Isisombululo

Iziko lomhla

Uyilo olusisiseko lweziko ledatha kukudibanisa amaseva kwikhabhinethi kwiitshintshi ezisezantsi, kunye nokutshintsha okuphantsi kwinqanaba eliphezulu. Amaziko edatha amandulo amkele ulwakhiwo lwemveli olunemigangatho emithathu yokufikelela-Aggregation-core, oluyilwe emva kothungelwano lonxibelelwano nge-access-metro - backbone structure. Esi sakhiwo sothungelwano lwesithathu sifanelekile kakhulu ukuhanjiswa phakathi kwamaseva kunye nezixhobo zangaphandle (emantla-emazantsi), kwaye ulwazi luhanjiswa ngaphandle kweziko ledatha kwiziko.

Njengoko imfuno ye-computing yefu kunye nedatha enkulu ikhokelela ekwandeni kokuhamba kwedatha phakathi kweeseva (empuma-ntshona), imarike sele iqalile ukubonakala i-architecture ye-ridge yamagqabi amabini apho i-convergence layer kunye ne-core layer idityanisiwe. Kule topology, uthungelwano luthe tyaba ukusuka kumacandelo amathathu ukuya kumaleko amabini, kwaye zonke iiswitshi ze-blade zixhunyiwe kwiswitshi nganye ye-ridge, ukwenzela ukuba ukuhanjiswa kwedatha phakathi kwanoma yimuphi umncedisi kunye nomnye umncedisi kufuneka ahambe kuphela kwi-blade switch enye kunye ne-ridge switch, ukunciphisa. isidingo sezixhobo zokufumana okanye ukulinda ukudibanisa, ukunciphisa i-latency kunye nokunciphisa iibhotile. Iphucula kakhulu ukusebenza kakuhle kokuhanjiswa kwedatha kwaye iyanelisa usetyenziso oluphezulu lweqela lekhompyutha.

ISISOMBULULO

Chengdu Sandao Technology Co., LTD.

Iimeko eziqhelekileyo

I-architecture yenethiwekhi yedatha ihlukaniswe kwi-Spine Core, i-Edge Core, kunye ne-TOR.

* Ukusuka kwi-NIC yomncedisi ukuya kwindawo yokutshintsha indawo yokufikelela, i-10G-100G AOC ikhebula le-optical esebenzayo isetyenziselwa ukudibanisa.

* I-40G-100G iimodyuli ze-optical kunye ne-MPO i-fiber jumpers zisetyenziselwa ukudibanisa ukutshintshwa kwendawo yokufikelela kwiindawo ezingundoqo kwiimodyuli.

* Ukusuka kwimodyuli ye-core switch kwi-super-core switch, i-100G QSFP28 imodyuli ye-optical kunye ne-LC i-double fiber jumper isetyenziselwa ukudibanisa.

Iimbonakalo

Iimpawu zeemfuno zemodyuli yeziko ledatha

* Ixesha lokuphindaphinda lifutshane. I-traffic center yedatha ikhula ngokukhawuleza, ukuqhuba iimodyuli ze-optical optical ziyaqhubeka ziphucula, kwaye zikhawuleza, kubandakanywa iimodyuli ze-optical, i-data data center hardware isixhobo somjikelezo wokuvelisa malunga neminyaka eyi-3, kunye ne-carrier-grade optical module iteration cycle ngokubanzi ngaphezu kwe-6 ukuya kwi-7 iminyaka.

* Imfuno yesantya esiphezulu. Ngenxa yokukhula kokuqhuma kwetrafikhi yeziko ledatha, itekhnoloji yetekhnoloji yeemodyuli ze-optical ayikwazi ukubamba imfuno, kwaye ngokusisiseko obona buchwephesha bokusika busetyenziswa kwiziko ledatha. Kwiimodyuli zesantya esiphezulu se-optical, imfuno yeziko ledatha isoloko ikhona, isitshixo kukuba ingaba iteknoloji ikhulile.

* Ukuxinana okuphezulu. I-core-density core kukuphucula amandla okuhanjiswa kokutshintsha kunye neebhodi zeseva, ngokwenene, ukuhlangabezana neemfuno zokukhula kwe-traffic-speed speed; Kwangaxeshanye, ukuxinana okuphezulu kuthetha ukuba utshintshiselwano olumbalwa lunokuthunyelwa ukugcina izixhobo zegumbi.

* Ukusetyenziswa kwamandla aphantsi. Iziko ledatha lisebenzisa amandla amaninzi, kwaye ukusetyenziswa kwamandla aphantsi kukugcina amandla ngakwesinye icala, kunye nokujongana nengxaki yokutshatyalaliswa kobushushu ngakolunye uhlangothi, kuba i-backplane ye-data center switch igcwele iimodyuli ze-optical. Ukuba ingxaki yokutshatyalaliswa kobushushu ayikwazi ukusonjululwa ngokufanelekileyo, ukusebenza kunye nokuxinana kweemodyuli ze-optical ziya kuchaphazeleka.