,while3/8"tappedholeangleadapterisusedforbu

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UniversalAngleAdapterForSnap-InHangers AngleAdapterhave3/4"tappedholeand3/8"tappedhole.3/4"angleadaptercanbeusedforstackablesnap-inhangersand3/8"hardwarekits,while3/8"tappedholeangleadapterisusedforbu

How to Choose A Proper Cable Lug/Terminal from HDG Telecom

How to Choose A Proper Cable Lug/Terminal from HDG Telecom

2018-02-26

Howtochooseapropercablelugforyourcable,HDGwouldtellyou.HDGTelecom'scablelug/terminalaremainlyusedfortelecomcable.Whenchoosingacablelug/terminal,youshouldconsiderthecable'ssize,holessizeandapplication.

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Howtochooseapropercablelugforyourcable,HDGwouldtellyou.HDGTelecom'scablelug/terminalaremainlyusedfortelecomcable.Whenchoosingacablelug/terminal,youshouldconsiderthecable'ssize,holessizeandapplication.

Choosing the Right RF SPD for your Application

2018-01-15

Bestcircuitprotectionistheonethat’s“goodenough” Oftentimesit’snotknownwhat’s“goodenough”asinstallationsandlocationswilldiffer Considerationofthetechnologyisimportantasactivationtime(orpeakvoltagesneed

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Bestcircuitprotectionistheonethat’s“goodenough” Oftentimesit’snotknownwhat’s“goodenough”asinstallationsandlocationswilldiffer Considerationofthetechnologyisimportantasactivationtime(orpeakvoltagesneed

How to Install Universal Angle Adapter

How to Install Universal Angle Adapter

2017-12-27

AngleAdapterhave3/4"tappedholeand3/8"tappedhole.3/4"angleadaptercanbeusedforstackablesnap-inhangersand3/8"hardwarekits,while3/8"tappedholeangleadapterisusedforbutterflyhangers. HDGTelecomhave2designs

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AngleAdapterhave3/4"tappedholeand3/8"tappedhole.3/4"angleadaptercanbeusedforstackablesnap-inhangersand3/8"hardwarekits,while3/8"tappedholeangleadapterisusedforbutterflyhangers. HDGTelecomhave2designs

New Design 4.3-10 Jumper Cable with Test Report

New Design 4.3-10 Jumper Cable with Test Report

2017-12-20

Tomeetcustomers'requirementsfordetecabletestreportofJumperCable(CableAssembly).HDGTelecomdesignedanewproduct.Thisproductallowsyoutocheckthetestreportsatanytimeandanyplace. Wetest100%oftheproductsbefor

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Tomeetcustomers'requirementsfordetecabletestreportofJumperCable(CableAssembly).HDGTelecomdesignedanewproduct.Thisproductallowsyoutocheckthetestreportsatanytimeandanyplace. Wetest100%oftheproductsbefor