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I-GYFJH
Ikhebuli yangaphakathi nengaphandle
I-GYFJH
Incazelo Yomkhiqizo
Ikhebuli yeremote ye-fibre optic yerediyo ye-GYFJH. Isakhiwo se-intambo yokubonaisebenzisa imicu emibili noma emine yemodi eyodwa noma enemodi eningi embozwe ngokuqondile ngezinto ezinomusi omncane kanye ne-halogen ukuze yenze i-tight-buffer fiber, ikhebula ngalinye lisebenzisa intambo ye-aramid enamandla aphezulu njengento eqinisayo, futhi ikhishwa ngongqimba lwe-LSZH engaphakathi emgodleni. Phakathi naleso sikhathi, ukuze kuqinisekiswe ngokugcwele ukujikeleza kanye nezici zomzimba nemishini yekhebula, izintambo ezimbili zokugcwalisa i-aramid fiber zibekwe njengezinto zokuqinisa, Ikhebula le-Sub kanye neyunithi yokugcwalisa iyasonteka ukuze yenze umgogodla wekhebula bese ikhishwa nge-LSZH emgodleni wangaphandle (i-TPU noma enye impahla ye-sheath evunyelwene nayo iyatholakala ngesicelo).
Isakhiwo sekhebula kanye nepharamitha
| Into | Okuqukethwe | Iyunithi | Inani |
| I-Optical Fiber | inombolo yemodeli | / | I-G657A1 |
| inombolo | / | 2 | |
| Umbala | / | imvelo | |
| Ibhafa eqinile | umbala | / | Emhlophe |
| impahla | / | I-LSZH | |
| ububanzi | mm | 0.85±0.05 | |
| Iyunithi engaphansi | Ilungu lamandla | / | Indwangu ye-polyester |
| Umbala webhantshi | / | Ophuzi, ophuzi | |
| Izinto zejakhethi | / | I-LSZH | |
| Inombolo | / | 2 | |
| Ububanzi | mm | 2.0±0.1 | |
| Gcwalisa intambo | Ilungu lamandla | / | Indwangu ye-polyester |
| umbala | / | Mnyama | |
| impahla | / | I-LSZH | |
| Inombolo | / | 2 | |
| Ububanzi | mm | 1.3±0.1 | |
| Ijakhethi yangaphandle | Ububanzi | mm | 7.0±0.2 |
| Okubalulekile | / | I-LSZH | |
| Umbala | / | Mnyama | |
| Ukusebenza okuqinile | Isikhathi esifushane | N | Mnyama |
|
| Isikhati eside | N | 60 |
| Gcoba | Isikhathi esifushane | N/100mm | 30 |
|
| Isikhati eside | N/100mm | 2200 |
| Ukunciphisa ikhebula | dB/km | ≦ 0.4 ku-1310nm, ≦ 0.3 ku-1550nm | |
| Isisindo sekhebula (Approx.) | kg/km | 39.3 | |
Isici se-Optical Cable
1.Miz. irediyasi egobayo
I-Static: 10 x ububanzi bekhebula
Amandla:20 x ububanzi bekhebula
2.Ibanga lokushisa lohlelo lokusebenza
Ukusebenza: -20℃~+70℃
Ukufaka: -10℃ ~+50℃
Isitoreji/izokuthutha: -20℃ ~+70℃
I-Optical fiber
Izimpawu ze-G657A1I-Optical Fiber
| Into |
| Iyunithi | Ukucaciswa |
| G. 657A1 | |||
| Imodi yenkambu yobubanzi | 1310nm | mm | 9.2 ± 0.4 |
| 1550nm | mm | 10.4 ± 0.5 | |
| I-diameter yokugqoka |
| mm | 125.0 ± 0.7 |
| I-Cladding non-circularity |
| % | <1.0 |
| Iphutha lokugxilisa ingqondo |
| mm | <0.5 |
| Ububanzi be-coating |
| mm | 242 ± 7 |
| Iphutha lokugxila/lokuhlanganisa |
| mm | <12 |
| Ubude begagasi bokunqanyulwa kwekhebula |
| nm | <1260 |
| Ukunciphisa | 1310nm | dB/km | <0.35 |
| 1550nm | dB/km | <0.21 | |
| Ukulahleka kwe-Macro-bend (Ø20mm×1) | 1550nm | dB | <0.75 |
| 1625nm | dB | <1.5 |
IPHAKEJI NOMAKA
IPHAKETHI
Akuvunyelwe amayunithi amabili ubude bekhebula esigubhuni esisodwa, iziphetho ezimbili kufanele zivalwe, iziphetho ezimbili kufanele
igcwele ngaphakathi kwesigubhu, igcine ubude bekhebula obungekho ngaphansi kwamamitha ama-3.
UMARKO
Ikhebuli izomakwa unomphela ngesiNgisi ngezikhathi ezithile ngolwazi olulandelayo:
1.Igama lomkhiqizi.
2.Uhlobo lwekhebula.
Isigaba se-3.Fiber.
UMBIKO WOKUHLOLA
Umbiko wokuhlola nesitifiketi esihlinzekwe ngesicelo.
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I-Anchoring Clamp PA2000
I-clamp yekhebula eliqinile isezingeni eliphezulu futhi ihlala isikhathi eside. Lo mkhiqizo uqukethe izingxenye ezimbili: intambo yensimbi engagqwali kanye nempahla yayo eyinhloko, umzimba wenayiloni oqinisiwe ongasindi futhi olungele ukuwuqhuba ngaphandle. Impahla yomzimba ye-clamp ipulasitiki ye-UV, enobungani nephephile futhi ingasetshenziswa ezindaweni ezishisayo. I-FTTH anchor clamp yakhelwe ukuthi ilingane nemiklamo ehlukahlukene yekhebula le-ADSS futhi ingabamba izintambo ezinobubanzi obungu-11-15mm. Isetshenziswa ezintanjeni ze-fiber optic ezifile. Ukufaka ukufaka ikhebula lokudonsa le-FTTH kulula, kodwa ukulungiswa kwentambo yokubona kuyadingeka ngaphambi kokuyinamathisela. Ukwakhiwa okuzikhiya kwe-hook evulekile kwenza ukufakwa kwezigxobo ze-fiber kube lula. I-anchor FTTX optical fibre clamp kanye nabakaki bekhebula lentambo yokudonsa kuyatholakala ngokwehlukana noma ndawonye njengenhlangano.
Izinsimbi zokudonsa izintambo ze-FTTX zokudonsa ziphumelele izivivinyo eziqinile futhi zihlolwe emazingeni okushisa asukela ku -40 kuya ku-60 degrees Celsius. Baphinde bahlola izinga lokushisa ngamabhayisikili, ukuhlolwa kokuguga, nokuhlola ukumelana nokugqwala.
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10/100Base-TX Ethernet Port kuya ku-100Base-FX Fiber...
I-MC0101G i-fiber Ethernet media converter idala i-Ethernet engabizi kakhulu ukuya kusixhumanisi sefayibha, iguqulela ngokusobala ukuya/kusuka ku-10Base-T noma 100Base-TX noma amasiginali we-1000Base-TX Ethernet kanye namasiginali we-fiber optical we-1000Base-FX ukuze kunwetshwe uxhumo lwenethiwekhi ye-Ethernet ngemodi ye-multimode/single fiber.
Isiguquli semidiya se-MC0101G se-fiber Ethernet sisekela ibanga eliphakeme lekhebula le-multimode le-fiber optic elingu-550m noma ibanga lekhebula le-fiber optic lemodi eyodwa eliphakeme elingu-120km linikeza isisombululo esilula sokuxhuma amanethiwekhi angu-10/100Base-TX Ethernet ezindaweni ezikude kusetshenziswa i-SC/ST/FC/LC enqanyulwe imodi eyodwa/i-multimode fiber, kuyilapho iletha ukusebenza kwenethiwekhi okuqinile.
Kulula ukusetha nokufaka, lesi siguquli semidiya se-Ethernet esihlangene, esiqaphela inani sibonisa okuzenzakalelayo. ukushintsha ukusekelwa kwe-MDI ne-MDI-X ekuxhumekeni kwe-RJ45 UTP kanye nezilawuli ezenziwa ngesandla zejubane lemodi ye-UTP, i-duplex egcwele nengxenye. -
Ikhasethi elihlakaniphile i-EPON OLT
I-Series Smart Cassette EPON OLT ingamakhasethi adidiyelwe aphezulu kanye namthamo omaphakathi futhi Aklanyelwe ukufinyelela kwabaqhubi kanye nenethiwekhi yekhampasi yebhizinisi. Ilandela izindinganiso zobuchwepheshe ze-IEEE802.3 ah futhi ihlangabezana nezimfuneko zemishini ye-EPON OLT ye-YD/T 1945-2006 Izimfuneko Zobuchwepheshe zokufinyelela inethiwekhi——ezisekelwe ku-Ethernet Passive Optical Network (EPON) kanye nezimfuneko zobuchwepheshe ze-EPON zokuxhumana zaseChina 3.0. I-EPON OLT inokuvuleka okuhle kakhulu, umthamo omkhulu, ukwethembeka okuphezulu, umsebenzi ophelele wesofthiwe, ukusetshenziswa okuphumelelayo komkhawulokudonsa kanye nekhono lokusekelwa kwebhizinisi le-Ethernet, elisetshenziswa kabanzi ekufakweni kwenethiwekhi ye-opharetha ye-front-end, ukwakhiwa kwenethiwekhi yangasese, ukufinyelela kwekhampasi yebhizinisi nokunye ukwakhiwa kwenethiwekhi yokufinyelela.
Uchungechunge lwe-EPON OLT luhlinzeka nge-4/8/16 * downlink 1000M EPON izimbobo, nezinye izimbobo ze-uplink. Ubude bungu-1U kuphela ukuze kufakwe kalula nokonga isikhala. Yamukela ubuchwepheshe obuthuthukisiwe, obunikeza isixazululo esisebenzayo se-EPON. Ngaphezu kwalokho, yonga izindleko eziningi ku-opharetha ngoba ingakwazi ukusekela i-ONU hybrid networking. -
Ibhokisi letheminali le-OYI-FAT48A
Uchungechunge lwe-48-core OYI-FAT48Ai-optical terminal boxisebenza ngokuhambisana nezidingo ezijwayelekile zomkhakha ze-YD/T2150-2010. Isetshenziswa kakhulu ku-Isistimu yokufinyelela ye-FTTXisixhumanisi setheminali. Ibhokisi lenziwe nge-PC enamandla amakhulu, i-ABS plastic alloy injection molding, ehlinzeka ngokuvaleka okuhle nokumelana nokuguga. Ngaphezu kwalokho, ingalengiswa odongeni ngaphandle nomaendlini ukuze kufakwenokusebenzisa.
Ibhokisi letheminali le-OYI-FAT48A linomklamo wangaphakathi onesakhiwo esisendlalelo esisodwa, esihlukaniswe endaweni yomugqa wokusabalalisa, ukufakwa kwentambo yangaphandle, ithreyi ye-fiber splicing, kanye nendawo yokugcina ikhebula ye-FTTH yokudonsa. Imigqa ye-fiber optical icace kakhulu, okwenza kube lula ukusebenza nokuyinakekela. Kunezimbobo zamakhebula ezi-3 ngaphansi kwebhokisi ezingahlalisa u-3izintambo zangaphandle zamehlokuma-junction aqondile noma ahlukene, futhi ingafaka futhi izintambo ezibonakalayo ezi-8 FTTH zokudonsa ekugcineni kokuxhumana. Ithreyi ye-fiber splicing isebenzisa ifomu eliphendukile futhi ingalungiselelwa ngezicaciso zomthamo wama-cores angu-48 ukuze ihlangabezane nezidingo zokunwetshwa zebhokisi.
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10&100&1000M
I-10/100/1000M eguquguqukayo esheshayo I-Ethernet optical Media Converter ingumkhiqizo omusha osetshenziselwa ukudlulisa amehlo nge-Ethernet enesivinini esikhulu. Iyakwazi ukushintsha phakathi kokupheya okusontekile kanye ne-optical futhi idlulisele phakathi kwezingxenye zenethiwekhi ze-10/100 Base-TX/1000 Base-FX kanye ne-1000 Base-FX, ihlangabezana nezidingo zabasebenzisi beqembu le-Ethernet elikude, elihamba ngesivinini esikhulu kanye ne-broadband eshesha kakhulu le-Ethernet, ifinyelela ukuxhumana okukude okunesivinini esiphezulu ukuze kufike kunethiwekhi yekhompyutha efinyelela ku-00 km1. Ngokusebenza okuqinile nokuthembekile, ukuklama ngokuhambisana nezinga le-Ethernet nokuvikelwa kombani, kusebenza ikakhulukazi emikhakheni eminingi edinga inethiwekhi yedatha ye-broadband kanye nokudluliselwa kwedatha okuthembeke kakhulu noma inethiwekhi yokudlulisa idatha ye-IP ezinikele, njengokuxhumana ngocingo, umabonakude wekhebula, ujantshi, ezempi, ezezimali nezibambiso, amasiko, izindiza zomphakathi, njll. inethiwekhi ye-broadband campus, i-cable TV namanethiwekhi ahlakaniphile e-broadband FTTB/FTTH.
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Ibhokisi ledeskithophu le-OYI-ATB02C
I-OYI-ATB02C ibhokisi letheminali elilodwa lamachweba lakhiwa futhi akhiqizwa inkampani ngokwayo. Ukusebenza komkhiqizo kuhlangabezana nezidingo zamazinga embonini YD/T2150-2010. Ifanele ukufaka izinhlobo eziningi zamamojula futhi ingasetshenziswa ohlelweni olungaphansi lwezintambo zendawo yokusebenza ukuze kuzuzwe ukufinyelela kwefayibha ekabili-core kanye nokuphuma kwembobo. Ihlinzeka nge-fiber fixing, stripping, splicing, kanye namadivayisi okuvikela, futhi ivumela inani elincane le-fiber edingekayo, iyenze ifanelekele izinhlelo zokusebenza zesistimu ye-FTTD (i-fiber kudeskithophu). Ibhokisi lenziwe ngepulasitiki yekhwalithi ephezulu ye-ABS ngokulibumba ngomjovo, elenza lingashayisani, libushelelezi amalangabi, futhi limelane nomthelela omkhulu. Inezici ezinhle zokuvala nokuguga, ivikela ukuphuma kwekhebula futhi isebenza njengesikrini. Ingafakwa odongeni.
Uma ufuna isisombululo sekhebula le-fiber optic esithembekile, esinesivinini esikhulu, ungabheki kude kune-OYI. Xhumana nathi manje ukuze ubone ukuthi singakusiza kanjani uhlale uxhumekile futhi siyise ibhizinisi lakho ezingeni elilandelayo.