optical fiber cable for communication

Dè a th’ ann am meanbh-chàball èadhair

Cùl-fhiosrachadh Ge bith an e prìomh loidhne no lìonra sgìre metropolitan a th’ ann, tha goireasan toll pìoba fon talamh gu math teann. An coimeas ri càbaill àbhaisteach, faodaidh cleachdadh meanbh-chàbaill èadhair sàbhaladh cha mhòr 50% de na goireasan ann an tuill pìoba. Is e structar àbhaisteach an t-siostam meanbh-chàball air a shèideadh le èadhar pìob màthair-micro-pìoba-micro-càball. Faodar am pìob màthaireil a chuir anns an toll pìob concrait, agus faodar togail slighe ùr a dhèanamh cuideachd. Anns an tiùb pàrant HDPE no PVC a tha air a chuir sìos mar-thà, no cuir sìos an tiùb pàrant agus am meanbh-phìob air an t-slighe càball optigeach a chaidh a thogail às ùr, faodar a shèideadh tron tiùb no a shèideadh ...

A’ Chèitean 25, 2023 post beachd

Leugh Tuilleadh

Dè a th’ ann an càball optigeach a-staigh

Dè a th ’ann an càball optigeach a-staigh Is e càbaill optigeach a th’ ann an càballan optigeach a-staigh air an cur sìos ann an togalaichean agus air an cleachdadh sa mhòr-chuid airson uidheamachd conaltraidh, coimpiutairean, suidsichean agus innealan cleachdaiche deireannach ann an togalaichean gus fiosrachadh a sgaoileadh. Dè a th ’ann an càball optigeach a-staigh Ro-ràdh Tha càbaill optigeach a-staigh air an seòrsachadh a rèir àrainneachd cleachdaidh chàbaill optigeach, seach càbaill optigeach a-muigh. 'S e càball a th' ann an càball optigeach a-staigh a chaidh a chruthachadh le snàithleach optigeach (neach-giùlain tar-chuir optigeach) tro phròiseas sònraichte. Tha e gu ìre mhòr air a dhèanamh suas de fiber optigeach (filament glainne cho caol ri falt), muinchill dìon plastaig agus craiceann a-muigh plastaig. Chan eil meatailt mar òr ann, airgid,...

Am Màrt 27, 2022 post beachd

Leugh Tuilleadh

Dè a th’ ann an Càball Fibre Optical Tiodhlacadh Dìreach a-muigh

Dè a th’ ann an càball snàithleach optigeach tiodhlagaidh dìreach a-muigh Mìneachadh Tha càball snàithleach optigeach tiodhlagaidh dìreach mar dhòigh air càball optigeach conaltraidh a chuir sìos. Tha teip stàilinn no armachd uèir stàilinn air an taobh a-muigh den t-seòrsa càball optigeach seo, agus tha e air a thiodhlacadh gu dìreach san talamh. Feumaidh e coileanadh a bhith a’ cur an aghaidh milleadh meacanaigeach taobh a-muigh agus coileanadh gus casg a chuir air creimeadh talmhainn. Càball snàithleach optigeach tiodhlaichte dìreach GYTA53 Structar Mar as trice tha dà shreath no barrachd de structar seacaid ann gus cridhe a’ chàball a dhìon. Bidh an t-ionad a 'cleachdadh buill ath-neartachaidh meatailt no neo-mheatailteach, am measg sin tha buill neartachaidh neo-mheatailteach freagarrach airson raointean mèinn troma ....

Am Màrt 26, 2022 post beachd

Leugh Tuilleadh

What is fiber optic cable

What is fiber optic cable fiber optic cable Definition of fiber optic cable Optical fiber cable is manufactured to meet optical, mion-chomharrachadh coileanaidh meacanaigeach no àrainneachd, is e conaltradh a th ’ann le bhith a’ cleachdadh aon no barrachd snàithleach optigeach air an cur ann an truaill mar mheadhan tar-chuir agus faodar a chleachdadh leotha fhèin no ann am buidhnean co-chruinneachadh càball. Tha càbaill optigeach sa mhòr-chuid air an dèanamh suas de snàithleach optigeach (filamentan glainne cho caol ri falt), sleeves dìon plastaig agus craiceann plastaig a-muigh. Chan eil meatailtean mar òr ann, airgid, copar agus alùmanum anns na càbaill optigeach, agus mar as trice chan eil luach ath-chuairteachaidh aca. Tha càball optigeach na ...

Am Màrt 25, 2022 post beachd

Leugh Tuilleadh

What is FTTH drop cable

What is FTTH drop cable What is FTTH drop cable The sheathed FTTH drop optical cable is mostly single-core or double-core structure, and can also be made into a four-core structure. The cross section is in a figure-8 shape. The reinforcement is located in the center of the two circles. Metal or non-metallic structure can be used. . The optical fiber in the leather cable adopts G.657 small bending radius optical fiber, which can be laid with a bending radius of 20mm. Introduction of FTTH drop cable FTTH drop cable is commonly known as indoor hanging wiring cable. Under the...

Am Màrt 24, 2022 post beachd

Leugh Tuilleadh

How do submarine cables work?

How do submarine cables work? underwater submarine optical fiber cable Submarine optical cables are actually optical fibers, which use the propagation characteristics of light in optical fibers to transmit data. However, the submarine optical cable is not a simple optical fiber, it is actually a complex transmission system. The submarine optical cable system consists of two parts: underwater equipment and shore equipment. Underwater equipment It mainly includes optical cable, optical amplifier/repeater and underwater branch unit. What is the repeater used for? As we all know, despite the high speed and sufficient bandwidth of optical fiber, the signal transmission distance is...

Am Màrt 23, 2022 post beachd

Leugh Tuilleadh

Introduce in detail what is a submarine cable

Introduce in detail what is a submarine cable Background The Internet has become an indispensable part of our lives, and the submarine cable is the "central nerve" of the Internet. It carries more than 90% of the world's international voice and data transmission. Without it, the Internet is just a local area network. An-dràsta, there are more than 400 submarine optical cables in the world, with a total length of about 1.2 million kilometers, which is three times the distance from the earth to the moon. Only 5% of the international data transmission on the Internet relies on land...

Am Màrt 22, 2022 post beachd

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Introduce in detail what is ADSS fiber optic cable

Introduce in detail what is ADSS fiber optic cable ADSS cable introduction ADSS cable introduction ADSS optical cable, All-dielectric Self-supporting Optical Cable (also known as all-dielectric self-supporting optical cable). An all-dielectric (metal-free) optical cable is independently hung on the inside of the power conductor along the transmission line frame (the position of the suspension is mainly determined by factors such as the electric field strength at the suspension place, ground distance, construction and maintenance convenience conditions, etc. Hanging below the power wire) to form an optical fiber communication network on the transmission line, this optical cable is called ADSS....

Am Màrt 21, 2022 post beachd

Leugh Tuilleadh

Introduction to the basic knowledge of OPGW fiber optic cable

Introduction to the basic knowledge of OPGW fiber optic cable OPGW Cable Background introduction Optical fiber composite overhead ground wire (OPGW) is to put the optical fiber unit into the overhead ground wire, and organically combine the optical cable and the ground wire. On the premise of ensuring the original electrical and mechanical properties of the overhead ground wire, audio, Transmission of video, data and other information.Compared with other types of optical cables, it has high reliability; it is suitable for erection on power lines of various voltage levels, and the construction and installation are simple; it can withstand large...

Am Màrt 18, 2022 post beachd

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