近日,国网辽宁省电力有限公司牵头承担的“电力光纤到户关键技术研究与示范”国家重点研发计划项目,顺利通过工信部产业发展促进中心的综合绩效评价。烽火通信资深业务专家深度参与该项目,承担了该示范工程的方案设计与实施。该项目的顺利验收,为实现电网和通信网基础设施深度融合提供了可复制的经验,为构建安全、便捷的公共信息服务平台奠定了基础,通过提升当前电网的信息化水平为“电力新基建”赋能。
电力光纤(xian)到户,培育产业新的增长(zhang)点
在(zai)(zai)“新(xin)基(ji)建(jian)”引领下,传统电(dian)力(li)(li)将(jiang)向智(zhi)(zhi)(zhi)能(neng)(neng)(neng)(neng)感知、信(xin)息(xi)互(hu)(hu)联(lian)的(de)(de)智(zhi)(zhi)(zhi)慧电(dian)网(wang)(wang)加速转型。电(dian)力(li)(li)光纤(xian)(xian)到(dao)户(hu)以(yi)其资(zi)源(yuan)(yuan)融合(he)(he)、提(ti)高(gao)电(dian)力(li)(li)信(xin)息(xi)互(hu)(hu)联(lian)互(hu)(hu)通(tong)能(neng)(neng)(neng)(neng)力(li)(li)等优势(shi)为(wei)各方带来(lai)诸多效(xiao)益。首先,它(ta)在(zai)(zai)使用(yong)电(dian)力(li)(li)通(tong)道资(zi)源(yuan)(yuan)的(de)(de)同(tong)时,可承载电(dian)力(li)(li)和通(tong)信(xin)业务(wu),无需单独建(jian)设(she)(she)通(tong)信(xin)通(tong)道,从而降(jiang)低(di)重复建(jian)设(she)(she)对环境的(de)(de)影响,提(ti)高(gao)了生态效(xiao)益;其次,电(dian)力(li)(li)光纤(xian)(xian)到(dao)户(hu)构建(jian)了多网(wang)(wang)融合(he)(he)的(de)(de)网(wang)(wang)络,提(ti)供包括互(hu)(hu)联(lian)网(wang)(wang)接入(ru)、广播电(dian)视(shi)、智(zhi)(zhi)(zhi)能(neng)(neng)(neng)(neng)电(dian)网(wang)(wang)交(jiao)互(hu)(hu)等业务(wu)。在(zai)(zai)该项(xiang)目中,示范小区应用(yong)工程投资(zi)降(jiang)低(di)了11.6%,户(hu)均节(jie)省投资(zi)1668元,通(tong)过资(zi)源(yuan)(yuan)整(zheng)合(he)(he)产生了经济效(xiao)益;第三,它(ta)将(jiang)形(xing)成开放式的(de)(de)公共服务(wu)基(ji)础(chu)平台(tai),实现城市能(neng)(neng)(neng)(neng)源(yuan)(yuan)的(de)(de)优化(hua)配置和高(gao)效(xiao)利用(yong),支撑(cheng)智(zhi)(zhi)(zhi)慧城市建(jian)设(she)(she)和节(jie)能(neng)(neng)(neng)(neng)社(she)会发展,通(tong)过多方合(he)(he)作、互(hu)(hu)利共赢(ying)带来(lai)社(she)会效(xiao)益。电(dian)力(li)(li)光纤(xian)(xian)在(zai)(zai)家庭和政(zheng)企的(de)(de)覆盖,将(jiang)为(wei)智(zhi)(zhi)(zhi)能(neng)(neng)(neng)(neng)电(dian)网(wang)(wang)打造一(yi)张高(gao)速、可靠的(de)(de)数据传输(shu)网(wang)(wang)络,为(wei)能(neng)(neng)(neng)(neng)源(yuan)(yuan)物(wu)联(lian)网(wang)(wang)、智(zhi)(zhi)(zhi)能(neng)(neng)(neng)(neng)化(hua)服务(wu)搭建(jian)基(ji)础(chu)平台(tai),从而实现高(gao)效(xiao)的(de)(de)能(neng)(neng)(neng)(neng)源(yuan)(yuan)管理,并孕育(yu)出新(xin)的(de)(de)产业增长点(dian)。
烽火(huo)创(chuang)新OLT平台,服务智(zhi)能电(dian)网建设
电(dian)(dian)(dian)力光纤到户(hu)将(jiang)为用(yong)(yong)(yong)户(hu)打(da)造一(yi)(yi)张(zhang)集(ji)千兆网(wang)络(luo)、家庭安防、用(yong)(yong)(yong)电(dian)(dian)(dian)信(xin)息采(cai)集(ji)、配电(dian)(dian)(dian)自(zi)动化(hua)(hua)、云服(fu)(fu)务(wu)(wu)(wu)(wu)、高清视(shi)频(pin)点播(bo)的综合服(fu)(fu)务(wu)(wu)(wu)(wu)信(xin)息化(hua)(hua)平台(tai)。其(qi)智(zhi)(zhi)能化(hua)(hua)和(he)(he)多样化(hua)(hua)的网(wang)络(luo)服(fu)(fu)务(wu)(wu)(wu)(wu)对OLT平台(tai)提(ti)出了(le)(le)(le)更(geng)高带宽、更(geng)快(kuai)速(su)(su)度、更(geng)灵活管(guan)控等要求(qiu)。作为该项目(mu)(mu)中(zhong)的关(guan)键成员,烽(feng)(feng)火采(cai)用(yong)(yong)(yong)了(le)(le)(le)100G上联(lian)接口(kou)、交(jiao)换(huan)单(dan)元(yuan)、主(zhu)(zhu)备倒换(huan)单(dan)元(yuan)、主(zhu)(zhu)从通(tong)信(xin)通(tong)道的集(ji)成方(fang)法,构建了(le)(le)(le)大容量交(jiao)换(huan)平台(tai),解决了(le)(le)(le)OLT 100G上联(lian)端口(kou)整机(ji)机(ji)电(dian)(dian)(dian)、电(dian)(dian)(dian)磁(ci)兼容、射频(pin)损耗(hao)、多端口(kou)串(chuan)扰和(he)(he)单(dan)端口(kou)插(cha)入(ru)损耗(hao)等技术(shu)问题(ti),同时(shi)引入(ru)了(le)(le)(le)高速(su)(su)背板(ban)互联(lian)技术(shu),将(jiang)主(zhu)(zhu)控盘(pan)、各业(ye)务(wu)(wu)(wu)(wu)盘(pan)及上联(lian)盘(pan)采(cai)用(yong)(yong)(yong)高速(su)(su)SERDES连(lian)接,满足了(le)(le)(le)项目(mu)(mu)对大上联(lian)带宽和(he)(he)高传输速(su)(su)度的要求(qiu)。同时(shi),为了(le)(le)(le)进(jin)一(yi)(yi)步研究业(ye)务(wu)(wu)(wu)(wu)管(guan)控系统(tong)、提(ti)高业(ye)务(wu)(wu)(wu)(wu)管(guan)理能力,烽(feng)(feng)火基(ji)于软件(jian)定义(yi)网(wang)络(luo)思想将(jiang)数据交(jiao)换(huan)和(he)(he)控制分(fen)离,通(tong)过虚拟化(hua)(hua)实现OLT分(fen)权分(fen)域逻(luo)辑管(guan)理,即在该项目(mu)(mu)中(zhong)将(jiang)OLT划(hua)分(fen)为8个逻(luo)辑切(qie)片,并支(zhi)持板(ban)卡和(he)(he)PON口(kou)切(qie)片粒度,完成了(le)(le)(le)不(bu)同业(ye)务(wu)(wu)(wu)(wu)的分(fen)级服(fu)(fu)务(wu)(wu)(wu)(wu)及差异(yi)化(hua)(hua)资源管(guan)控,有效(xiao)支(zhi)撑(cheng)了(le)(le)(le)网(wang)络(luo)资源灵活分(fen)配和(he)(he)多业(ye)务(wu)(wu)(wu)(wu)智(zhi)(zhi)能运营。此外(wai),凭借优(you)异(yi)性能,烽(feng)(feng)火新(xin)一(yi)(yi)代OLT满足了(le)(le)(le)该项目(mu)(mu)中(zhong)2500户(hu)以上用(yong)(yong)(yong)户(hu)的千兆到户(hu)需(xu)求(qiu),为研究高速(su)(su)视(shi)讯云、智(zhi)(zhi)能电(dian)(dian)(dian)网(wang)和(he)(he)智(zhi)(zhi)慧社(she)区(qu)等业(ye)务(wu)(wu)(wu)(wu)打(da)下坚实基(ji)础。
面向(xiang)未来(lai),烽火将结合在光通信(xin)领(ling)域(yu)的(de)深厚积累,与国(guo)家(jia)电(dian)网及行(xing)(xing)业合作(zuo)伙伴一道(dao)为电(dian)网插(cha)上信(xin)息(xi)化的(de)翅(chi)膀,在提高电(dian)网运(yun)行(xing)(xing)效率、优化能(neng)效管(guan)理(li)带动能(neng)源服务产业发展(zhan)、服务经济社会(hui)的(de)同(tong)时,也让更多家(jia)庭用户因此享受到更智能(neng)便捷的(de)生活。