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Intambo yokuLahla ye-FTTH eQhagamshelweyo kwangaphambili
Intambo yePatch yeFiber ye-Optic
Intambo yokuLahla ye-FTTH eQhagamshelweyo kwangaphambili
Iimpawu zeMveliso
1. Ifayibha ekhethekileyo egobile kancinci inika i-bandwidth ephezulu kunye nepropathi yokudlulisela unxibelelwano egqwesileyo.
2. Ukuphindaphinda okuhle kakhulu, ukutshintshiselana, ukuguguleka kunye nozinzo.
3. Yenziwe ngezihlanganisi ezikumgangatho ophezulu kunye neefayibha ezisemgangathweni.
4. Isixhumi esisebenzayo: FC, SC, ST, LC njl.
5. Iilayeyishini zinokuxhunywa ngentambo ngendlela efanayo nokufakelwa kweentambo zombane eziqhelekileyo.
6. Uyilo olutsha lweflute, olususa ngokulula kwaye ludibanise, lwenza kube lula ukufakela nokugcina izinto zisemgangathweni.
7. Ifumaneka kwiintlobo ezahlukeneyo zefayibha: G652D, G657A1, G657A2, G657B3.
8. Uhlobo lweFerule Interface: UPC UKUYA KWI-UPC, APC UKUYA KWI-APC, APC UKUYA KWI-UPC.
9. Iidayamitha zekhebula ze-FTTH Drop ezikhoyo: 2.0*3.0mm, 2.0*5.0mm.
10. Umsi ophantsi, i-halogen engenalo kunye ne-flame retardant sheath.
11. Ifumaneka ngobude obuqhelekileyo nobulungiselelwe wena.
12. Ukuvumelana neemfuno zokusebenza ze-IEC, EIA-TIA, kunye neTelecordia.
Izicelo
1. Inethiwekhi ye-FTTH yangaphakathi nangaphandle.
2. Uthungelwano lweNdawo yeNgingqi kunye noThungelwano lweeNtambo zeSakhiwo.
3. Unxibelelwano phakathi kwezixhobo, ibhokisi yesiphelo kunye nonxibelelwano.
4. Iinkqubo ze-LAN zomzi-mveliso.
5. Inethiwekhi yefayibha ye-optical ekrelekrele kwizakhiwo, kwiinkqubo zenethiwekhi ezingaphantsi komhlaba.
6. Iinkqubo zolawulo lwezothutho.
QAPHELA: Singakunika intambo ethile yepetshi efunekayo kumthengi.
Ulwakhiwo lweeCable
Iiparameters zokusebenza ze-Optical Fiber
| IZINTO | IIYUNITHI | IINKCUKACHA | ||
| Uhlobo lweFayibha | G652D | G657A | ||
| Ukunciphisa | dB/km | 1310 nm≤ 0.36 1550 nm≤ 0.22 | ||
| Ukusasazeka kweChromatic | ps/nm.km | 1310 nm≤ 3.6 1550 nm≤ 18 1625 nm≤ 22 | ||
| Ithambeka lokuSasazwa kweZero | i-ps/nm2.km | ≤ 0.092 | ||
| Ubude beWavelength yokuSasazwa kweZero | nm | 1300 ~ 1324 | ||
| Ubude beWavelength obunqumliweyo (cc) | nm | ≤ 1260 | ||
| Ukuthomalalisa ubuthathaka vs. Ukugoba (60mm x100turns) | dB | (Irediyasi engama-30 mm, izangqa ezili-100 )≤ 0.1 @ 1625 nm | (Irediyasi eyi-10 mm, iringi e-1) ≤ 1.5 @ 1625 nm | |
| Ububanzi beNdawo yeMode | m | 9.2 0.4 kwi-1310 nm | 9.2 0.4 kwi-1310 nm | |
| Ukugxila kweCore-Clad | m | ≤ 0.5 | ≤ 0.5 | |
| Ububanzi be-Cladding | m | 125 ± 1 | 125 ± 1 | |
| Ukungajikelezi kwengubo | % | ≤ 0.8 | ≤ 0.8 | |
| Ububanzi bokugquma | m | 245 ± 5 | 245 ± 5 | |
| Uvavanyo loBungqina | I-Gpa | ≥ 0.69 | ≥ 0.69 | |
Iinkcukacha
| Ipharamitha | I-FC/SC/LC/ST | I-MU/MTRJ | E2000 | ||||
| SM | MM | SM | MM | SM | |||
| I-UPC | I-APC | I-UPC | I-UPC | I-UPC | I-UPC | I-APC | |
| Ubude beWave obusebenzayo (nm) | 1310/1550 | 850/1300 | 1310/1550 | 850/1300 | 1310/1550 | ||
| Ukulahleka Kokufakwa (dB) | ≤0.2 | ≤0.3 | ≤0.2 | ≤0.2 | ≤0.2 | ≤0.2 | ≤0.3 |
| Ilahleko yokubuyisela (dB) | ≥50 | ≥60 | ≥35 | ≥50 | ≥35 | ≥50 | ≥60 |
| Ukulahleka Kokuphinda-phinda (dB) | ≤0.1 | ||||||
| Ukulahleka kokuTshintshiselana (dB) | ≤0.2 | ||||||
| Irediyasi egobayo I-Static/Dynamic | 15/30 | ||||||
| Amandla okuThamba (N) | ≥1000 | ||||||
| Ukuqina | Imijikelo yokuzala engama-500 | ||||||
| Ubushushu bokuSebenza (C) | -45~+85 | ||||||
| Ubushushu bokugcina (C) | -45~+85 | ||||||
Ulwazi lokuPakisha
| Uhlobo lweCable | Ubude | Ubungakanani bebhokisi yangaphandle (mm) | Ubunzima obupheleleyo (kg) | Ubungakanani kwiibhokisi zebhokisi |
| GJYXCH | 100 | 35*35*30 | 21 | 12 |
| GJYXCH | 150 | 35*35*30 | 25 | 10 |
| GJYXCH | 200 | 35*35*30 | 27 | 8 |
| GJYXCH | 250 | 35*35*30 | 29 | 7 |
Ukupakisha Kwangaphakathi
Ibhokisi yangaphandle
Iphalethi
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Isixhumi esikhawulezayo se-OYI A Type
Isixhumi sethu esikhawulezayo se-fiber optic, uhlobo lwe-OYI A, senzelwe i-FTTH (Fiber To The Home), i-FTTX (Fiber To The X). Sisizukulwana esitsha sesixhumi se-fiber esisetyenziswa ekuhlanganiseni kwaye sinokubonelela ngeentlobo ze-open flow kunye ne-precast, kunye neenkcukacha ze-optical kunye ne-mechanical ezihlangabezana nomgangatho wezixhumi ze-optical fiber. Senzelwe umgangatho ophezulu kunye nokusebenza kakuhle ngexesha lokufakwa, kwaye ulwakhiwo lwendawo yokugoba luyilo olwahlukileyo. -
Uhlobo lwe-SC
I-adapter ye-fiber optic, ngamanye amaxesha ebizwa ngokuba yi-coupler, sisixhobo esincinci esenzelwe ukuphelisa okanye ukudibanisa iintambo ze-fiber optic okanye izihlanganisi ze-fiber optic phakathi kwemigca emibini ye-fiber optic. Iqulethe isingxobo sokudibanisa esibamba ii-ferrules ezimbini kunye. Ngokudibanisa ngokuchanekileyo izihlanganisi ezimbini, ii-adapter ze-fiber optic zivumela imithombo yokukhanya ukuba idluliselwe ngokukhawuleza kwaye inciphise ilahleko kangangoko kunokwenzeka. Kwangaxeshanye, ii-adapter ze-fiber optic zinezibonelelo zokulahleka okuphantsi kokufakwa, ukutshintshwa okuhle, kunye nokuphindaphinda. Zisetyenziselwa ukudibanisa izihlanganisi ze-fiber optic ezifana ne-FC, SC, LC, ST, MU, MTRJ, D4, DIN, MPO, njl. Zisetyenziswa kakhulu kwizixhobo zonxibelelwano ze-fiber optic, izixhobo zokulinganisa, njl. Ukusebenza kuzinzile kwaye kuthembekile. -
Ibhokisi yesiphelo se-OYI-FAT12A
Ibhokisi yesiphelo se-optical ye-OYI-FAT12A ene-core eyi-12 isebenza ngokuhambelana neemfuno ezisemgangathweni zoshishino ze-YD/T2150-2010. Isetyenziswa kakhulu kwikhonkco yesiphelo senkqubo yokufikelela ye-FTTX. Ibhokisi yenziwe nge-PC enamandla aphezulu, i-ABS plastic alloy injection molding, ebonelela ngokutywinwa okuhle kunye nokumelana nokuguga. Ukongeza, inokuxhonywa eludongeni ngaphandle okanye ngaphakathi ukuze ifakwe kwaye isetyenziswe. -
Uhlobo lweKlampu yokuSuswa kwe-ADSS A
Iyunithi yokumiswa kwe-ADSS yenziwe ngezinto zentsimbi yesinyithi eqinisiweyo kakhulu, ezinokumelana nokugqwala okuphezulu kwaye zinokwandisa ixesha lokusetyenziswa. Iziqwenga zerabha ezithambileyo ziphucula ukuzithambisa kwaye zinciphise ukurhawuzelelwa. -
Intambo ye-Fiber Optic yeCentral Loose Tube Armored
Amalungu amabini okuqina kwentsimbi yentsimbi ehambelanayo anika amandla aneleyo okutsalwa. Ityhubhu enye enejeli ekhethekileyo kwityhubhu inika ukhuseleko kwiifayibha. Ububanzi obuncinci kunye nobunzima obulula kwenza kube lula ukuyibeka. Intambo ayisebenzisi i-UV enejakethi ye-PE, kwaye iyamelana nemijikelo yobushushu obuphezulu nobuphantsi, nto leyo ebangela ukuba ingaluphali kwaye iphile ixesha elide. -
3436G4R
Imveliso ye-ONU sisixhobo sokugcina soluhlu lwe-XPON oluhambelana ngokupheleleyo nomgangatho we-ITU-G.984.1/2/3/4 kwaye luhlangabezana nokonga amandla kweprotocol ye-G.987.3, i-ONU isekelwe kubuchwepheshe be-GPON obuvuthiweyo nobuzinzileyo nobunexabiso eliphezulu obusebenzisa i-chipset ye-XPON REALTEK esebenza kakhulu kwaye inokuthembeka okuphezulu, ulawulo olulula, uqwalaselo oluguquguqukayo, ukuqina, isiqinisekiso senkonzo esemgangathweni (Qos). Le ONU ixhasa i-IEEE802.11b/g/n/ac/ax, ebizwa ngokuba yi-WIFI6, ngaxeshanye, inkqubo ye-WEB enikiweyo yenza kube lula ukucwangciswa kwe-WIFI kwaye iqhagamshela kwi-INTERNET ngokulula kubasebenzisi. I-ONU ixhasa imbiza enye yesicelo se-VOIP.
Ukuba ufuna isisombululo sentambo ye-fiber optic ethembekileyo nekhawulezayo, khangela i-OYI. Nxibelelana nathi ngoku ukuze ubone indlela esinokukunceda ngayo uhlale uqhagamshelene kwaye unyuse ishishini lakho liye kwinqanaba elilandelayo.
