Tambo dzePassive, dzakadai seDAC, dzine zvinhu zvemagetsi zvishoma, dzinoshandisa simba shoma, uye dzinodhura.Mukuwedzera, iyo yakaderera latency iri kuwedzera kukosha nekuti isu tinonyanya kushanda munguva chaiyo uye tinoda chaiyo-nguva yekuwana data.Zvisinei, kana ichishandiswa pakureba ne112Gbps PAM-4 (brand of pulse amplitude modulation technology) mu800Gbps/port environment, kurasikirwa kwedata kunoitika pamusoro petambo dzepassive, zvichiita kuti zvisakwanisike kuwana chinyakare 56Gbps PAM-4 kureba pamusoro pemamita maviri.
AEC yakagadzirisa dambudziko rekurasikirwa kwedata nevakawanda retimers - imwe pakutanga uye imwe pakupedzisira.Zviratidzo zve data zvinopfuura neAEC sezvavanopinda nekubuda, uye vanogadzirisa vanogadzirisa zviratidzo zve data.AEC's retimers inoburitsa masaini akajeka, kubvisa ruzha, uye kukwidziridza masaini kuti akajeka, akajeka kutapurirana data.
Imwe mhando yetambo ine inoshanda zvemagetsi imhangura inoshanda (ACC), iyo inopa mutsara amplifier pane retimer.Retimers inogona kubvisa kana kuderedza ruzha mumatambo, asi mutsara amplifiers haagone.Izvi zvinoreva kuti haigadzirise chiratidzo, asi inongowedzera chiratidzo, iyo inowedzerawo ruzha.Chii chinoguma?Zviripachena mutsara amplifiers inopa yakaderera mutengo sarudzo, asi retimers inopa yakajeka chiratidzo.Pane zvakanakira nekuipira kune ese ari maviri, uye ndeipi yekusarudza zvinoenderana nekushandisa, inodiwa kuita, uye bhajeti.
Muma plug-and-play scenarios, vanodzokorora vane budiriro yepamusoro.Semuyenzaniso, tambo dzine mutsara amplifiers dzinogona kunetsa kuchengetedza inogamuchirika chiratidzo chekuvimbika kuita kana top-of-rack (TOR) switch uye maseva akabatana navo anogadzirwa nevatengesi vakasiyana.Mamaneja enzvimbo yedata haafanire kufarira kutenga mhando yega yega yemidziyo kubva kumutengesi mumwe chete, kana kutsiva midziyo iripo kugadzira imwe-mutengesi mhinduro kubva kumusoro kusvika pasi.Pane kudaro, nzvimbo zhinji dzedata dzinosanganisa uye dzinofananidza michina kubva kune vakasiyana vatengesi.Naizvozvo, kushandiswa kwemaretimers kunowedzera kubudirira kuita "plug uye tamba" yemaseva matsva mune iripo zvivakwa zvine chiteshi chakavimbiswa.Muchiitiko ichi, kudzorera nguva kunorevawo kuchengetedza kwakakosha kwemutengo.
Nguva yekutumira: Nov-01-2022