A Imodyuli yeTransceiver, sisixhobo esidibanisa zombini isidluliseli kunye nokusebenza komamkeli kwiphakheji enye. IIimodyuli zeTransceiverzizixhobo zombane ezisetyenziswa kwiisistim zonxibelelwano ukuthumela nokufumana idata kwiindidi ezahlukeneyo zothungelwano. Ngokuqhelekileyo zisetyenziswa kwizixhobo zothungelwano ezifana nokutshintsha, iirotha, kunye namakhadi ojongano lwenethiwekhi. Isetyenziselwa uthungelwano kunye neenkqubo zonxibelelwano ukuhambisa kunye nokufumana idatha kwiindidi ezahlukeneyo zemidiya, njengemicu ye-optical okanye iintambo zobhedu. Igama elithi "transceiver" lithatyathwe kwindibaniselwano ye "transmitter" kunye "nereceiver." Iimodyuli zeTransceiver zisetyenziswa ngokubanzi kwiinethiwekhi ze-Ethernet, iinkqubo zokugcina iFiber Channel, unxibelelwano lomnxeba, amaziko edatha, kunye nezinye izicelo zenethiwekhi. Badlala indima ebalulekileyo ekwenzeni ukuhanjiswa kwedatha okuthembekileyo kunye nesantya esiphezulu kwiindidi ezahlukeneyo zemidiya.
Umsebenzi oyintloko wemodyuli ye-transceiver kukuguqula izibonakaliso zombane kwiimpawu ze-optical (kwimeko ye-fiber optic transceivers) okanye ngokuchaseneyo (kwimeko yee-transceivers ezisekelwe kubhedu). Yenza unxibelelwano olumacala omabini ngokusasaza idata ukusuka kwisixhobo somthombo ukuya kwisixhobo ekusingwa kuyo nokufumana idata kwisixhobo ekusingwa kuyo ibuyele kwisixhobo somthombo.
Iimodyuli zeTransceiver ngokuqhelekileyo ziyilelwe ukuba zitshise-pluggable, oku kuthetha ukuba zinokufakwa okanye zisuswe kwisixhobo sothungelwano ngaphandle kokunciphisa inkqubo. Olu phawu luvumela ukufakwa lula, ukutshintshwa, kunye nokuguquguquka kuqwalaselo lwenethiwekhi.
Iimodyuli zeTransceiver ziza kwiifom ezahlukeneyo, ezifana neFom-Factor Pluggable (SFP), i-SFP +, i-QSFP (i-Quad Small Form-Factor Pluggable), i-QSFP28, kunye nokunye. Ifom nganye yefom yenzelwe amaxabiso athile edatha, imigama yothumelo, kunye nemigangatho yenethiwekhi. I-Mylking™ Network Packet Brokers iqhele ukusebenzisa olu hlobo lwesineIimodyuli ze-Optical Transceiver: I-Factor Small-Factor Pluggable (SFP), i-SFP +, i-QSFP (i-Quad Small Form-Factor Pluggable), i-QSFP28, kunye nokunye.
Nazi ezinye iinkcukacha, iinkcazo, kunye nokwahlukana malunga neentlobo ezahlukeneyo ze-SFP, SFP +, QSFP, kunye ne-QSFP28 iimodyuli ze-transceiver, ezisetyenziswa ngokubanzi kwiimodyuli zethu.Iitephu zeNethiwekhi, Network Packet BrokerskwayeI-Inline Network Bypassngereferensi yakho yobubele:
I-1- SFP (iFom-Factor encinci ePluggable) iiTransceivers:
- I-transceivers ye-SFP, eyaziwa ngokuba yi-SFPs okanye i-mini-GBICs, i-compact kunye ne-hot-pluggable modules esetyenziswa kwi-Ethernet kunye ne-Fiber Channel networks.
- Baxhasa amaxabiso edatha ukusuka kwi-100 Mbps ukuya kwi-10 Gbps, kuxhomekeke kwintlukwano ethile.
- Ii-transceivers ze-SFP ziyafumaneka kwiintlobo ezahlukeneyo ze-fiber optical, kubandakanywa i-multi-mode (SX), i-single-mode (LX), kunye nobude obude (LR).
- Beza neentlobo ezahlukeneyo zokudibanisa ezifana ne-LC, SC, kunye ne-RJ-45, ngokuxhomekeke kwiimfuno zenethiwekhi.
- Iimodyuli ze-SFP zisetyenziswa ngokubanzi ngenxa yobukhulu bazo obuncinci, ukuguquguquka, kunye nokulula ukufakwa.
I-2- SFP+ (iFom-Factor ePluggable eyomeleziweyo) IiTransceivers:
-Ii-transceivers ze-SFP + yinguqulelo ephuculweyo yeemodyuli ze-SFP ezenzelwe amaxabiso aphezulu edatha.
- Baxhasa amaxabiso edatha ukuya kwi-10 Gbps kwaye basetyenziswa ngokuqhelekileyo kwiinethiwekhi ze-10 Gigabit Ethernet.
- Iimodyuli ze-SFP + ngasemva ziyahambelana ne-SFP slots, ezivumela ukufuduka lula kunye nokuguquguquka ekuphuculeni inethiwekhi.
- Zifumaneka kwiintlobo ezahlukeneyo zefiber, kubandakanywa i-multi-mode (SR), i-single-mode (LR), kunye neentambo zobhedu eziqhotyoshelwe ngokuthe ngqo (DAC).
I-3-QSFP (i-Quad Small-Factor Pluggable) ii-Transceivers:
-Ii-transceivers ze-QSFP ziimodyuli zoxinaniso oluphezulu ezisetyenziselwa ukuhanjiswa kwedatha ngesantya esiphezulu.
- Baxhasa iireyithi zedatha ukuya kwi-40 Gbps kwaye zisetyenziswa ngokuqhelekileyo kumaziko edatha kunye neendawo eziphezulu zokusebenza zekhompyutha.
- Iimodyuli ze-QSFP zinokusasaza kwaye zifumane idatha kwiintambo ezininzi zefiber okanye iintambo zobhedu ngaxeshanye, zibonelela ngokunyuka kwe-bandwidth.
- Zifumaneka kwiintlobo ezahlukeneyo, kubandakanywa i-QSFP-SR4 (i-fiber multi-mode), i-QSFP-LR4 (i-fiber-mode-mode), kunye ne-QSFP-ER4 (i-extended access).
- Iimodyuli ze-QSFP zine-MPO / MTP isinxibelelanisi soxhumo lwefayibha kwaye zinokuxhasa ngokuthe ngqo-ncamathisela iintambo zethusi.
I-4- QSFP28 (i-Quad Small-Factor Pluggable 28) ii-Transceivers:
- I-transceivers ye-QSFP28 isizukulwana esilandelayo seemodyuli ze-QSFP, ezenzelwe amaxabiso aphezulu edatha.
- Baxhasa amaxabiso edatha ukuya kwi-100 Gbps kwaye isetyenziswa ngokubanzi kwiinethiwekhi zedatha yedatha yesantya esiphezulu.
- Iimodyuli ze-QSFP28 zinika ukwanda koxinzelelo lwe-port kunye nokusetyenziswa kwamandla aphantsi xa kuthelekiswa nezizukulwana zangaphambili.
- Zifumaneka kwiindidi ezahlukeneyo, kubandakanywa i-QSFP28-SR4 (i-fiber multi-mode), i-QSFP28-LR4 (i-fiber-mode-mode), kunye ne-QSFP28-ER4 (ukufikelela okwandisiweyo).
- Iimodyuli ze-QSFP28 zisebenzisa iskimu esiphezulu sokumodareyitha kunye nobuchule obuphambili bokucwangcisa umqondiso ukuphumeza amaxabiso aphezulu edatha.
Ezi modyuli ze-transceiver zihluke ngokwemilinganiselo yedatha, iifom zefom, imigangatho yenethiwekhi exhaswayo, kunye nemigama yokudlulisa. Iimodyuli ze-SFP kunye ne-SFP + ziqhelekileyo zisetyenziselwa izicelo eziphantsi kwesantya, ngelixa iimodyuli ze-QSFP kunye ne-QSFP28 zenzelwe iimfuno eziphezulu zesantya. Kubalulekile ukuqwalasela iimfuno ezithile zothungelwano kunye nokuhambelana nezixhobo zothungelwano xa ukhetha imodyuli efanelekileyo yothungelwano.
Ixesha lokuposa: Nov-27-2023
