Imikhiqizo
Ibhizinisi lobuchwepheshe obuphezulu eligxile ocwaningweni nasekuthuthukisweni kwezokuxhumana kanye nokukhiqizwa kwefiber optical.
Ulimi
Ibhizinisi lobuchwepheshe obuphezulu eligxile ocwaningweni nasekuthuthukisweni kwezokuxhumana kanye nokukhiqizwa kwefiber optical.
I-reel yekhebula ye-armored enqanyuliwe enqanyuliwe ithuthukiswe ukuze isetshenziswe endaweni yesikhashana lapho kudingeka khona uxhumo lwefayibha. Iza nge-reel yekhebula ephathekayo ukuze kube lula ukuhamba nokuthunyelwa. Ikhebula le-armored liyavumelana nezimo futhi liyakwazi ukumelana nokusetshenziswa okuningi ngaphandle kwama-kinks. Ingxenye eyodwa yekhebula igxilwe ku-reel kuyilapho enye iboshwe ngokukhululekile ukuze ixhunywe ezintweni zokusebenza. Ngokuvamile lezi zizoba isisekelo esingokwezifiso esidingekayo somsebenzisi ngakho-ke kukhona izinketho zekhebuli ehlukahlukene kanye nohlobo lwesixhumi esinanoma ibuphi ubude bekhebula obuzonquma usayizi wereli.
Ngenxa yokuthi imodi ye-BBU RRU ivamise ukusetshenziswa ezimeni zekhava yebanga elifushane kanye nezasendlini, intambo yokubona kufanele idlule emaphaseji, izintambo zezintambo zasendlini, ama-shafts, njll., futhi ukuvunguza komoya kungasetshenziswa kwezinye izindawo, ngakho lolu hlobo luhlukile izintambo ezibonakalayo ezijwayelekile futhi ingeyesipesheli Esigabeni sokukhanya, ikhebula ngokuvamile lidinga isisindo esilula, ububanzi obuncane obungaphandle, i-radius encane yokugoba, isakhiwo esomile, i-flame retardant namandla aqinile. Ngokuvamile sibhekisela kulolu hlobo lwentambo ye-fiber optic njengekhebula, ehlanganisa ikhebula elithambile eliwumgogodla owodwa, isivikelo se-aramid kanye nejazi elingenantuthu ephansi le-halogen.
Imininingwane Yemininingwane | |||
| Igama: | Intambo ye-Fiber Optical Patch | Ubude Bekhebula: | 50m 100m 150m 200m |
|---|---|---|---|
| Uhlobo lwe-Fiber: | 657A1 657A2 G657B3 G652D | Imodi ye-Fiber: | SM OM1 OM2 OM3 OM4 |
| Ukulahlekelwa Kokufaka: | 0.2db | Ukulahlekelwa Okubuyiselwe: | 55 |
| Wenlenth: | 850 1310 1550 | Umbala: | Mnyama |
| Ingangeni manzi: | IP67 | ||
| Ukukhanya Okuphezulu: | intambo yenethiwekhi yezikhali,ikhebula le-fiber ye-armored | ||
Isicelo:
Multi-purpose Outdoor
Ukuze uthole uxhumano phakathi kwebhokisi lokusabalalisa ne-RRH
I-Fiber-to-the-Antenna (FTTA)
Ukuthunyelwa kuzinhlelo zokusebenza zombhoshongo weseli weRemote Radio Head
Izinhlelo zakamuva nezesizukulwane esilandelayo zokuxhumana kwamaselula(GSM, UMTS, CMDA2000, TD-SCDMA, WiMAX, LTE, njll.) zisebenzisa iziphakeli ze-fiber-optic ukuze zixhumanise isiteshi esiyisisekelo neyunithi eyirimothi ku-antenna mast.
I-automation kanye ne-industrial cabling
I-ODVA inikeza ukuthembeka okuphezulu nokuphepha kokusebenza. Idizayini eqinile ihlinzeka ngokuqina okuphezulu kakhulu kwemishini nokushisayo okugcina imigqa yedatha iphila noma kwenzeka
ukushaqeka, ukudlidliza okuqine kakhulu, noma ukusebenzisa kabi ngephutha.
Amasistimu okuqapha
Abakhiqizi bekhamera yokuphepha bakhetha izixhumi ze-ODVA ngosayizi wayo ohlangene kanye nomklamo oqinile. Imihlangano ye-ODVA kulula ukuyifaka ngisho nasezindaweni okunzima ukufinyelela kuzo futhi inikeze ukuphepha okuphezulu kakhulu kokufakwa.
Ukwakhiwa kwemikhumbi yemikhumbi nokwakhiwa kwemikhumbi
Ukumelana nokugqwala okuphezulu kwaqinisekisa abakhi bemikhumbi yasolwandle neyomphakathi ukuthi basebenzise imihlangano ye-ODVA ezinhlelweni zokuxhumana ezisebhodini. Izixhumi ezine-nickel plated zimelana nezindawo ezinomswakama nezinosawoti futhi ziqinisekisa izikhathi zokuphila zeminyaka engu-20 nangaphezulu.
Sakaza
I-Qffers izinhlobonhlobo zamasistimu ekhebula ephathwayo kanye nemihlangano ye-ODVA yokufaka amakhebula esikhashana
okudingekayo ekusakazeni imicimbi yezemidlalo, imijaho yezimoto, njll.nokuxhumana kwesikhashana uma kuba nezingozi zemvelo.
Izici Zomkhiqizo :
A. Isixhumi esiqinile se-fiber-optic Sifakwe amandla athile ekhasimende kanye nezixhumi ze-fiber-optic ezinomshini wokukhwelana oyisikulufe.
B. Ukuvikelwa kwe-IP67, ubufakazi benkungu kasawoti, nokuvikelwa kwe-EMI
C. Ukushaqeka okuphezulu, ukudlidliza, nokumelana nomshini
D. Ibanga lokushisa elibanzi nobubanzi obubanzi bezintambo zasendlini nezingaphandle
E. Ukufakwa okulula, okuthembekile nokungabizi
Ukusebenza kokubona :
| Izinto | Imodi eyodwa | Imodi eningi | ||||||
| I-PC | I-UPC | I-APC | 62.5/125 | 50/125 | 50/125 10G | |||
| Ukulahlekelwa Kokufaka | <0.3dB | <0.3dB | ||||||
| Buyisela Ukulahlekelwa | ≥45dB | ≥50dB | ≥60dB | ≥35dB | ||||
| Ukuqina | <0.1dB ushintsho olujwayelekile, 500 ama-mating | |||||||
| Izinga Lokushisa Lokusebenza | -40 ukuze +75 | -40 ukuze +75 | ||||||
| Amasayizi we-Ferrule Hole | 125.0+1/-0um, I-Conetricity:≤1um | 125um,Ukuxhuma:1≤3um | ||||||
| 125.3+1/-0um, I-Conetricity:≤1um | 127um,Ukuxhuma:1≤3um | |||||||
| 125.5+1/-0um, I-Conetricity:≤1um | 128um,Ukuxhuma:1≤3um | |||||||
XHUMANA NATHI
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