optical fiber cable for communication

Ni nini kebo ndogo inayopeperushwa na hewa

Usuli Iwe ni njia kuu au mtandao wa eneo la mji mkuu, rasilimali za shimo la bomba la chini ya ardhi ni ngumu sana. Ikilinganishwa na nyaya za kawaida, matumizi ya nyaya ndogo zinazopeperushwa na hewa zinaweza kuokoa karibu 50% ya rasilimali katika mashimo ya bomba. Muundo wa kawaida wa mfumo wa kebo ndogo inayopeperushwa na hewa ni bomba-micro-pipe-micro-cable. Bomba la mama linaweza kuwekwa kwenye shimo la bomba la saruji, na ujenzi mpya wa njia pia unaweza kufanywa. Katika HDPE iliyowekwa tayari au bomba kuu la PVC, au weka awali bomba kuu na mirija midogo kwenye njia ya kebo ya macho iliyojengwa upya, inaweza kupulizwa kupitia bomba au kupulizwa...

Mei 25, 2023 chapisha maoni

Soma Zaidi

Cable ya macho ya ndani ni nini

Cable ya Ndani ya Ndani ni nini nyaya za macho za ndani ni nyaya za macho zilizowekwa kwenye majengo na hutumiwa zaidi kwa vifaa vya mawasiliano., kompyuta, swichi na vifaa vya watumiaji wa mwisho katika majengo ili kusambaza habari. Utangulizi wa Cable ya Ndani ya Ndani ni nini, nyaya za macho za ndani zimeainishwa kulingana na mazingira ya matumizi ya nyaya za macho., kinyume na nyaya za nje za macho.Cable ya macho ya ndani ni cable inayoundwa na fiber ya macho (carrier wa maambukizi ya macho) kupitia mchakato fulani. Inajumuisha hasa nyuzi za macho (glasi nyembamba kama nywele), sleeve ya kinga ya plastiki na ngozi ya nje ya plastiki. Hakuna chuma kama dhahabu, fedha,...

Machi 27, 2022 chapisha maoni

Soma Zaidi

Je! ni Cable ya Nje ya Moja kwa Moja Iliyozikwa Fiber ya Macho

Je, Cable ya Nje Iliyozikwa Moja kwa Moja ya Fiber ya Macho ni nini?. Aina hii ya kebo ya macho ina mkanda wa chuma au silaha za waya za chuma kwa nje, na huzikwa moja kwa moja ardhini. Inahitaji utendaji wa kupinga uharibifu wa mitambo ya nje na utendaji wa kuzuia kutu ya udongo. Kebo ya nyuzi ya macho iliyozikwa moja kwa moja Muundo wa GYTA53 Kwa kawaida kuna tabaka mbili au zaidi za muundo wa koti ili kulinda msingi wa kebo.. Kituo hicho kinatumia washiriki wa uimarishaji wa chuma au wasio wa metali, kati ya ambayo mashirika yasiyo ya metali ya kuimarisha yanafaa kwa maeneo ya migodi nzito ....

Machi 26, 2022 chapisha maoni

Soma Zaidi

What is fiber optic cable

Fiber optic cable fiber optic cable ni nini?, vipimo vya utendaji wa mitambo au mazingira, ni mawasiliano kwa kutumia nyuzi moja au zaidi za macho zilizowekwa kwenye ala kama njia ya upitishaji na zinaweza kutumika kibinafsi au katika kuunganisha kebo za vikundi.. Cables za macho zinajumuishwa hasa na nyuzi za macho (nyuzi za glasi nyembamba kama nywele), sleeves za kinga za plastiki na ngozi za nje za plastiki. Hakuna madini kama dhahabu, fedha, shaba na alumini katika nyaya za macho, na kwa ujumla hazina thamani ya kuchakata tena. Kebo ya macho ni...

Machi 25, 2022 chapisha maoni

Soma Zaidi

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...

Machi 24, 2022 chapisha maoni

Soma Zaidi

How do submarine cables work?

How do submarine cables work? chini ya maji nyambizi optical fiber cable. Nyambizi nyaya za macho ni kweli nyuzi macho, ambayo hutumia sifa za uenezi wa mwanga katika nyuzi za macho ili kusambaza data. Hata hivyo, kebo ya manowari ya macho sio nyuzi rahisi ya macho, kwa kweli ni mfumo changamano wa kusambaza. Mfumo wa cable ya macho ya manowari ina sehemu mbili: vifaa vya chini ya maji na vifaa vya pwani. Vifaa vya chini ya maji Inajumuisha hasa cable ya macho, amplifier macho / repeater na kitengo chini ya maji tawi. Repeater inatumika kwa nini? Kama sisi sote tunajua, licha ya kasi ya juu na bandwidth ya kutosha ya nyuzi za macho, umbali wa usambazaji wa ishara ni ...

Machi 23, 2022 chapisha maoni

Soma Zaidi

Tambulisha kwa undani ni nini kebo ya manowari

Tambulisha kwa undani ni nini kebo ya chini ya bahari Asili Mtandao umekuwa sehemu muhimu ya maisha yetu, na kebo ya manowari ni "ujasiri wa kati" ya mtandao. Inabeba zaidi ya 90% ya sauti ya kimataifa na usambazaji wa data duniani. Bila hivyo, Mtandao ni mtandao wa eneo tu. Kwa sasa, wapo zaidi ya 400 nyaya za macho za manowari duniani, na urefu wa jumla wa takriban 1.2 kilomita milioni, ambayo ni mara tatu ya umbali kutoka duniani hadi mwezi. Pekee 5% Usambazaji wa data wa kimataifa kwenye Mtandao unategemea ardhi...

Machi 22, 2022 chapisha maoni

Soma Zaidi

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....

Machi 21, 2022 chapisha maoni

Soma Zaidi

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...

Machi 18, 2022 chapisha maoni

Soma Zaidi