ICC讯(Xun) 5月(Yue)15日(Ri),(?)在(Zai)2025武(Wu)汉(Han)光(Guang)博(Bo)会(Hui)第(Di)二(?)天(Tian),(?)ICC讯(Xun)石(Shi)联(Lian)合(He)意(Yi)桐(Tong)光(Guang)电(Dian)举(Ju)办(Ban)第(Di)二(?)届(Jie)50G PON&(?)FTTR产(Chan)业(Ye)发(Fa)展(Zhan)论(Lun)坛(Tan),(?)聚(Ju)焦(Jiao)50G
PON和(He)FTTR产(Chan)业(Ye)关(Guan)键(Jian)技(Ji)术(Shu)的(De)标(Biao)准(Zhun)化(Hua),(?)以(Yi)及(Ji)中(Zhong)国(Guo)下(Xia)一(Yi)代(Dai)PON产(Chan)业(Ye)试(Shi)点(Dian)发(Fa)展(Zhan)情(Qing)况(Kuang)。(?)来(Lai)自(Zi)中(Zhong)国(Guo)电(Dian)信(Xin)、(?)中(Zhong)国(Guo)联(Lian)通(Tong)、(?)中(Zhong)国(Guo)信(Xin)通(Tong)院(Yuan)、(?)烽(Feng)火(Huo)通(Tong)信(Xin)、(?)欣(Xin)诺(Nuo)通(Tong)信(Xin)、(?)索(Suo)尔(?)思(Si)光(Guang)电(Dian)、(?)源(Yuan)杰(Jie)科(Ke)技(Ji)、(?)四(Si)川(Chuan)光(Guang)恒(Heng)通(Tong)信(Xin)、(?)西(Xi)安(An)交(Jiao)通(Tong)大(Da)学(Xue)和(He)ICC讯(Xun)石(Shi)分(Fen)析(Xi)师(Shi)专(Zhuan)家(Jia)分(Fen)享(Xiang)了(Liao)关(Guan)于(Yu)50G
PON技(Ji)术(Shu)的(De)最(Zui)新(Xin)产(Chan)业(Ye)化(Hua)进(Jin)展(Zhan)。(?)
中(Zhong)国(Guo)信(Xin)通(Tong)院(Yuan)程(Cheng)强(Qiang)表(Biao)示(Shi),(?)50G
PON是(Shi)万(Wan)兆(Zhao)网(Wang)络(Luo)的(De)关(Guan)键(Jian)技(Ji)术(Shu),(?)重(Zhong)点(Dian)住(Zhu)宅(Zhai)场(Chang)景(Jing)和(He)企(Qi)业(Ye)场(Chang)景(Jing)的(De)上(Shang)下(Xia)行(Xing)链(Lian)路(Lu)容(Rong)量(Liang)增(Zeng)长(Chang),(?)复(Fu)用(Yong)现(Xian)有(You)ODN基(Ji)础(Chu)设(She)施(Shi),(?)推(Tui)动(Dong)GPON/XG(S)-PON/50G
PON三(San)代(Dai)共(Gong)存(Cun),(?)以(Yi)及(Ji)优(You)化(Hua)延(Yan)迟(Chi)和(He)提(Ti)高(Gao)可(Ke)靠(Kao)性(Xing)。(?)中(Zhong)国(Guo)产(Chan)业(Ye)界(Jie)在(Zai)50G PON PMD和(He)TC层(Ceng)标(Biao)准(Zhun)发(Fa)布(Bu)后(Hou),(?)开(Kai)始(Shi)密(Mi)集(Ji)进(Jin)行(Xing)相(Xiang)关(Guan)验(Yan)证(Zheng)和(He)试(Shi)点(Dian),(?)对(Dui)三(San)代(Dai)PON共(Gong)存(Cun)能(Neng)力(Li),(?)Class
B+/Class C+光(Guang)链(Lian)路(Lu)预(Yu)算(Suan)能(Neng)力(Li),(?)小(Xiao)型(Xing)化(Hua)光(Guang)模(Mo)块(Kuai)等(Deng)影(Ying)响(Xiang)现(Xian)网(Wang)部(Bu)署(Shu)进(Jin)行(Xing)了(Liao)测(Ce)试(Shi)验(Yan)证(Zheng),(?)推(Tui)动(Dong)50G PON技(Ji)术(Shu)产(Chan)品(Pin)成(Cheng)熟(Shu)。(?)
烽(Feng)火(Huo)通(Tong)信(Xin)技(Ji)术(Shu)专(Zhuan)家(Jia)王(Wang)志(Zhi)军(Jun)表(Biao)示(Shi),(?)国(Guo)内(Nei)外(Wai)产(Chan)业(Ye)界(Jie)推(Tui)动(Dong)了(Liao)50G PON标(Biao)准(Zhun)逐(Zhu)步(Bu)成(Cheng)熟(Shu),(?)目(Mu)前(Qian)已(Yi)经(Jing)具(Ju)备(Bei)加(Jia)速(Su)推(Tui)进(Jin)50
PON试(Shi)验(Yan)部(Bu)署(Shu)的(De)条(Tiao)件(Jian),(?)为(Wei)进(Jin)一(Yi)步(Bu)商(Shang)用(Yong)铺(Pu)开(Kai)道(Dao)路(Lu)。(?)烽(Feng)火(Huo)通(Tong)信(Xin)推(Tui)出(Chu)了(Liao)全(Quan)新(Xin)AN6000T万(Wan)兆(Zhao)平(Ping)台(Tai),(?)支(Zhi)持(Chi)50G PON和(He)超(Chao)100G PON的(De)平(Ping)滑(Hua)演(Yan)进(Jin)。(?)烽(Feng)火(Huo)通(Tong)信(Xin)在(Zai)50G
PON应(Ying)用(Yong)上(Shang)还(Huan)实(Shi)现(Xian)了(Liao)业(Ye)界(Jie)领(Ling)先(Xian)的(De)小(Xiao)型(Xing)化(Hua)光(Guang)模(Mo)块(Kuai),(?)采(Cai)用(Yong)高(Gao)集(Ji)成(Cheng)度(Du)BOSA器(Qi)件(Jian)和(He)高(Gao)隔(Ge)离(Li)度(Du)Z-Block分(Fen)光(Guang)设(She)计(Ji)和(He)高(Gao)性(Xing)能(Neng)自(Zi)研(Yan)DSP算(Suan)法(Fa)。(?)
四(Si)川(Chuan)光(Guang)恒(Heng)通(Tong)信(Xin)业(Ye)务(Wu)发(Fa)展(Zhan)总(Zong)监(Jian)郭(Guo)江(Jiang)涛(Tao)表(Biao)示(Shi),(?) 50G
PON部(Bu)署(Shu)需(Xu)要(Yao)兼(Jian)容(Rong)1G/10G/50G三(San)代(Dai)PON业(Ye)务(Wu)的(De)OLT产(Chan)品(Pin),(?)需(Xu)要(Yao)小(Xiao)型(Xing)化(Hua)封(Feng)装(Zhuang)来(Lai)与(Yu)现(Xian)网(Wang)主(Zhu)流(Liu)16口(Kou)线(Xian)卡(Ka)匹(Pi)配(Pei),(?)解(Jie)决(Jue)机(Ji)房(Fang)空(Kong)间(Jian)不(Bu)足(Zu)的(De)难(Nan)题(Ti)。(?)通(Tong)过(Guo)内(Nei)置(Zhi)MPM合(He)分(Fen)波(Bo)组(Zu)件(Jian)和(He)高(Gao)隔(Ge)离(Li)度(Du)设(She)计(Ji),(?)可(Ke)以(Yi)有(You)效(Xiao)解(Jie)决(Jue)多(Duo)代(Dai)技(Ji)术(Shu)共(Gong)存(Cun)时(Shi)的(De)信(Xin)号(Hao)干(Gan)扰(Rao)问(Wen)题(Ti),(?)支(Zhi)持(Chi)三(San)模(Mo)共(Gong)存(Cun)。(?)同(Tong)时(Shi),(?)通(Tong)过(Guo)优(You)化(Hua)光(Guang)器(Qi)件(Jian)和(He)光(Guang)模(Mo)块(Kuai)设(She)计(Ji)实(Shi)现(Xian)的(De)小(Xiao)型(Xing)化(Hua)SFP-DD光(Guang)模(Mo)块(Kuai),(?)其(Qi)内(Nei)部(Bu)采(Cai)用(Yong)6*TO封(Feng)装(Zhuang)组(Zu)件(Jian),(?)可(Ke)以(Yi)复(Fu)用(Yong)10G
COMBO OLT设(She)备(Bei)产(Chan)线(Xian),(?)减(Jian)少(Shao)新(Xin)一(Yi)轮(Lun)投(Tou)资(Zi)。(?)50G PON已(Yi)经(Jing)通(Tong)过(Guo)实(Shi)验(Yan)室(Shi)级(Ji)测(Ce)试(Shi)并(Bing)朝(Chao)产(Chan)业(Ye)化(Hua)稳(Wen)步(Bu)推(Tui)进(Jin)。(?)
西(Xi)安(An)交(Jiao)通(Tong)大(Da)学(Xue)教(Jiao)授(Shou)李(Li)丹(Dan)表(Biao)示(Shi),(?)针(Zhen)对(Dui)50G PON对(Dui)高(Gao)速(Su)电(Dian)芯(Xin)片(Pian)TIA((?)跨(Kua)阻(Zu)放(Fang)大(Da)器(Qi))(?)需(Xu)求(Qiu),(?)科(Ke)研(Yan)团(Tuan)队(Dui)展(Zhan)示(Shi)了(Liao)首(Shou)个(Ge)CMOS 50G PON突(Tu)发(Fa)模(Mo)式(Shi)((?)Burst
mode)(?)TIA创(Chuang)新(Xin),(?)实(Shi)现(Xian)在(Zai)50Gbaud波(Bo)特(Te)率(Lu)上(Shang)7pA/Hz
的(De)低(Di)噪(Zao)声(Sheng),(?)模(Mo)拟(Ni)前(Qian)端(Duan)宗(Zong)14.7ns的(De)快(Kuai)速(Su)建(Jian)立(Li)时(Shi)间(Jian)并(Bing)兼(Jian)容(Rong)后(Hou)级(Ji)连(Lian)续(Xu)放(Fang)大(Da)器(Qi)。(?)整(Zheng)体(Ti)上(Shang),(?)李(Li)丹(Dan)团(Tuan)队(Dui)成(Cheng)功(Gong)推(Tui)出(Chu)基(Ji)于(Yu)CMOS工(Gong)艺(Yi)的(De)用(Yong)于(Yu)50G
PON的(De)模(Mo)拟(Ni)前(Qian)端(Duan)整(Zheng)体(Ti)的(De)低(Di)成(Cheng)本(Ben)方(Fang)案(An)。(?)
中(Zhong)国(Guo)电(Dian)信(Xin)高(Gao)级(Ji)专(Zhuan)家(Jia)金(Jin)嘉(Jia)亮(Liang)表(Biao)示(Shi),(?)50G
PON延(Yan)续(Xu)时(Shi)分(Fen)复(Fu)用(Yong)架(Jia)构(Gou),(?)系(Xi)统(Tong)容(Rong)量(Liang)提(Ti)升(Sheng)5倍(Bei),(?)支(Zhi)持(Chi)传(Chuan)统(Tong)IEEE和(He)ITU-T两(Liang)大(Da)标(Biao)准(Zhun)体(Ti)系(Xi)共(Gong)存(Cun)演(Yan)进(Jin)。(?)目(Mu)前(Qian)GPON体(Ti)系(Xi)的(De)50G
PON三(San)代(Dai)共(Gong)存(Cun)演(Yan)进(Jin)方(Fang)案(An)和(He)标(Biao)准(Zhun)已(Yi)经(Jing)确(Que)定(Ding),(?)但(Dan)是(Shi)EPON体(Ti)系(Xi)50G PON演(Yan)进(Jin)还(Huan)需(Xu)要(Yao)进(Jin)一(Yi)步(Bu)探(Tan)讨(Tao)。(?)EPON体(Ti)系(Xi)升(Sheng)级(Ji)主(Zhu)要(Yao)问(Wen)题(Ti)是(Shi)IEEE
EPON标(Biao)准(Zhun)中(Zhong)上(Shang)行(Xing)波(Bo)长(Chang)1260-1360nm((?)100nm间(Jian)隔(Ge))(?)与(Yu)ITU-T 50G
PON上(Shang)下(Xia)行(Xing)波(Bo)长(Chang)重(Zhong)叠(Die)。(?)在(Zai)EPON区(Qu)域(Yu),(?)波(Bo)分(Fen)方(Fang)案(An)产(Chan)业(Ye)已(Yi)具(Ju)备(Bei)非(Fei)对(Dui)称(Cheng)能(Neng)力(Li),(?)可(Ke)在(Zai)近(Jin)期(Qi)实(Shi)施(Shi),(?)而(?)规(Gui)模(Mo)部(Bu)署(Shu)阶(Jie)段(Duan)则(Ze)需(Xu)要(Yao)综(Zong)合(He)评(Ping)估(Gu)时(Shi)分(Fen)/波(Bo)分(Fen)方(Fang)案(An),(?)事(Shi)实(Shi)上(Shang)多(Duo)模(Mo)光(Guang)模(Mo)块(Kuai)((?)MPM)(?)方(Fang)案(An)可(Ke)支(Zhi)持(Chi)时(Shi)分(Fen)/波(Bo)分(Fen)方(Fang)案(An)。(?)
欣(Xin)诺(Nuo)通(Tong)信(Xin)研(Yan)发(Fa)副(Fu)总(Zong)吴(Wu)志(Zhi)远(Yuan)表(Biao)示(Shi),(?)针(Zhen)对(Dui)非(Fei)城(Cheng)区(Qu)OLT部(Bu)署(Shu)面(Mian)临(Lin)用(Yong)户(Hu)分(Fen)散(San)、(?)光(Guang)纤(Xian)直(Zhi)驱(Qu)造(Zao)价(Jia)高(Gao)、(?)OLT运(Yun)维(Wei)困(Kun)难(Nan)以(Yi)及(Ji)覆(Fu)盖(Gai)困(Kun)难(Nan)的(De)痛(Tong)点(Dian)。(?)采(Cai)用(Yong)PON放(Fang)大(Da)器(Qi)方(Fang)案(An)更(Geng)适(Shi)用(Yong)于(Yu)农(Nong)村(Cun)全(Quan)覆(Fu)盖(Gai)、(?)整(Zheng)治(Zhi)弱(Ruo)光(Guang)、(?)长(Chang)距(Ju)离(Li)覆(Fu)盖(Gai)的(De)场(Chang)景(Jing),(?)其(Qi)优(You)点(Dian)是(Shi)可(Ke)解(Jie)决(Jue)大(Da)部(Bu)分(Fen)弱(Ruo)光(Guang)问(Wen)题(Ti)成(Cheng)本(Ben)低(Di)、(?)利(Li)用(Yong)率(Lu)高(Gao)、(?)即(Ji)插(Cha)即(Ji)用(Yong)、(?)带(Dai)旁(Pang)路(Lu)/网(Wang)管(Guan)、(?)维(Wei)护(Hu)/安(An)装(Zhuang)便(Bian)捷(Jie)等(Deng)。(?)欣(Xin)诺(Nuo)通(Tong)信(Xin)全(Quan)系(Xi)列(Lie)PON解(Jie)决(Jue)方(Fang)案(An)可(Ke)以(Yi)满(Man)足(Zu)OLT覆(Fu)盖(Gai)低(Di)中(Zhong)高(Gao)密(Mi)度(Du)所(Suo)有(You)应(Ying)用(Yong)接(Jie)入(Ru)场(Chang)景(Jing),(?)提(Ti)供(Gong)PON放(Fang)大(Da)和(He)延(Yan)伸(Shen)方(Fang)案(An)可(Ke)解(Jie)决(Jue)长(Chang)距(Ju)离(Li)光(Guang)功(Gong)率(Lu)预(Yu)算(Suan)不(Bu)足(Zu)应(Ying)用(Yong)场(Chang)景(Jing),(?)PON over OTN可(Ke)解(Jie)决(Jue)光(Guang)纤(Xian)资(Zi)源(Yuan)不(Bu)足(Zu)的(De)场(Chang)景(Jing)。(?)
索(Suo)尔(?)思(Si)光(Guang)电(Dian)PON BU总(Zong)经(Jing)理(Li)胡(Hu)云(Yun)表(Biao)示(Shi),(?)基(Ji)于(Yu)自(Zi)研(Yan)50G 1342nm EML+SOA芯(Xin)片(Pian),(?)索(Suo)尔(?)思(Si)光(Guang)电(Dian)全(Quan)面(Mian)小(Xiao)型(Xing)化(Hua)封(Feng)装(Zhuang)SFP-DD单(Dan)模(Mo)、(?)双(Shuang)模(Mo)和(He)三(San)模(Mo)的(De)50G
OLT低(Di)功(Gong)耗(Hao)工(Gong)温(Wen)和(He)商(Shang)温(Wen)方(Fang)案(An)。(?)此(Ci)外(Wai),(?)基(Ji)于(Yu)自(Zi)研(Yan)的(De)25G 1286nm DML和(He)50G APD芯(Xin)片(Pian)可(Ke)以(Yi)提(Ti)供(Gong)SFP-DD/SFP56 50G
ONU低(Di)功(Gong)耗(Hao)工(Gong)温(Wen)方(Fang)案(An)。(?)50G非(Fei)对(Dui)此(Ci)OLT和(He)ONU预(Yu)计(Ji)在(Zai)2025年(Nian)第(Di)二(?)季(Ji)度(Du)和(He)第(Di)三(San)季(Ji)度(Du)实(Shi)现(Xian)量(Liang)产(Chan),(?)而(?)50G对(Dui)称(Cheng)OLT和(He)ONU需(Xu)要(Yao)产(Chan)业(Ye)链(Lian)继(Ji)续(Xu)系(Xi)统(Tong)解(Jie)决(Jue)关(Guan)键(Jian)电(Dian)芯(Xin)片(Pian)的(De)瓶(Ping)颈(Jing)以(Yi)推(Tui)动(Dong)量(Liang)产(Chan)。(?)
源(Yuan)杰(Jie)科(Ke)技(Ji)销(Xiao)售(Shou)副(Fu)总(Zong)白(Bai)英(Ying)会(Hui)表(Biao)示(Shi),(?)50G PON对(Dui)于(Yu)激(Ji)光(Guang)器(Qi)芯(Xin)片(Pian)的(De)技(Ji)术(Shu)需(Xu)求(Qiu),(?)主(Zhu)要(Yao)有(You)OLT端(Duan)1342nm EML+SOA((?)C+)(?)、(?)1342nm
EML+SOA((?)D)(?)以(Yi)及(Ji)ONU端(Duan)1286nm EML+SOA三(San)种(Zhong)激(Ji)光(Guang)器(Qi)型(Xing)号(Hao)。(?)伴(Ban)随(Sui)着(Zhuo)50G
PON持(Chi)续(Xu)演(Yan)进(Jin),(?)产(Chan)业(Ye)界(Jie)将(Jiang)需(Xu)要(Yao)具(Ju)备(Bei)可(Ke)靠(Kao)性(Xing)、(?)可(Ke)批(Pi)量(Liang)性(Xing)、(?)竞(Jing)争(Zheng)性(Xing)强(Qiang)、(?)安(An)全(Quan)性(Xing)和(He)先(Xian)进(Jin)性(Xing)特(Te)点(Dian)的(De)50G激(Ji)光(Guang)器(Qi)芯(Xin)片(Pian)。(?)至(Zhi)于(Yu)集(Ji)成(Cheng)SOA给(Gei)激(Ji)光(Guang)器(Qi)芯(Xin)片(Pian)带(Dai)来(Lai)的(De)成(Cheng)本(Ben)问(Wen)题(Ti),(?)则(Ze)需(Xu)要(Yao)从(Cong)芯(Xin)片(Pian)在(Zai)整(Zheng)体(Ti)BOM成(Cheng)本(Ben)占(Zhan)比(Bi)经(Jing)过(Guo)综(Zong)合(He)考(Kao)虑(Lu)而(?)判(Pan)断(Duan),(?)源(Yuan)杰(Jie)科(Ke)技(Ji)相(Xiang)信(Xin)集(Ji)成(Cheng)SOA的(De)50G
EML激(Ji)光(Guang)器(Qi)将(Jiang)给(Gei)客(Ke)户(Hu)提(Ti)供(Gong)兼(Jian)顾(Gu)性(Xing)能(Neng)与(Yu)成(Cheng)本(Ben)的(De)平(Ping)衡(Heng)选(Xuan)择(Ze)。(?)
ICC讯(Xun)石(Shi)高(Gao)级(Ji)分(Fen)析(Xi)师(Shi)吴(Wu)娜(Na)表(Biao)示(Shi),(?)50G PON在(Zai)国(Guo)际(Ji)((?)ITU-T)(?)与(Yu)中(Zhong)国(Guo)((?)CCSA)(?)的(De)推(Tui)动(Dong)下(Xia),(?)已(Yi)基(Ji)本(Ben)完(Wan)成(Cheng)50G
PON标(Biao)准(Zhun)制(Zhi)定(Ding),(?)国(Guo)内(Nei)三(San)模(Mo)光(Guang)模(Mo)块(Kuai)标(Biao)准(Zhun)及(Ji)产(Chan)业(Ye)化(Hua)正(Zheng)在(Zai)推(Tui)进(Jin),(?)其(Qi)中(Zhong)非(Fei)对(Dui)称(Cheng)方(Fang)案(An)成(Cheng)熟(Shu),(?)对(Dui)称(Cheng)方(Fang)案(An)仍(Reng)在(Zai)发(Fa)展(Zhan)中(Zhong)。(?)同(Tong)时(Shi),(?)50G PON将(Jiang)支(Zhi)撑(Cheng)2025-2035年(Nian)需(Xu)求(Qiu),(?)并(Bing)配(Pei)合(He)中(Zhong)国(Guo)
“(?)双(Shuang)万(Wan)兆(Zhao)战(Zhan)略(Lue)”(?)加(Jia)速(Su)商(Shang)用(Yong)。(?)预(Yu)测(Ce)未(Wei)来(Lai)三(San)年(Nian)50G PON进(Jin)入(Ru)规(Gui)模(Mo)部(Bu)署(Shu),(?)中(Zhong)国(Guo)将(Jiang)继(Ji)续(Xu)主(Zhu)导(Dao)全(Quan)球(Qiu)绝(Jue)大(Da)部(Bu)分(Fen)PON市(Shi)场(Chang)。(?)
如(Ru)今(Jin),(?)50G
PON经(Jing)过(Guo)三(San)大(Da)运(Yun)营(Ying)商(Shang)、(?)电(Dian)信(Xin)设(She)备(Bei)商(Shang)、(?)光(Guang)模(Mo)块(Kuai)和(He)光(Guang)器(Qi)件(Jian)以(Yi)及(Ji)光(Guang)电(Dian)芯(Xin)片(Pian)厂(Chang)商(Shang)的(De)协(Xie)同(Tong)推(Tui)进(Jin),(?)产(Chan)业(Ye)标(Biao)准(Zhun)获(Huo)得(De)了(Liao)实(Shi)质(Zhi)性(Xing)的(De)发(Fa)展(Zhan)。(?)2025年(Nian)1月(Yue),(?)中(Zhong)国(Guo)工(Gong)信(Xin)部(Bu)启(Qi)动(Dong)了(Liao)50G
PON在(Zai)全(Quan)国(Guo)方(Fang)位(Wei)168个(Ge)试(Shi)点(Dian)项(Xiang)目(Mu),(?)这(Zhe)将(Jiang)推(Tui)动(Dong)50G PON加(Jia)速(Su)从(Cong)实(Shi)验(Yan)室(Shi)向(Xiang)规(Gui)模(Mo)商(Shang)用(Yong)发(Fa)展(Zhan)。(?)