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Intambo ye-Optic ephindwe kabini
wisa intambo
Ingcaciso yeMveliso
Intambo ye-Optic yeLahla i-Fiber OpticIntambo enye yefayibha eyakhiwe nge-3.8 mm enetyhubhu ekhululekileyo ye-2.4 mm, umaleko wentambo ye-aramid ekhuselweyo yenzelwe ukuqina kunye nenkxaso yomzimba. Ijakethi yangaphandle eyenziwe ngezinto ze-HDPE ezisetyenziswa kwiindawo apho ukukhutshwa komsi kunye nomsi onobuthi kunokubeka emngciphekweni impilo yabantu kunye nezixhobo ezibalulekileyo xa kutsha.
1. UKWAKHIWA KWEECABLE
1.1 IINKCAZELO ZOLWAKHIWO
2. UKUCHONGWA KWEFAYIBHA
3. IFAYIBHA YE-OPTICAL
3.1 Ifayibha yeMowudi enye
3.2 I-Fiber yeMowudi eNinzi
4. Ukusebenza kweCable ngoomatshini nangokusingqongileyo
| HAYI. | IZINTO | INDLELA YOVAVANYO | IINKQUBO ZOKWAMKELWA |
| 1 | Ukulayisha okuThambileyo Uvavanyo | #Indlela yovavanyo: IEC 60794-1-E1 -. Umthwalo oxineneyo omde: 144N -. Umthwalo omfutshane wokuxinana: 576N -. Ubude bekhebula: ≥ 50 m | -. Ukunyuka kokuncipha @ 1550 nm: ≤ 0.1 dB -. Akukho kuqhekeka kwejakethi kunye nefayibha ukwaphuka |
| 2 | Ukumelana nokutyumza Uvavanyo | #Indlela yovavanyo: IEC 60794-1-E3 -. Mde-Sumthwalo: 300 N/100mm -. Mfutshane-umthwalo: 1000 N/100mm Ixesha lokulayisha: imizuzu eyi-1 | -. Ukunyuka kokuncipha @ 1550 nm: ≤ 0.1 dB -. Akukho kuqhekeka kwejakethi kunye nefayibha ukwaphuka |
| 3 | Ukumelana neempembelelo Uvavanyo
| #Indlela yovavanyo: IEC 60794-1-E4 -. Ukuphakama kwempembelelo: 1 m -. Ubunzima bempembelelo: 450 g -. Ingongoma yempembelelo: ≥ 5 -. Isantya sempembelelo: ≥ 3/inqaku | -. Ukunciphisa increment@1550nm: ≤ 0.1 dB -. Akukho kuqhekeka kwejakethi kunye nefayibha ukwaphuka |
| 4 | Ukugoba Okuphindaphindiweyo | #Indlela yovavanyo: IEC 60794-1-E6 -. Mandrel ububanzi: 20 D (D = ububanzi bentambo) -. Ubunzima besihloko: 15 kg -. Ukugoba rhoqo: amaxesha angama-30 -. Isantya sokugoba: 2 s/ngexesha | #Indlela yovavanyo: IEC 60794-1-E6 -. Mandrel ububanzi: 20 D (D = ububanzi bentambo) -. Ubunzima besihloko: 15 kg -. Ukugoba rhoqo: amaxesha angama-30 -. UkugobaSukuchama: 2 s/ngexesha |
| 5 | Uvavanyo lweTorsion | #Indlela yovavanyo: IEC 60794-1-E7 -. Ubude: 1 m -. Ubunzima besihloko: 25 kg -. I-engile: ± idigri ezili-180 -. Ukuphindaphinda: ≥ 10/inqaku | -. Ukunyuka kokuncipha @ 1550 nm: ≤ 0.1 dB -. Akukho kuqhekeka kwejakethi kunye nefayibha ukwaphuka |
| 6 | Ukungena kwamanzi Uvavanyo | #Indlela yovavanyo: IEC 60794-1-F5B -. Ukuphakama kwentloko yoxinzelelo: 1 m -. Ubude besampuli: 3 m -. Ixesha lovavanyo: iiyure ezingama-24 | -. Akukho kuvuza ngaphandle isiphelo sentambo |
| 7 | Ubushushu Uvavanyo lokuBhayisekile | #Indlela yovavanyo: IEC 60794-1-F1 -. Amanyathelo obushushu: ＋20℃、 -20℃、＋ 70℃、＋ 20℃ -. Ixesha lovavanyo: iiyure ezili-12/inyathelo -. Isalathisi somjikelo: 2 | -. Ukunyuka kokuncipha @ 1550 nm: ≤ 0.1 dB -. Akukho kuqhekeka kwejakethi kunye nefayibha ukwaphuka |
| 8 | Ukuyeka ukusebenza | #Indlela yovavanyo: IEC 60794-1-E14 -. Ubude bovavanyo: 30 cm -. Uluhlu lobushushu: 70 ±2℃ -. Ixesha lovavanyo: iiyure ezingama-24 | -. Akukho nkunkuma yokugcwalisa iphumayo |
| 9 | Ubushushu | Ukusebenza: -40℃~+60℃ Ivenkile/Uthutho: -50℃~+70℃ Ufakelo: -20℃~+60℃ | |
5. Intambo ye-fiber optic Irediyasi egobayo
Ukugoba okungaguqukiyo: ≥ amaxesha ali-10 kunobubanzi bokuphuma kwentambo.
Ukugoba okuguquguqukayo: ≥ amaxesha angama-20 kunobubanzi bokuphuma kwentambo.
6. IPHAKEJI NAMAMAKI
6.1 IPHEKHEJI
Akuvumelekanga iiyunithi ezimbini zobude bentambo kwidrama enye, iziphelo ezimbini kufuneka zivalwe,tIiphelo ze-wo mazipakishwe ngaphakathi kwidrama, ubude bentambo bungabi ngaphantsi kweemitha ezi-3.
6.2 IINQAKU
Uphawu lweCable: Uhlobo, Uhlobo lweCable, Uhlobo lweFiber kunye nokubalwa kwayo, Unyaka wokwenziwa kwayo, Uphawu lobude.
7. INGXELO YOVAVANYO
Ingxelo yovavanyo kunye nesatifikethi zinikezelwa xa ziceliwe.
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I-OYI-FAT F24C
Le bhokisi isetyenziswa njengendawo yokuphela kwentambo ye-feeder ukuze idibane nentambo yokulahla kwinkqubo yenethiwekhi yonxibelelwano ye-FTTX. Idibanisa i-fiber splicing, splicing, distribution, storage kunye ne-cable connection kwiyunithi enye. Okwangoku, ibonelela ngokhuseleko oluqinileyo kunye nolawulo kwisakhiwo senethiwekhi ye-FTTX. -
Ibhokisi yesiphelo sothotho lwe-OYI-FAT16J-B
Ibhokisi yesiphelo se-optical ye-OYI-FAT16J-B ene-core eyi-16 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, enika ukutywinwa okuhle kunye nokumelana nokuguga. Ukongeza, inokuxhonywa eludongeni ngaphandle okanye ngaphakathi ukuze ifakwe kwaye isetyenziswe. Ibhokisi yesiphelo se-optical ye-OYI-FAT16J-B inoyilo lwangaphakathi olunesakhiwo esinomgangatho omnye, olwahlulwe kwindawo yomgca wokusasazwa, ukufakwa kwentambo yangaphandle, itreyi yokudibanisa ifayibha, kunye nokugcinwa kwentambo yokudibanisa i-FTTH. Imigca yokujonga ifayibha icacile kakhulu, okwenza kube lula ukuyisebenzisa nokugcina. Kukho imingxunya yekhebula emi-4 phantsi kwebhokisi enokwamkela iintambo zokukhanya zangaphandle ezi-4 ze-junctions ezithe ngqo okanye ezahlukeneyo, kwaye inokwamkela iintambo zokukhanya ze-FTTH ezi-16 ze-drop optical zokunxibelelana kokugqibela. Itreyi yokudibanisa ifayibha isebenzisa ifom yokujika kwaye ingacwangciswa ngeenkcazo zomthamo we-cores ezili-16 ukuze ihlangabezane neemfuno zokwandiswa kwebhokisi. -
Hlala Intonga
Le ntonga yokubambelela isetyenziselwa ukudibanisa ucingo lokubambelela kwi-ground anchor, eyaziwa ngokuba yi-stay set. Iqinisekisa ukuba ucingo lumile ngokuqinileyo emhlabeni kwaye yonke into ihlala izinzile. Kukho iintlobo ezimbini zentonga zokubambelela ezikhoyo kwimarike: intonga yokubambelela yomphetho kunye nentonga yokubambelela etyhubhu. Umahluko phakathi kwezi ntlobo zimbini zezixhobo zombane usekelwe kuyilo lwazo. -
Izibiyeli zeGalvanised CT8, iDrop Wire Cross-arm Br ...
Yenziwe ngentsimbi yekhabhoni enokulungiswa komphezulu we-zinc etshisiweyo ngobushushu, enokuhlala ixesha elide kakhulu ngaphandle kokugqwala ngeenjongo zangaphandle. Isetyenziswa kakhulu ngeebhendi ze-SS kunye neebhakede ze-SS kwiipali zokubamba izixhobo zokufakela ii-telecom. I-bracket ye-CT8 luhlobo lwezixhobo zepali ezisetyenziselwa ukulungisa imigca yokusasazwa okanye yokuwisa kwiipali zomthi, zesinyithi, okanye zekhonkrithi. Izinto ezisetyenzisiweyo yintsimbi yekhabhoni enomphezulu we-zinc etshisiweyo ngobushushu. Ubukhulu obuqhelekileyo yi-4mm, kodwa singabonelela ngobunye ubukhulu xa siceliwe. I-bracket ye-CT8 lukhetho oluhle kakhulu kwiintambo zonxibelelwano eziphezulu njengoko ivumela ii-clamps ezininzi ze-drop wire kunye ne-dead-end kuzo zonke iindlela. Xa ufuna ukudibanisa izixhobo ezininzi ze-drop kwipali enye, le bracket inokuhlangabezana neemfuno zakho. Uyilo olukhethekileyo olunemingxuma emininzi lukuvumela ukuba ufake zonke izixhobo kwi-bracket enye. Singanamathisela le bracket kwipali sisebenzisa iibhendi ezimbini zentsimbi engagqwaliyo kunye neebhakede okanye iibholiti. -
IsiXhobo sokuQhagamshela esiKhawulezayo sohlobo lwe-OYI B
Isixhumi sethu esikhawulezayo se-fiber optic, uhlobo lwe-OYI B, senzelwe i-FTTH (Fiber To The Home), i-FTTX (Fiber To The X). Sisizukulwana esitsha sesixhumi se-fiber esisetyenziswa ekuhlanganiseni kwaye sinokubonelela ngeentlobo zokuhamba okuvulekileyo kunye nohlobo olucwangcisiweyo kwangaphambili, oluneenkcukacha ze-optical kunye ne-mechanical ezihlangabezana nomgangatho wezixhumi ze-optical fiber. Senzelwe umgangatho ophezulu kunye nokusebenza kakuhle ngexesha lokufakwa, kunye noyilo olwahlukileyo lwesakhiwo sendawo yokugoba. -
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.
