FRP FTTH fiilo is-taageeraysa
GDTXKu dheji fiilooyinka Fiber optic ee isgaarsiinta (nooca qaansada), oo ku habboon fiber-ka indhaha isticmaalaha (FTTH), isticmaalayaasha si ay u soo bandhigaan qaybta fiilada, laakiin sidoo kale waxay khuseeyaan Xafiiska (FTTO) iyo fiber indhaha dhismaha (FTTB) ),iyo isticmaalayaasha shabakadaha marinka fiber optic-ga si ay u soo bandhigaan qaybta fiilada indhaha.
Xadhkaha dhibcaha FTTH waxay ku fiican yihiin in loo isticmaalo fiber-ka guriga ugu dambeeya ee xalalka mile ee ugu dambeeya, waxaan ku siinnaa xargaha dhibcaha FTTH oo leh tirooyin kala duwan oo laga soo bilaabo 1, 2, 4, ilaa 12. Xargahani wuxuu qaataa naqshadda caanka ah ee warshadaha, qaab-dhismeedkiisa iyo waxqabadkiisa waa la hagaajiyay. codsiyada FTTH.
Xadhkaha xadhkaha goosashada ee FTTH waxay wataan jaakad ololaysa iyo silig taageero ah, waxaa jira xubno xoojinaya gudaha fiilooyinka si ay u taageeraan fiilooyinka oo dhan, fiilada oo dhan waxay la kulmeysaa heerarka RoHS oo aan ka koobnayn waxyaabo waxyeelo leh, guud ahaan, waa dhibic FTTH aad loogu taliyay. fiilooyinka loogu isticmaalo fiber-ka mashaariicda guriga, badbaadinta wakhtiga iyo kharashka.
Cabbirrada iyo Tilmaamaha
Qalabka Dhismaha iyo Halbeegga | Sharaxaada | |||
Fiber indhaha (G.657A1) | 1C | 2C | 4C | |
Fiber indhaha | Fibertirada | 1 | 2 | 4 |
Midabka | Buluug, Orange,Cagaar, Brown TIA-EIA 598-B | |||
FRP | Cabbirka | 0.5mm*2 | ||
Rasuulka | Cabbirka | 1.0mmsilig bir ah | ||
Galka dibadda | Qalab | LZSH | ||
CableCabbirka(±02mm) | 2.0*5.0 | 2.0*5.0 | 2.0*5.2 | |
Cabbirka qiyaastii.miisaanka (±2kg/km) | 17.5 | 17.5 | 17.5 | |
Baaxadda | ≧80m | |||
Falaadhida ugu badan (SAG) | Ku rakibida anteenada:hoos u dhaca ugu badan ee 1% (SAG) | |||
Voltage load (mudda gaaban) | ≦600N | |||
Nolol faa'iido leh (ugu yar) | 25sanad | |||
heerkulka hawlgalka | Laga bilaabo -20 ℃ ilaa +60 ℃ | |||
Heerkulka kaydinta | Laga bilaabo -20 ℃ ilaa +60 ℃ | |||
Heerkulka Rakibaadda | Laga bilaabo -20 ℃ ilaa +60 ℃ | |||
Baakad | 1000m halkii durbaan | |||
Daabac erayga | La mid ah Shuruudaha macmiilka |
Aqoonsiga Fiber (TIA-EIA 598-B)
Koodhka Midabka Fiber-ka TIA-EIA 598-B | ||||||
4F | 1 | 2 | 3 | 4 | ||
Buluug | Orange | Cagaaran | bunni |
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Cable iyo Dhererka Calaamadaynta
Dhererka Gariiradda
Dhererka gariiradda caadiga ah: 1000M / 2 000M / dun, dherer kale ayaa sidoo kale la heli karaa.
Durbaanka Cable
Fiilooyinku waxay ku jiraan durbaanno alwaax ah iyo kortoon.