A Imojuli ye-Transceiver, iyidivayisi ehlanganisa kokubili imisebenzi yokudlulisa kanye neyokwamukela kuphakheji eyodwa.Amamojula e-Transceiveryizinto zikagesi ezisetshenziswa ezinhlelweni zokuxhumana ukuze zidlulise futhi zamukele idatha ngezinhlobo ezahlukene zamanethiwekhi. Zivame ukusetshenziswa emishinini yokuxhumana njengezinguquko, ama-router, namakhadi esixhumi senethiwekhi. Zisetshenziswa ezinhlelweni zokuxhumana kanye nokuxhumana ukuze zidlulise futhi zamukele idatha ngezinhlobo ezahlukene zemidiya, njengezintambo ze-optical noma izintambo zethusi. Igama elithi "transceiver" lisuselwa ekuhlanganisweni "kwe-transmitter" kanye "ne-receiver." Amamojula e-Transceiver asetshenziswa kabanzi kumanethiwekhi e-Ethernet, izinhlelo zokugcina ze-Fiber Channel, ezokuxhumana, izikhungo zedatha, kanye nezinye izinhlelo zokusebenza zokuxhumana. Zidlala indima ebalulekile ekuvumeleni ukudluliselwa kwedatha okuthembekile nokusheshayo ngezinhlobo ezahlukene zemidiya.
Umsebenzi oyinhloko we-transceiver module ukuguqula izimpawu zikagesi zibe izimpawu ezibonakalayo (uma kwenzeka kuma-transceiver e-fiber optic) noma okuphambene nalokho (uma kwenzeka kuma-transceiver asekelwe ethusi). Ivumela ukuxhumana okuqondiswayo ngokudlulisa idatha kusuka kudivayisi yomthombo kuya kudivayisi yendawo oya kuyo kanye nokwamukela idatha kusuka kudivayisi yendawo oya kuyo emuva kudivayisi yomthombo.
Amamojula e-Transceiver ngokuvamile aklanyelwe ukuba axhunywe kalula, okusho ukuthi angafakwa noma asuswe emishinini yokuxhumana ngaphandle kokuvula uhlelo. Lesi sici sivumela ukufakwa okulula, ukushintshwa, kanye nokuguquguquka ekucushweni kwenethiwekhi.
Amamojula e-Transceiver afika ngezindlela ezahlukahlukene zefomu, njenge-Small Form-Factor Pluggable (SFP), SFP+, QSFP (Quad Small Form-Factor Pluggable), QSFP28, nokuningi. I-form factor ngayinye yenzelwe amazinga athile edatha, amabanga okudlulisa, kanye nezindinganiso zenethiwekhi. Ama-Mylnking™ Network Packet Brokers avame ukusebenzisa lolu hlobo lwe-4Amamojula we-Optical Transceiver: Okuxhunywayo Kwefomu Elincane (SFP), SFP+, QSFP (Okuxhunywayo Kwefomu Elincane Elinezinhlangothi Ezine), QSFP28, nokuningi.
Nazi imininingwane eyengeziwe, izincazelo, kanye nomehluko mayelana nezinhlobo ezahlukene zamamojula we-transceiver e-SFP, SFP+, QSFP, kanye ne-QSFP28, asetshenziswa kakhulu ku-Amathephu Enethiwekhi, Abathengisi Bephakethe LenethiwekhifuthiI-Inline Network Bypassukuze uthole inkomba yakho yomusa:
1- Ama-transceiver e-SFP (Small Form-Factor Pluggable):
- Ama-transceiver e-SFP, aziwa nangokuthi ama-SFP noma ama-mini-GBIC, angamamojula amancane futhi axhumeka kalula asetshenziswa kumanethiwekhi e-Ethernet kanye ne-Fiber Channel.
- Zisekela amazinga edatha asukela ku-100 Mbps kuya ku-10 Gbps, kuye ngohlobo oluthile.
- Ama-transceiver e-SFP ayatholakala ngezinhlobo ezahlukene ze-optical fiber, kufaka phakathi i-multi-mode (SX), i-single-mode (LX), kanye ne-long-range (LR).
- Ziza nezinhlobo ezahlukene zokuxhuma njenge-LC, i-SC, kanye ne-RJ-45, kuye ngezidingo zenethiwekhi.
- Amamojula e-SFP asetshenziswa kabanzi ngenxa yobukhulu bawo obuncane, ukuguquguquka, kanye nokulula kokufakwa.
Ama-transceiver e-2- SFP+ (Athuthukisiwe Angenazo Izici Ezincane):
- Ama-transceiver e-SFP+ ayinguqulo ethuthukisiwe yamamojula e-SFP aklanyelwe amazinga aphezulu edatha.
- Zisekela amazinga edatha afinyelela ku-10 Gbps futhi zivame ukusetshenziswa kumanethiwekhi ayi-10 Gigabit Ethernet.
- Amamojula e-SFP+ ahambisana ne-backward slots ze-SFP, okuvumela ukufuduka okulula kanye nokuguquguquka ekuthuthukisweni kwenethiwekhi.
- Ziyatholakala ngezinhlobo ezahlukene zefayibha, okuhlanganisa i-multi-mode (SR), i-single-mode (LR), kanye nezintambo zethusi ezinamathiselwe ngqo (DAC).
Ama-Transceiver e-QSFP (ama-Quad Small Form-Factor Pluggable) angu-3-:
- Ama-transceiver e-QSFP angamamojula aphezulu asetshenziselwa ukudlulisa idatha ngesivinini esikhulu.
- Zisekela amazinga edatha afinyelela ku-40 Gbps futhi zivame ukusetshenziswa ezikhungweni zedatha nasezindaweni zokubala ezisebenza kahle kakhulu.
- Amamojula e-QSFP angathumela futhi athole idatha ngezintambo eziningi zefayibha noma izintambo zethusi ngasikhathi sinye, enikeza i-bandwidth eyandisiwe.
- Zitholakala ngezinhlobo ezahlukene, okuhlanganisa i-QSFP-SR4 (i-fiber yemodi eminingi), i-QSFP-LR4 (i-fiber yemodi eyodwa), kanye ne-QSFP-ER4 (ukufinyelela okunwetshiwe).
- Amamojula e-QSFP anesixhumi se-MPO/MTP sokuxhuma ifayibha futhi angasekela nezintambo zethusi ezinamathiselwe ngqo.
Ama-transceiver e-QSFP28 (ama-Quad Small Form-Factor Pluggable 28):
- Ama-transceiver e-QSFP28 ayisizukulwane esilandelayo samamojula e-QSFP, aklanyelwe amazinga aphezulu edatha.
- Zisekela amazinga edatha afinyelela ku-100 Gbps futhi zisetshenziswa kabanzi kumanethiwekhi esikhungo sedatha asheshayo.
- Amamojula e-QSFP28 anikeza ukwanda kobuningi be-port kanye nokusetshenziswa kwamandla okuphansi uma kuqhathaniswa nezizukulwane zangaphambilini.
- Zitholakala ngezinhlobo ezahlukene, okuhlanganisa i-QSFP28-SR4 (i-fiber yemodi eminingi), i-QSFP28-LR4 (i-fiber yemodi eyodwa), kanye ne-QSFP28-ER4 (ukufinyelela okunwetshiwe).
- Amamojula e-QSFP28 asebenzisa uhlelo lokuguquguquka oluphezulu kanye namasu okucubungula amasignali athuthukile ukuze kufezwe amazinga aphezulu edatha.
Lawa mamojula e-transceiver ahlukile ngokwezinga ledatha, izici zefomu, amazinga enethiwekhi asekelwayo, kanye namabanga okudlulisa. Amamojula e-SFP kanye ne-SFP+ avame ukusetshenziswa ezinhlelweni zokusebenza ezinesivinini esiphansi, kuyilapho amamojula e-QSFP kanye ne-QSFP28 eklanyelwe izidingo zesivinini esiphezulu. Kubalulekile ukucabangela izidingo ezithile zenethiwekhi kanye nokuhambisana nemishini yokuxhumana lapho ukhetha imojula ye-transceiver efanele.
Isikhathi sokuthunyelwe: Novemba-27-2023
