Ngoku kunye nedatha yedatha ye-10G imodyuli ye-optical | Imodyuli ye-40G ye-optical | Imodyuli ye-100G ye-optical iyindlela yophuhliso jikelele kwiimarike, phantsi kolu hlobo lokukhula ngokukhawuleza, imodyuli ye-10G yehlabathi jikelele | Imodyuli ye-40G ye-optical | I-100G yengeniso yemodyuli ye-optical ikwi-optical iyonke Imarike yemodyuli iya kuphendula ngaphezu kwesiqingatha. Nangona kunjalo, zeziphi iintlobo kunye nezicelo ze-10G iimodyuli ze-optical | Iimodyuli ze-40G ezibonakalayo | Iimodyuli ze-100G ezibonakalayo?
Imodyuli ye-10G ye-optical | Imodyuli ye-40G ye-optical | Imodyuli ye-100G ye-optical
1. Iindidi ze-10G iimodyuli ze-optical
Imodyuli ye-10G ye-optical ibhekisela kwimodyuli ye-optical enokuthumela nokufumana izibonakaliso zedatha ye-10G ngesibini. Ngokweephakheji ezahlukeneyo, iimodyuli ze-10G ze-optical zingahlulwa zibe yi-XENPAK iimodyuli ze-optical, iimodyuli ze-X2, iimodyuli ze-XFP kunye ne-SFP + iimodyuli ze-optical.
2. Iindidi ze-40G iimodyuli ze-optical
Imodyuli ye-40G ye-optical ibhekisela kwimodyuli ye-optical kunye nesantya sokudluliselwa kwe-40Gbps. I-CFP kunye ne-QSFP ziifom zayo eziphambili zokupakisha, kunye ne-40G QSFP + imodyuli ye-optical enye yezona zisetyenziswa kakhulu.
3. Iindidi zeemodyuli ze-100G ezibonakalayo
Ngokweendlela ezahlukeneyo zokupakisha, iimodyuli ze-100G ezibonakalayo zibandakanya ikakhulu iCFP / CFP2 / CFP4, CXP kunye neQSFP28. Phakathi kwabo, i-CFP / CFP2 / CFP4 kunye neCXP zisekuqaleni kwe-100G iindlela zokupakisha imodyuli ye-optical, kwaye i-QSFP28 isizukulwana esitsha se-100G yemodyuli ye-optical Modyuli yokuPakisha, kwaye ngoku ibe yipakethe ephambili ye-100G imodyuli ye-optical. Umgaqo we-100G QSFP28 imodyuli ye-optical ifana naleyo ye-40G QSFP + imodyuli ye-optical. Isebenzisa indlela ye-4 × 25 Gbps yokuhambisa iimpawu ze-100G ze-optical.
Imodyuli ye-10G ye-optical | Imodyuli ye-40G ye-optical | Ukusetyenziswa kwemodyuli ye-100G ye-optical
1. Ukusetyenziswa kwemodyuli ye-10G ye-optical
Iimodyuli ze-10G ezibonakalayo ziyi-modules ze-XFP ezibonakalayo kunye ne-SFP + iimodyuli ze-optical. Phakathi kwazo, iimodyuli ze-XFP ezibonakalayo zikhulu ngenxa yokubonakala kwazo kwangaphambili, kwaye iimodyuli ze-SFP + ze-optical ziphuculwe iimodyuli ze-SFP optical. Izibonelelo ezininzi, ezifana nesondo esinamandla, zisetyenziswe ngokubanzi kwiinethiwekhi zamaziko edatha.
Namhlanje, iteknoloji yenethiwekhi ye-10G kunye neemarike zikhulile. Isisombululo samaziko edatha ye-10G ngokuqhelekileyo yi-10Giiswitshinge-SFP + 10 Gigabit iimodyuli ze-optical kunye ne-LC fiber patch cords.Iiswitshingeereyithi ezahlukeneyo kufuneka zihambelane neemodyuli ze-optical kunye namazinga ahambelanayo.
2. Ukusetyenziswa kwemodyuli ye-40G ye-optical
Uhlobo oluphambili lwephakheji ye-40G imodyuli ye-optical yi-QSFP +. Le modyuli ye-compact hot-swappable optical module ineendlela ezine zokudlulisa, kwaye izinga ledatha yeshaneli nganye yi-10Gbps, kwaye le modyuli ye-optical ihambelana ne-SCSI, i-40G Ethernet, i-20G / 40G Infiniband kunye neminye imigangatho, ihlangabezana kakhulu nemfuno yemarike yoxinaniso oluphezulu. kunye nesantya esiphezulu.
Ukuze kuhlangatyezwane nemfuno ye-Ethernet ye-high-speed kunye ne-computing yefu, amaziko edatha ebonakalayo kunye nezinye iinkonzo, ukuguqulwa komnatha wothungelwano lonxibelelwano ukusuka kwi-10G ukuya kwi-40G ayinakunqandwa. Ukongeza ekongezeni izixhobo kunye neentambo ze-optical ukuphumeza i-bandwidth enkulu kunye ne-throughput, ukunyuka kwe-port density kuyindlela eyamkelwe ngokubanzi kumaziko edatha ukutshintshela kwi-40G. Izisombululo zedatha ye-40G zihlala zibandakanya i-40Giiswitshikunye ne-40G QSFP + iimodyuli ze-optical, i-MTP / MPO Fiber Jumper.
3. Ukusetyenziswa kwemodyuli ye-100G ye-optical
Uhlobo oluphambili lwephakheji ye-100G imodyuli ye-optical yi-QSFP28. Le modyuli ye-QSFP28 ye-optical isekela i-4 × i-25G imodi yokuhanjiswa kwedatha, kwaye ithandwa kakhulu ngabasebenzisi beziko ledatha ngenxa yobuninzi bayo be-port, ukusetyenziswa kwamandla aphantsi kunye neendleko eziphantsi.
Ukujongana nokukhula okugqabhukileyo kweenkonzo zedatha, imfuno yokuhanjiswa kwedatha enkulu kwinethiwekhi yomqolo iye yanda ngokukhawuleza. Ukwakhiwa kwe-100G, umqhubi wehlabathi jikelele, sele iqalile. Isisombululo samaziko edatha ye-100G ngokuqhelekileyo yi-100Giiswitshikunye ne-100G QSFP28 iimodyuli ze-optical kunye ne-MTP / MPO fiber jumpers.