Ibhizinisi lobuchwepheshe obuphezulu eligxile ocwaningweni nasekuthuthukisweni kwezokuxhumana kanye nokukhiqizwa kwefiber optical.
Ulimi
Ibhizinisi lobuchwepheshe obuphezulu eligxile ocwaningweni nasekuthuthukisweni kwezokuxhumana kanye nokukhiqizwa kwefiber optical.
Umongo kanye Nezinhloso Zephrojekthi
I-Equinix, njengomholi womhlaba wonke ezikhungweni zedatha ye-colocation, igcina amazinga aphezulu kakhulu engqalasizinda yengqimba ebonakalayo (Izindinganiso Zesikhungo Sedatha Se-Tier 4). Kulokhu kufakwa okukhethekile, iklayenti lidinga isisombululo sokuxhumana kwe-fiber esingasekela ithrafikhi ye-bandwidth ephezulu (400G/800G) ngenkathi kulungiswa isikhala esilinganiselwe sephansi ngaphakathi kwe-aisles yeseva. Inhloso eyinhloko kwakuwukuhambisa ungqimba lwe-fiber patching kusuka endaweni yendabuko efakwe ku-rack iye ekucushweni okuphezulu.
2. Izinselele Zobuchwepheshe
Ukuntuleka Kwesikhala Sephansi: Isikhala ngasinye se-"U" sibonisa imali engenayo enkulu yanyanga zonke. Ukusebenzisa ama-ODF ajwayelekile angama-4U kuya kwangu-8U kwakungasasebenzi kahle.
Ubunzima Esikalini: Ukuphatha imicu ye-LC engu-288 ngayinye kuyunithi eyodwa ehlanganisiwe kudala ingozi enkulu "ye-cable spaghetti," okuholela ekuvinjweni komoya kanye namaphutha okulungisa.
Ubuqotho Besignali: Izindawo ezinabantu abaningi zivame ukuholela ekuncipheni kwefayibha. Ukugcina irediyasi encane yokugoba kubalulekile ekuvimbeleni ukuncishiswa kwesignali kumanethiwekhi emodi eyodwa.
3. Imininingwane Yobuchwepheshe
| Ipharamitha | Imininingwane Yencazelo |
| Imodeli Yomkhiqizo | I-KEXINT-OH-288 (Uchungechunge Oluphezulu Olunobuningi) |
| Isamba Somthamo | Amachweba angu-288 (LC Duplex) |
| Uhlobo lwe-adaptha | Imodi eyodwa ye-LC/UPC (Eluhlaza okwesibhakabhaka) |
| Ukulahlekelwa Kokufakwa (IL) | ≤ 0.2dB (Okuvamile) |
| Ukulahlekelwa Kokubuyiselwa (RL) | ≥ 55dB |
| Izinto | Insimbi Eqoqwe Ngobandayo Esezingeni Eliphezulu (i-SPCC) |
| Ubukhulu Bezinto Ezibonakalayo | 1.2mm - 1.5mm |
| Ukuqedwa Komphezulu | Isimbozo Sempuphu Esisebenza Ngogesi |
| Umbala | I-RAL 9005 Emnyama (Engacwebezeli) |
| Ibanga Lokuvikela | I-IP20 |
| Ukuthobela Imithetho Ejwayelekile | TIA/EIA 568.C, ISO/IEC 11801, RoHS |
4. Isixazululo se-KEXINT "Esiphezulu Esiphezulu"
I-KEXINT yaklama uhlelo lwe-modular, Overhead Fiber Distribution Unit (ODF) olulungiselelwe imvelo ye-Equinix.
A. Ukwakhiwa Okungaphezulu Kokugcina Isikhala Amayunithi ethu e-ODF angama-port angu-288 aklanyelwe ukufakwa ngqo esakhiweni esingaphansi kwe-Yellow Fiber Raceway System. Le ndlela entsha ishintsha isisindo kanye nomthamo wengqalasizinda yezintambo ziye ophahleni, ikhulule ngokuphelele isikhala sekhabhinethi sangaphakathi semishini esebenzayo enenani eliphezulu (Amaswishi, Amaseva, kanye Nesitoreji).
B. Ukuxhumana Okuphezulu Kakhulu Iyunithi ngayinye ye-ODF igcwele ama-adapter angu-144 e-LC Duplex (Blue), ahlinzeka ngama-terminal e-fiber e-LC angu-288.
Ikhwalithi ye-Adapter: Sisebenzise imikhono ye-Zirconia Ceramic yekhwalithi ephezulu, siqinisekisa ukuthi i-Insertion Loss (IL) ≤ 0.2dB kanye ne-Return Loss (RL) ≥ 55dB, okubalulekile ekudlulisweni kwedatha okungenamaphutha kumanethiwekhi e-100G/400G.
Isici Sefomu: Umklamo omncane uvumela ukuminyana okuphezulu ngaphandle kokunciphisa ukufinyeleleka kalula kweminwe ukuze kulungiswe ngesandla.
C. Ukuvikelwa Kwe-Fiber Ehlanganisiwe kanye Nokuphathwa Kwerediyasi Egobile: Ukuze siqinisekise ukuthembeka kwesikhathi eside, sihlanganise Ama-Yellow Flexible Corrugated Conduits. Lawa ma-conduits asebenza njenge-"spinal column" evikela ama-fiber jumpers, ewaqondisa kusukela esiqwini esikhulu esingaphezulu aye kuyunithi yokusabalalisa. Lokhu kuqinisekisa ukuthi ngisho nangaphansi komthamo omkhulu, irediyasi yokugoba kwe-fiber ayiweli ngaphansi komkhawulo ongu-30mm, okuvimbela ukugoba okuncane kanye nokugoba okukhulu.
D. Ukumapha Okunembile kanye Nokusebenza Kahle "Kwezandla Ezihlakaniphile". Esinye sezici ezivelele zalesi simo ukuLabelwa kwethu kwe-Port Mapping Matrix. Njengoba kuboniswe ezithombeni zobuchwepheshe, i-KEXINT inikeze igridi yezinombolo engu-1-288 ebonakala kakhulu efakwe phansi kweshasi ngayinye.
Imephu Enengqondo: Igridi ihambisana kahle nokwakheka okungokoqobo kwama-adapter.
Isivinini Sokusebenza: Lolu hlelo luvumela ochwepheshe be-"Smart Hands" ukuthola, ukuhlola, nokushintshanisa izixhumanisi ngemizuzwana, okunciphisa kakhulu i-Mean Time to Repair (MTTR).
5. Isifinyezo Sezinzuzo
Ukwenyuka Kwemali Engenayo okungu-20% Nge-Rack: Ngokuthutha i-overhead yokulungisa, iklayenti lithole isikhala esengeziwe seseva esingafika ku-6U ngekhabhinethi ngayinye.
Ukugeleza Komoya Okuthuthukisiwe: Ukususa amaphaneli okufaka ama-patch ku-rack kuthuthukisa ukugeleza komoya kusuka phambili kuya emuva, okunegalelo ekunciphiseni i-PUE (Power Usage Effectiveness).
Ingqalasizinda Evikela Ikusasa: Ukusethwa kwe-high-density okusekelwe ku-LC kuhambisana ngokugcwele nama-breakout e-MPO-to-LC esikhathi esizayo njengoba isikhungo sithuthela kuma-transceivers anesivinini esiphezulu.
