ICC讯(Xun) 在(Zai)旧(Jiu)金(Jin)山(Shan)举(Ju)行(Xing)的(De)OFC
2025展(Zhan)会(Hui)上(Shang),(?)Marvell公(Gong)司(Si)展(Zhan)示(Shi)的(De)搭(Da)载(Zai)200G跨(Kua)阻(Zu)放(Fang)大(Da)器(Qi)(TIA)的(De)1.6T光(Guang)模(Mo)块(Kuai)引(Yin)发(Fa)关(Guan)注(Zhu)。(?)这(Zhe)款(Kuan)被(Bei)多(Duo)家(Jia)超(Chao)大(Da)规(Gui)模(Mo)企(Qi)业(Ye)认(Ren)可(Ke)为(Wei)性(Xing)能(Neng)领(Ling)先(Xian)的(De)TIA,(?)正(Zheng)成(Cheng)为(Wei)200G/通(Tong)道(Dao)光(Guang)模(Mo)块(Kuai)的(De)标(Biao)准(Zhun)配(Pei)置(Zhi)。(?)
TIA作(Zuo)为(Wei)光(Guang)通(Tong)信(Xin)系(Xi)统(Tong)的(De)关(Guan)键(Jian)组(Zu)件(Jian),(?)负(Fu)责(Ze)将(Jiang)光(Guang)探(Tan)测(Ce)器(Qi)接(Jie)收(Shou)的(De)光(Guang)信(Xin)号(Hao)转(Zhuan)换(Huan)为(Wei)电(Dian)信(Xin)号(Hao),(?)供(Gong)数(Shu)据(Ju)中(Zhong)心(Xin)服(Fu)务(Wu)器(Qi)和(He)处(Chu)理(Li)器(Qi)使(Shi)用(Yong)。(?)简(Jian)单(Dan)来(Lai)说(Shuo),(?)TIA实(Shi)现(Xian)了(Liao)光(Guang)子(Zi)到(Dao)电(Dian)子(Zi)的(De)数(Shu)据(Ju)转(Zhuan)换(Huan),(?)同(Tong)时(Shi)为(Wei)光(Guang)数(Shu)字(Zi)信(Xin)号(Hao)处(Chu)理(Li)器(Qi)提(Ti)供(Gong)信(Xin)号(Hao)放(Fang)大(Da),(?)过(Guo)滤(Lu)噪(Zao)声(Sheng)并(Bing)保(Bao)持(Chi)信(Xin)号(Hao)完(Wan)整(Zheng)性(Xing)。(?)
几(Ji)乎(Hu)所(Suo)有(You)长(Chang)度(Du)超(Chao)过(Guo)3米(Mi)的(De)数(Shu)据(Ju)中(Zhong)心(Xin)内(Nei)部(Bu)链(Lian)路(Lu)两(Liang)端(Duan)都(Du)配(Pei)有(You)光(Guang)模(Mo)块(Kuai)((?)内(Nei)含(Han)TIA)(?)。(?)TIA在(Zai)完(Wan)全(Quan)重(Zhong)定(Ding)时(Shi)光(Guang)模(Mo)块(Kuai)(FRO)、(?)发(Fa)射(She)重(Zhong)定(Ding)时(Shi)光(Guang)模(Mo)块(Kuai)(TRO)和(He)线(Xian)性(Xing)可(Ke)插(Cha)拔(Ba)光(Guang)模(Mo)块(Kuai)(LPO)中(Zhong)不(Bu)可(Ke)或(Huo)缺(Que),(?)支(Zhi)撑(Cheng)着(Zhuo)包(Bao)含(Han)数(Shu)百(Bai)个(Ge)XPU的(De)扩(Kuo)展(Zhan)服(Fu)务(Wu)器(Qi)、(?)有(You)源(Yuan)光(Guang)缆(Lan)(AOC)以(Yi)及(Ji)共(Gong)封(Feng)装(Zhuang)光(Guang)学(Xue)(CPO)等(Deng)新(Xin)兴(Xing)技(Ji)术(Shu)。(?)据(Ju)LightCounting预(Yu)测(Ce),(?)到(Dao)2030年(Nian)光(Guang)互(Hu)连(Lian)市(Shi)场(Chang)规(Gui)模(Mo)将(Jiang)增(Zeng)长(Chang)至(Zhi)115亿(Yi)美(Mei)元(Yuan)。(?)
当(Dang)前(Qian)TIA技(Ji)术(Shu)面(Mian)临(Lin)转(Zhuan)折(Zhe)点(Dian)。(?)现(Xian)有(You)100G/通(Tong)道(Dao)TIA多(Duo)采(Cai)用(Yong)引(Yin)线(Xian)键(Jian)合(He)技(Ji)术(Shu),(?)但(Dan)200G/通(Tong)道(Dao)时(Shi)代(Dai)即(Ji)将(Jiang)来(Lai)临(Lin),(?)传(Chuan)统(Tong)技(Ji)术(Shu)已(Yi)无(Wu)法(Fa)满(Man)足(Zu)需(Xu)求(Qiu)。(?)Marvell创(Chuang)新(Xin)性(Xing)地(Di)采(Cai)用(Yong)混(Hun)合(He)架(Jia)构(Gou):(?)在(Zai)射(She)频(Pin)连(Lian)接(Jie)部(Bu)分(Fen)使(Shi)用(Yong)倒(Dao)装(Zhuang)芯(Xin)片(Pian)提(Ti)升(Sheng)性(Xing)能(Neng),(?)其(Qi)他(Ta)部(Bu)分(Fen)保(Bao)留(Liu)引(Yin)线(Xian)键(Jian)合(He)以(Yi)控(Kong)制(Zhi)成(Cheng)本(Ben)。(?)这(Zhe)种(Zhong)被(Bei)业(Ye)界(Jie)称(Cheng)为(Wei)2.5D的(De)封(Feng)装(Zhuang)技(Ji)术(Shu),(?)已(Yi)成(Cheng)为(Wei)200G
TIA的(De)行(Xing)业(Ye)标(Biao)杆(Gan),(?)在(Zai)降(Jiang)低(Di)成(Cheng)本(Ben)的(De)同(Tong)时(Shi)提(Ti)高(Gao)了(Liao)良(Liang)率(Lu)、(?)串(Chuan)扰(Rao)性(Xing)能(Neng)和(He)信(Xin)号(Hao)完(Wan)整(Zheng)性(Xing)。(?)
Marvell的(De)200G
TIA在(Zai)误(Wu)码(Ma)率(Lu)和(He)灵(Ling)敏(Min)度(Du)方(Fang)面(Mian)展(Zhan)现(Xian)出(Chu)卓(Zhuo)越(Yue)性(Xing)能(Neng),(?)适(Shi)用(Yong)于(Yu)从(Cong)FRO到(Dao)LPO的(De)所(Suo)有(You)可(Ke)插(Cha)拔(Ba)应(Ying)用(Yong),(?)并(Bing)能(Neng)集(Ji)成(Cheng)到(Dao)支(Zhi)持(Chi)CPO的(De)XPU设(She)计(Ji)中(Zhong)。(?)凭(Ping)借(Jie)在(Zai)组(Zu)件(Jian)、(?)集(Ji)成(Cheng)、(?)封(Feng)装(Zhuang)和(He)系(Xi)统(Tong)方(Fang)面(Mian)的(De)专(Zhuan)业(Ye)知(Zhi)识(Shi),(?)Marvell正(Zheng)推(Tui)动(Dong)光(Guang)互(Hu)连(Lian)解(Jie)决(Jue)方(Fang)案(An)的(De)全(Quan)面(Mian)发(Fa)展(Zhan)。(?)该(Gai)公(Gong)司(Si)100G
TIA和(He)激(Ji)光(Guang)驱(Qu)动(Dong)器(Qi)已(Yi)在(Zai)数(Shu)据(Ju)中(Zhong)心(Xin)市(Shi)场(Chang)占(Zhan)据(Ju)重(Zhong)要(Yao)地(Di)位(Wei),(?)200G TIA有(You)望(Wang)延(Yan)续(Xu)这(Zhe)一(Yi)优(You)势(Shi)。(?)
原(Yuan)文(Wen):(?)Advancing Optics with a Hybrid Route to TIAs -- https://www.marvell.com/blogs/advancing-optics-with-a-hybrid-route-to-tias.html