发(Fa)展(Zhan)背(Bei)景(Jing)
多(Duo)年(Nian)以(Yi)来(Lai),(?)传(Chuan)统(Tong)TMD((?)时(Shi)分(Fen)复(Fu)用(Yong))(?)交(Jiao)换(Huan)技(Ji)术(Shu)是(Shi)多(Duo)业(Ye)务(Wu)承(Cheng)载(Zai)网(Wang)络(Luo)中(Zhong)最(Zui)核(He)心(Xin)的(De)技(Ji)术(Shu)之(Zhi)一(Yi)。(?)但(Dan)随(Sui)着(Zhuo)通(Tong)信(Xin)行(Xing)业(Ye)技(Ji)术(Shu)迅(Xun)速(Su)发(Fa)展(Zhan),(?)基(Ji)于(Yu)IP技(Ji)术(Shu)的(De)核(He)心(Xin)网(Wang)((?)IMS)(?)、(?)承(Cheng)载(Zai)网(Wang)都(Du)已(Yi)经(Jing)成(Cheng)熟(Shu),(?)并(Bing)在(Zai)网(Wang)上(Shang)规(Gui)模(Mo)部(Bu)署(Shu),(?)具(Ju)备(Bei)对(Dui)传(Chuan)统(Tong)TDM设(She)备(Bei)替(Ti)代(Dai)的(De)能(Neng)力(Li)。(?)同(Tong)时(Shi)大(Da)量(Liang)TDM设(She)备(Bei)在(Zai)网(Wang)运(Yun)行(Xing)时(Shi)间(Jian)超(Chao)过(Guo)20年(Nian),(?)设(She)备(Bei)老(Lao)化(Hua)故(Gu)障(Zhang)率(Lu)高(Gao),(?)运(Yun)维(Wei)不(Bu)方(Fang)便(Bian),(?)运(Yun)营(Ying)商(Shang)一(Yi)直(Zhi)在(Zai)寻(Xun)求(Qiu)一(Yi)条(Tiao)合(He)适(Shi)的(De)TDM退(Tui)网(Wang)道(Dao)路(Lu)。(?)
目(Mu)前(Qian),(?)各(Ge)大(Da)运(Yun)营(Ying)商(Shang)的(De)网(Wang)络(Luo)均(Jun)从(Cong)传(Chuan)统(Tong)的(De)电(Dian)路(Lu)交(Jiao)换(Huan)网(Wang)向(Xiang)基(Ji)于(Yu)IP技(Ji)术(Shu)的(De)下(Xia)一(Yi)代(Dai)网(Wang)络(Luo)转(Zhuan)型(Xing),(?)专(Zhuan)网(Wang)用(Yong)户(Hu)租(Zu)用(Yong)运(Yun)营(Ying)商(Shang)传(Chuan)输(Shu)电(Dian)路(Lu),(?)更(Geng)多(Duo)提(Ti)供(Gong)的(De)是(Shi)IP电(Dian)路(Lu),(?)使(Shi)各(Ge)种(Zhong)承(Cheng)载(Zai)单(Dan)一(Yi)业(Ye)务(Wu)类(Lei)型(Xing)的(De)纵(Zong)向(Xiang)网(Wang)络(Luo)不(Bu)断(Duan)融(Rong)合(He),(?)向(Xiang)承(Cheng)载(Zai)多(Duo)种(Zhong)业(Ye)务(Wu)类(Lei)型(Xing)的(De)水(Shui)平(Ping)分(Fen)层(Ceng)网(Wang)络(Luo)发(Fa)展(Zhan)。(?)
但(Dan)当(Dang)专(Zhuan)网(Wang)用(Yong)户(Hu)正(Zheng)准(Zhun)备(Bei)将(Jiang)业(Ye)务(Wu)复(Fu)用(Yong)到(Dao)IP电(Dian)路(Lu)时(Shi)遇(Yu)到(Dao)了(Liao)麻(Ma)烦(Fan),(?)IP电(Dian)路(Lu)难(Nan)以(Yi)预(Yu)测(Ce)和(He)控(Kong)制(Zhi)时(Shi)延(Yan)、(?)时(Shi)延(Yan)抖(Dou)动(Dong)的(De)问(Wen)题(Ti),(?)很(Hen)难(Nan)满(Man)足(Zu)对(Dui)时(Shi)序(Xu)要(Yao)求(Qiu)较(Jiao)高(Gao)的(De)音(Yin)频(Pin)与(Yu)视(Shi)频(Pin)数(Shu)据(Ju)传(Chuan)输(Shu)的(De)要(Yao)求(Qiu)。(?)
新(Xin)一(Yi)代(Dai)IP承(Cheng)载(Zai)网(Wang)
针(Zhen)对(Dui)上(Shang)述(Shu)背(Bei)景(Jing),(?)广(Guang)州(Zhou)银(Yin)讯(Xun)公(Gong)司(Si)提(Ti)前(Qian)布(Bu)局(Ju),(?)提(Ti)出(Chu)了(Liao)一(Yi)套(Tao)新(Xin)一(Yi)代(Dai)多(Duo)业(Ye)务(Wu)IP承(Cheng)载(Zai)网(Wang)的(De)应(Ying)用(Yong)与(Yu)解(Jie)决(Jue)方(Fang)案(An),(?)可(Ke)基(Ji)于(Yu)IP链(Lian)路(Lu)、(?)E1/ 2M链(Lian)路(Lu)、(?)光(Guang)纤(Xian) 或(Huo) 无(Wu)线(Xian)4G等(Deng)多(Duo)种(Zhong)传(Chuan)输(Shu)链(Lian)路(Lu),(?)满(Man)足(Zu)64K窄(Zhai)带(Dai)业(Ye)务(Wu)与(Yu)宽(Kuan)带(Dai)数(Shu)据(Ju)业(Ye)务(Wu)的(De)统(Tong)一(Yi)接(Jie)入(Ru)、(?)汇(Hui)聚(Ju)、(?)交(Jiao)换(Huan)、(?)传(Chuan)输(Shu)和(He)管(Guan)理(Li)要(Yao)求(Qiu),(?)适(Shi)用(Yong)于(Yu)目(Mu)前(Qian)IP化(Hua)传(Chuan)输(Shu)网(Wang)络(Luo)发(Fa)展(Zhan)趋(Qu)势(Shi)及(Ji)未(Wei)来(Lai)无(Wu)线(Xian)4G/5G布(Bu)局(Ju),(?)以(Yi)解(Jie)决(Jue)机(Ji)场(Chang)、(?)海(Hai)事(Shi)、(?)电(Dian)力(Li)、(?)能(Neng)源(Yuan)、(?)铁(Tie)路(Lu)、(?)高(Gao)速(Su)公(Gong)路(Lu)等(Deng)专(Zhuan)网(Wang)用(Yong)户(Hu)接(Jie)入(Ru)与(Yu)传(Chuan)输(Shu)要(Yao)求(Qiu)。(?)
本(Ben)方(Fang)案(An)针(Zhen)对(Dui)各(Ge)行(Xing)业(Ye)专(Zhuan)网(Wang)用(Yong)户(Hu)的(De)应(Ying)用(Yong)需(Xu)求(Qiu),(?)提(Ti)供(Gong)了(Liao)一(Yi)种(Zhong)集(Ji)业(Ye)务(Wu)接(Jie)入(Ru)、(?)调(Diao)度(Du)与(Yu)智(Zhi)能(Neng)传(Chuan)输(Shu)为(Wei)一(Yi)体(Ti)的(De)新(Xin)一(Yi)代(Dai)多(Duo)业(Ye)务(Wu)接(Jie)入(Ru)与(Yu)传(Chuan)输(Shu)平(Ping)台(Tai),(?)融(Rong)合(He)了(Liao)SDH技(Ji)术(Shu)优(You)异(Yi)的(De)传(Chuan)输(Shu)性(Xing)能(Neng)和(He)PSN网(Wang)络(Luo)的(De)高(Gao)效(Xiao)性(Xing)能(Neng),(?)加(Jia)入(Ru)了(Liao)多(Duo)层(Ceng)级(Ji)的(De)冗(Rong)余(Yu)保(Bao)护(Hu)技(Ji)术(Shu)及(Ji)智(Zhi)能(Neng)化(Hua)的(De)网(Wang)络(Luo)管(Guan)理(Li)技(Ji)术(Shu),(?)通(Tong)过(Guo)采(Cai)用(Yong)双(Shuang)星(Xing)结(Jie)构(Gou)的(De)系(Xi)统(Tong)母(Mu)线(Xian),(?)为(Wei)I/O业(Ye)务(Wu)接(Jie)入(Ru)层(Ceng)提(Ti)供(Gong)了(Liao)极(Ji)大(Da)的(De)发(Fa)展(Zhan)空(Kong)间(Jian),(?)除(Chu)了(Liao)可(Ke)提(Ti)供(Gong)各(Ge)类(Lei)传(Chuan)统(Tong)的(De)窄(Zhai)带(Dai)业(Ye)务(Wu)接(Jie)口(Kou)与(Yu)现(Xian)代(Dai)宽(Kuan)带(Dai)业(Ye)务(Wu)接(Jie)口(Kou),(?)还(Huan)为(Wei)未(Wei)来(Lai)的(De)业(Ye)务(Wu)需(Xu)求(Qiu)预(Yu)留(Liu)了(Liao)平(Ping)稳(Wen)升(Sheng)级(Ji)的(De)能(Neng)力(Li)的(De)综(Zong)合(He)解(Jie)决(Jue)方(Fang)案(An)。(?)
平(Ping)台(Tai)内(Nei)置(Zhi)的(De)大(Da)容(Rong)量(Liang)交(Jiao)叉(Cha)矩(Ju)阵(Zhen)及(Ji)大(Da)吞(Tun)吐(Tu)量(Liang)的(De)包(Bao)交(Jiao)换(Huan)处(Chu)理(Li)模(Mo)块(Kuai),(?)使(Shi)得(De)业(Ye)务(Wu)在(Zai)网(Wang)络(Luo)中(Zhong)的(De)分(Fen)发(Fa)调(Diao)度(Du)变(Bian)得(De)异(Yi)常(Chang)便(Bian)捷(Jie)。(?)大(Da)规(Gui)模(Mo)SOPC((?)片(Pian)上(Shang)系(Xi)统(Tong))(?)技(Ji)术(Shu)的(De)应(Ying)用(Yong),(?)使(Shi)得(De)平(Ping)台(Tai)具(Ju)有(You)了(Liao)自(Zi)我(Wo)更(Geng)新(Xin)升(Sheng)级(Ji)的(De)能(Neng)力(Li),(?)如(Ru)此(Ci),(?)既(Ji)保(Bao)护(Hu)了(Liao)用(Yong)户(Hu)现(Xian)有(You)投(Tou)资(Zi),(?)又(You)能(Neng)通(Tong)过(Guo)不(Bu)断(Duan)引(Yin)入(Ru)新(Xin)的(De)技(Ji)术(Shu),(?)使(Shi)得(De)平(Ping)台(Tai)始(Shi)终(Zhong)保(Bao)有(You)技(Ji)术(Shu)上(Shang)的(De)先(Xian)进(Jin)性(Xing)。(?)
该(Gai)平(Ping)台(Tai)主(Zhu)要(Yao)具(Ju)有(You)以(Yi)下(Xia)特(Te)点(Dian):(?)
1、(?)由(You)系(Xi)统(Tong)机(Ji)箱(Xiang)、(?)电(Dian)源(Yuan)板(Ban)、(?)主(Zhu)控(Kong)板(Ban)和(He)I/O业(Ye)务(Wu)板(Ban)构(Gou)成(Cheng)。(?)
2、(?)可(Ke)选(Xuan)2块(Kuai)主(Zhu)控(Kong)板(Ban),(?)提(Ti)供(Gong)双(Shuang)主(Zhu)控(Kong)1+1保(Bao)护(Hu)。(?)
3、(?)可(Ke)选(Xuan)2块(Kuai)电(Dian)源(Yuan)板(Ban),(?)提(Ti)供(Gong)双(Shuang)电(Dian)源(Yuan)板(Ban)1+1保(Bao)护(Hu),(?)双(Shuang)电(Dian)源(Yuan)输(Shu)入(Ru)1+1保(Bao)护(Hu),(?)可(Ke)选(Xuan)DC-48V或(Huo)AC220V电(Dian)源(Yuan)板(Ban)。(?)
4、(?)可(Ke)选(Xuan)IP链(Lian)路(Lu)((?)支(Zhi)持(Chi)光(Guang)IP 或(Huo) 电(Dian)IP)(?)、(?)E1/2M链(Lian)路(Lu)、(?)光(Guang)纤(Xian)链(Lian)路(Lu)、(?)无(Wu)线(Xian)4G链(Lian)路(Lu),(?)可(Ke)选(Xuan)双(Shuang)链(Lian)路(Lu)自(Zi)动(Dong)保(Bao)护(Hu)切(Qie)换(Huan),(?)接(Jie)入(Ru)相(Xiang)同(Tong)或(Huo)不(Bu)同(Tong)的(De)两(Liang)路(Lu)传(Chuan)输(Shu)链(Lian)路(Lu)实(Shi)现(Xian)备(Bei)份(Fen)保(Bao)护(Hu)。(?)
5、(?)可(Ke)选(Xuan)6个(Ge)I/O业(Ye)务(Wu)板(Ban)插(Cha)槽(Cao),(?)各(Ge)插(Cha)槽(Cao)不(Bu)对(Dui)任(Ren)何(He)I/O业(Ye)务(Wu)板(Ban)进(Jin)行(Xing)限(Xian)制(Zhi),(?)I/O业(Ye)务(Wu)板(Ban)可(Ke)选(Xuan)FXO/FXS、(?)2/4线(Xian)音(Yin)频(Pin)((?)E&M)(?)、(?)异(Yi)步(Bu)/同(Tong)步(Bu)RS232、(?)异(Yi)步(Bu)/同(Tong)步(Bu)RS422、(?)RS485、(?)10/100BASE-T、(?)V.21/V.22、(?)V.24、(?)V.34、(?)开(Kai)关(Guan)量(Liang)、(?)磁(Ci)石(Shi)电(Dian)话(Hua)、(?)热(Re)线(Xian)电(Dian)话(Hua)、(?)V.35、(?)G.703同(Tong)向(Xiang)64k等(Deng)。(?)
新(Xin)一(Yi)代(Dai)多(Duo)业(Ye)务(Wu)接(Jie)入(Ru)传(Chuan)输(Shu)平(Ping)台(Tai)
6、(?)可(Ke)选(Xuan)多(Duo)种(Zhong)环(Huan)测(Ce)方(Fang)式(Shi),(?)方(Fang)便(Bian)在(Zai)线(Xian)测(Ce)试(Shi);(?)更(Geng)换(Huan)I/O业(Ye)务(Wu)板(Ban)不(Bu)丢(Diu)失(Shi)设(She)备(Bei)配(Pei)置(Zhi)参(Can)数(Shu);(?)各(Ge)板(Ban)卡(Ka)可(Ke)带(Dai)电(Dian)插(Cha)拔(Ba),(?)增(Zeng)减(Jian)板(Ban)卡(Ka)不(Bu)会(Hui)影(Ying)响(Xiang)系(Xi)统(Tong)正(Zheng)常(Chang)运(Yun)行(Xing)。(?)
7、(?)可(Ke)选(Xuan)集(Ji)中(Zhong)网(Wang)管(Guan)功(Gong)能(Neng),(?)自(Zi)动(Dong)加(Jia)载(Zai)全(Quan)网(Wang)设(She)备(Bei)配(Pei)置(Zhi)信(Xin)息(Xi),(?)可(Ke)配(Pei)置(Zhi)各(Ge)端(Duan)口(Kou)参(Can)数(Shu)((?)如(Ru):(?)音(Yin)频(Pin)增(Zeng)益(Yi)可(Ke)调(Diao),(?)E&M信(Xin)令(Ling)模(Mo)式(Shi)可(Ke)调(Diao),(?)雷(Lei)达(Da)速(Su)率(Lu)、(?)时(Shi)钟(Zhong)可(Ke)调(Diao)等(Deng))(?),(?)多(Duo)种(Zhong)自(Zi)环(Huan)检(Jian)测(Ce)等(Deng)功(Gong)能(Neng)。(?)
工(Gong)作(Zuo)原(Yuan)理(Li)
新(Xin)一(Yi)代(Dai)多(Duo)业(Ye)务(Wu)接(Jie)入(Ru)与(Yu)传(Chuan)输(Shu)平(Ping)台(Tai)由(You)系(Xi)统(Tong)机(Ji)箱(Xiang)、(?)电(Dian)源(Yuan)板(Ban)、(?)主(Zhu)控(Kong)板(Ban)和(He)I/O业(Ye)务(Wu)板(Ban)构(Gou)成(Cheng)。(?)
系(Xi)统(Tong)机(Ji)箱(Xiang)主(Zhu)要(Yao)功(Gong)能(Neng)是(Shi)提(Ti)供(Gong)电(Dian)源(Yuan)板(Ban)、(?)主(Zhu)控(Kong)板(Ban)与(Yu)I/O业(Ye)务(Wu)板(Ban)之(Zhi)间(Jian)的(De)信(Xin)号(Hao)互(Hu)连(Lian)。(?)本(Ben)平(Ping)台(Tai)使(Shi)用(Yong)模(Mo)块(Kuai)化(Hua)机(Ji)箱(Xiang),(?)机(Ji)箱(Xiang)设(She)有(You)2个(Ge)电(Dian)源(Yuan)板(Ban)专(Zhuan)用(Yong)插(Cha)槽(Cao),(?)2个(Ge)主(Zhu)控(Kong)板(Ban)专(Zhuan)用(Yong)插(Cha)槽(Cao),(?)6个(Ge)I/O业(Ye)务(Wu)板(Ban)通(Tong)用(Yong)插(Cha)槽(Cao)。(?)
电(Dian)源(Yuan)板(Ban)需(Xu)要(Yao)插(Cha)装(Zhuang)到(Dao)2个(Ge)电(Dian)源(Yuan)板(Ban)专(Zhuan)用(Yong)插(Cha)槽(Cao),(?)用(Yong)于(Yu)向(Xiang)本(Ben)平(Ping)台(Tai)各(Ge)类(Lei)型(Xing)插(Cha)卡(Ka)提(Ti)供(Gong)工(Gong)作(Zuo)电(Dian)源(Yuan),(?)可(Ke)选(Xuan)交(Jiao)流(Liu)电(Dian)源(Yuan)板(Ban)或(Huo)直(Zhi)流(Liu)电(Dian)源(Yuan)板(Ban),(?)任(Ren)意(Yi)1块(Kuai)电(Dian)源(Yuan)板(Ban)即(Ji)可(Ke)提(Ti)供(Gong)整(Zheng)套(Tao)平(Ping)台(Tai)工(Gong)作(Zuo)电(Dian)源(Yuan)。(?)为(Wei)了(Liao)提(Ti)高(Gao)设(She)备(Bei)可(Ke)靠(Kao)性(Xing),(?)本(Ben)平(Ping)台(Tai)还(Huan)可(Ke)选(Xuan)配(Pei)2块(Kuai)电(Dian)源(Yuan)板(Ban),(?)提(Ti)供(Gong)1+1热(Re)备(Bei)份(Fen),(?)可(Ke)选(Xuan)2块(Kuai)交(Jiao)流(Liu)电(Dian)源(Yuan)板(Ban)或(Huo)2块(Kuai)直(Zhi)流(Liu)电(Dian)源(Yuan)板(Ban)或(Huo)1块(Kuai)交(Jiao)流(Liu)电(Dian)源(Yuan)板(Ban)与(Yu)1块(Kuai)直(Zhi)流(Liu)电(Dian)源(Yuan)板(Ban)混(Hun)合(He)使(Shi)用(Yong)。(?)
主(Zhu)控(Kong)板(Ban)需(Xu)要(Yao)插(Cha)装(Zhuang)到(Dao)2个(Ge)主(Zhu)控(Kong)板(Ban)专(Zhuan)用(Yong)插(Cha)槽(Cao),(?)主(Zhu)要(Yao)完(Wan)成(Cheng)对(Dui)各(Ge)块(Kuai)I/O板(Ban)的(De)业(Ye)务(Wu)信(Xin)号(Hao)进(Jin)行(Xing)汇(Hui)聚(Ju)、(?)交(Jiao)叉(Cha)、(?)配(Pei)置(Zhi)及(Ji)传(Chuan)输(Shu),(?)还(Huan)可(Ke)提(Ti)供(Gong)设(She)备(Bei)网(Wang)管(Guan)监(Jian)控(Kong)功(Gong)能(Neng)。(?)每(Mei)块(Kuai)主(Zhu)控(Kong)板(Ban)设(She)有(You)2路(Lu)光(Guang)纤(Xian)接(Jie)口(Kou)、(?)3路(Lu)以(Yi)太(Tai)网(Wang)接(Jie)口(Kou)。(?)可(Ke)通(Tong)过(Guo)2路(Lu)光(Guang)纤(Xian)接(Jie)口(Kou)组(Zu)成(Cheng)SDH光(Guang)环(Huan)网(Wang)、(?)IP光(Guang)环(Huan)网(Wang) 或(Huo) 双(Shuang)光(Guang)口(Kou)1+1保(Bao)护(Hu),(?)还(Huan)可(Ke)将(Jiang)以(Yi)太(Tai)网(Wang)接(Jie)口(Kou)设(She)置(Zhi)为(Wei)传(Chuan)输(Shu)链(Lian)路(Lu)接(Jie)口(Kou),(?)通(Tong)过(Guo)IP链(Lian)路(Lu)传(Chuan)输(Shu)。(?)为(Wei)了(Liao)提(Ti)高(Gao)设(She)备(Bei)可(Ke)靠(Kao)性(Xing),(?)本(Ben)平(Ping)台(Tai)还(Huan)可(Ke)选(Xuan)2块(Kuai)主(Zhu)控(Kong)板(Ban),(?)提(Ti)供(Gong)1+1热(Re)备(Bei)份(Fen),(?)也(Ye)可(Ke)选(Xuan)单(Dan)块(Kuai)主(Zhu)控(Kong)板(Ban)独(Du)立(Li)工(Gong)作(Zuo)。(?)
I/O业(Ye)务(Wu)板(Ban)需(Xu)要(Yao)插(Cha)装(Zhuang)到(Dao)6个(Ge)I/O业(Ye)务(Wu)板(Ban)通(Tong)用(Yong)插(Cha)槽(Cao),(?)可(Ke)选(Xuan):(?)STM-1接(Jie)口(Kou)板(Ban)、(?)STM-4接(Jie)口(Kou)板(Ban)、(?)E1接(Jie)口(Kou)板(Ban)、(?)FE接(Jie)口(Kou)板(Ban)、(?)语(Yu)音(Yin)接(Jie)口(Kou)板(Ban)、(?)音(Yin)频(Pin)/E&M接(Jie)口(Kou)板(Ban)、(?)低(Di)速(Su)率(Lu)数(Shu)据(Ju)接(Jie)口(Kou)板(Ban)等(Deng)。(?)已(Yi)选(Xuan)用(Yong)的(De)I/O业(Ye)务(Wu)板(Ban)统(Tong)一(Yi)接(Jie)入(Ru)各(Ge)种(Zhong)类(Lei)型(Xing)业(Ye)务(Wu)信(Xin)号(Hao),(?)实(Shi)现(Xian)端(Duan)到(Dao)端(Duan)的(De)通(Tong)信(Xin)功(Gong)能(Neng)。(?)
解(Jie)决(Jue)的(De)关(Guan)键(Jian)问(Wen)题(Ti)
1、(?)解(Jie)决(Jue)IP链(Lian)路(Lu)传(Chuan)输(Shu)时(Shi)延(Yan)迟(Chi)、(?)不(Bu)稳(Wen)定(Ding)等(Deng)问(Wen)题(Ti)
目(Mu)前(Qian)国(Guo)内(Nei)市(Shi)场(Chang)的(De)接(Jie)入(Ru)设(She)备(Bei)一(Yi)般(Ban)基(Ji)于(Yu)光(Guang)纤(Xian)或(Huo)E1链(Lian)路(Lu)传(Chuan)输(Shu),(?)本(Ben)平(Ping)台(Tai)可(Ke)将(Jiang)主(Zhu)控(Kong)板(Ban)的(De)以(Yi)太(Tai)网(Wang)接(Jie)口(Kou)设(She)置(Zhi)为(Wei)传(Chuan)输(Shu)链(Lian)路(Lu)接(Jie)口(Kou),(?)基(Ji)于(Yu)IP链(Lian)路(Lu)满(Man)足(Zu)多(Duo)业(Ye)务(Wu)的(De)传(Chuan)输(Shu)。(?)
当(Dang)选(Xuan)用(Yong)IP链(Lian)路(Lu)传(Chuan)输(Shu)时(Shi),(?)可(Ke)对(Dui)所(Suo)接(Jie)入(Ru)的(De)业(Ye)务(Wu)划(Hua)分(Fen)固(Gu)定(Ding)带(Dai)宽(Kuan),(?)保(Bao)证(Zheng)每(Mei)路(Lu)业(Ye)务(Wu)拥(Yong)有(You)稳(Wen)定(Ding)的(De)带(Dai)宽(Kuan),(?)互(Hu)不(Bu)影(Ying)响(Xiang),(?)互(Hu)不(Bu)抢(Qiang)占(Zhan)带(Dai)宽(Kuan)。(?)还(Huan)可(Ke)对(Dui)业(Ye)务(Wu)进(Jin)行(Xing)优(You)先(Xian)级(Ji)设(She)置(Zhi),(?)当(Dang)IP链(Lian)路(Lu)带(Dai)宽(Kuan)紧(Jin)张(Zhang)或(Huo)不(Bu)稳(Wen)定(Ding)时(Shi),(?)可(Ke)优(You)先(Xian)保(Bao)证(Zheng)重(Zhong)要(Yao)业(Ye)务(Wu)稳(Wen)定(Ding)传(Chuan)输(Shu)。(?)
通(Tong)过(Guo)IP链(Lian)路(Lu)传(Chuan)输(Shu)时(Shi),(?)不(Bu)同(Tong)地(Di)区(Qu)、(?)不(Bu)同(Tong)运(Yun)营(Ying)商(Shang)提(Ti)供(Gong)的(De)IP链(Lian)路(Lu)质(Zhi)量(Liang)不(Bu)一(Yi)样(Yang),(?)可(Ke)能(Neng)会(Hui)存(Cun)在(Zai)以(Yi)太(Tai)网(Wang)传(Chuan)输(Shu)时(Shi)延(Yan)、(?)抖(Dou)动(Dong)与(Yu)丢(Diu)包(Bao)等(Deng)问(Wen)题(Ti),(?)使(Shi)用(Yong)户(Hu)听(Ting)到(Dao)的(De)语(Yu)音(Yin)会(Hui)出(Chu)现(Xian)不(Bu)连(Lian)贯(Guan)、(?)延(Yan)迟(Chi)甚(Shen)至(Zhi)中(Zhong)断(Duan)的(De)现(Xian)象(Xiang),(?)无(Wu)法(Fa)为(Wei)语(Yu)音(Yin)通(Tong)讯(Xun)等(Deng)要(Yao)求(Qiu)较(Jiao)高(Gao)的(De)业(Ye)务(Wu)提(Ti)供(Gong)质(Zhi)量(Liang)保(Bao)证(Zheng)。(?)
本(Ben)平(Ping)台(Tai)针(Zhen)对(Dui)上(Shang)述(Shu)问(Wen)题(Ti),(?)可(Ke)根(Gen)据(Ju)运(Yun)营(Ying)商(Shang)提(Ti)供(Gong)的(De)IP链(Lian)路(Lu)质(Zhi)量(Liang),(?)设(She)置(Zhi)平(Ping)台(Tai)的(De)相(Xiang)关(Guan)参(Can)数(Shu),(?)达(Da)到(Dao)最(Zui)佳(Jia)传(Chuan)输(Shu)效(Xiao)果(Guo),(?)可(Ke)支(Zhi)持(Chi)传(Chuan)输(Shu)时(Shi)延(Yan)优(You)化(Hua)、(?)抖(Dou)动(Dong)缓(Huan)存(Cun)吸(Xi)收(Shou)、(?)抗(Kang)丢(Diu)包(Bao)等(Deng)功(Gong)能(Neng),(?)提(Ti)高(Gao)传(Chuan)输(Shu)时(Shi)稳(Wen)定(Ding)可(Ke)靠(Kao)性(Xing),(?)解(Jie)决(Jue)语(Yu)音(Yin)通(Tong)讯(Xun)时(Shi)出(Chu)现(Xian)不(Bu)连(Lian)贯(Guan)、(?)延(Yan)迟(Chi)甚(Shen)至(Zhi)中(Zhong)断(Duan)的(De)问(Wen)题(Ti)。(?)
2、(?)提(Ti)供(Gong)全(Quan)系(Xi)统(Tong)冗(Rong)余(Yu)保(Bao)护(Hu)能(Neng)力(Li)
目(Mu)前(Qian)国(Guo)内(Nei)市(Shi)场(Chang)的(De)接(Jie)入(Ru)设(She)备(Bei)更(Geng)多(Duo)只(Zhi)对(Dui)电(Dian)源(Yuan)部(Bu)分(Fen)设(She)有(You)冗(Rong)余(Yu)保(Bao)护(Hu)功(Gong)能(Neng),(?)部(Bu)分(Fen)专(Zhuan)网(Wang)用(Yong)户(Hu)对(Dui)系(Xi)统(Tong)安(An)全(Quan)、(?)可(Ke)靠(Kao)性(Xing)能(Neng)要(Yao)求(Qiu)较(Jiao)高(Gao),(?)只(Zhi)有(You)电(Dian)源(Yuan)保(Bao)护(Hu)是(Shi)满(Man)足(Zu)不(Bu)了(Liao)安(An)全(Quan)可(Ke)靠(Kao)性(Xing)要(Yao)求(Qiu)高(Gao)的(De)专(Zhuan)网(Wang)客(Ke)户(Hu)。(?)
本(Ben)平(Ping)台(Tai)采(Cai)用(Yong)模(Mo)块(Kuai)化(Hua)分(Fen)布(Bu)式(Shi)架(Jia)构(Gou)实(Shi)现(Xian)了(Liao)平(Ping)台(Tai)各(Ge)个(Ge)功(Gong)能(Neng)块(Kuai)都(Du)具(Ju)备(Bei)冗(Rong)余(Yu)保(Bao)护(Hu)功(Gong)能(Neng),(?)并(Bing)提(Ti)供(Gong)了(Liao)一(Yi)个(Ge)没(Mei)有(You)单(Dan)点(Dian)故(Gu)障(Zhang)的(De)弹(Dan)性(Xing)系(Xi)统(Tong),(?)从(Cong)工(Gong)作(Zuo)电(Dian)源(Yuan)、(?)主(Zhu)控(Kong)交(Jiao)叉(Cha)电(Dian)路(Lu)、(?)传(Chuan)输(Shu)链(Lian)路(Lu)等(Deng)方(Fang)面(Mian)都(Du)设(She)有(You)冗(Rong)余(Yu)保(Bao)护(Hu)功(Gong)能(Neng),(?)确(Que)保(Bao)平(Ping)台(Tai)能(Neng)够(Gou)长(Chang)期(Qi)可(Ke)靠(Kao)、(?)不(Bu)间(Jian)断(Duan)的(De)运(Yun)行(Xing),(?)同(Tong)时(Shi)必(Bi)须(Xu)具(Ju)有(You)应(Ying)对(Dui)各(Ge)种(Zhong)意(Yi)外(Wai)事(Shi)故(Gu)的(De)能(Neng)力(Li)。(?)
双(Shuang)主(Zhu)控(Kong)冗(Rong)余(Yu) :(?)提(Ti)供(Gong)2块(Kuai)主(Zhu)控(Kong)板(Ban)冗(Rong)余(Yu)备(Bei)份(Fen)。(?)
双(Shuang)电(Dian)源(Yuan)冗(Rong)余(Yu) :(?)提(Ti)供(Gong)2块(Kuai)电(Dian)源(Yuan)板(Ban)冗(Rong)余(Yu)备(Bei)份(Fen),(?)双(Shuang)路(Lu)电(Dian)源(Yuan)输(Shu)入(Ru)1+1保(Bao)护(Hu)。(?)
多(Duo)链(Lian)路(Lu)保(Bao)护(Hu):(?)可(Ke)选(Xuan)配(Pei)IP、(?)E1、(?)光(Guang)纤(Xian)等(Deng)多(Duo)种(Zhong)传(Chuan)输(Shu)链(Lian)路(Lu),(?)可(Ke)支(Zhi)持(Chi)不(Bu)同(Tong)类(Lei)型(Xing)传(Chuan)输(Shu)链(Lian)路(Lu)的(De)自(Zi)动(Dong)倒(Dao)换(Huan)。(?)
全(Quan)面(Mian)诊(Zhen)断(Duan)维(Wei)护(Hu)功(Gong)能(Neng):(?)提(Ti)供(Gong)设(She)备(Bei)电(Dian)源(Yuan)、(?)传(Chuan)输(Shu)链(Lian)路(Lu)、(?)业(Ye)务(Wu)端(Duan)口(Kou)等(Deng)一(Yi)系(Xi)列(Lie)自(Zi)检(Jian)诊(Zhen)断(Duan)功(Gong)能(Neng),(?)使(Shi)用(Yong)户(Hu)不(Bu)需(Xu)要(Yao)到(Dao)达(Da)现(Xian)场(Chang)即(Ji)可(Ke)有(You)效(Xiao)、(?)快(Kuai)速(Su)地(Di)定(Ding)位(Wei)问(Wen)题(Ti)。(?)诊(Zhen)断(Duan)功(Gong)能(Neng)是(Shi)通(Tong)过(Guo)环(Huan)回(Hui)各(Ge)种(Zhong)端(Duan)口(Kou)实(Shi)现(Xian),(?)可(Ke)以(Yi)定(Ding)位(Wei)是(Shi)由(You)于(Yu)平(Ping)台(Tai)硬(Ying)件(Jian)还(Huan)是(Shi)外(Wai)部(Bu)系(Xi)统(Tong)引(Yin)起(Qi)故(Gu)障(Zhang)((?)例(Li)如(Ru):(?)用(Yong)户(Hu)线(Xian)缆(Lan)或(Huo)连(Lian)接(Jie)到(Dao)平(Ping)台(Tai)的(De)传(Chuan)输(Shu)链(Lian)路(Lu))(?)。(?)
助(Zhu)力(Li)专(Zhuan)网(Wang)用(Yong)户(Hu)构(Gou)建(Jian)面(Mian)向(Xiang)未(Wei)来(Lai)的(De)多(Duo)业(Ye)务(Wu)IP承(Cheng)载(Zai)网(Wang)
在(Zai)专(Zhuan)网(Wang)通(Tong)信(Xin)领(Ling)域(Yu),(?)目(Mu)前(Qian)进(Jin)口(Kou)品(Pin)牌(Pai)产(Chan)品(Pin)在(Zai)我(Wo)国(Guo)市(Shi)场(Chang)的(De)占(Zhan)有(You)率(Lu)还(Huan)是(Shi)比(Bi)较(Jiao)高(Gao),(?)某(Mou)些(Xie)行(Xing)业(Ye)还(Huan)是(Shi)长(Chang)期(Qi)习(Xi)惯(Guan)性(Xing)的(De)依(Yi)赖(Lai)进(Jin)口(Kou)品(Pin)牌(Pai)产(Chan)品(Pin)。(?)
在(Zai)信(Xin)息(Xi)安(An)全(Quan)成(Cheng)为(Wei)当(Dang)今(Jin)世(Shi)界(Jie)面(Mian)临(Lin)的(De)严(Yan)峻(Jun)问(Wen)题(Ti)的(De)时(Shi)候(Hou),(?)有(You)必(Bi)要(Yao)逐(Zhu)步(Bu)提(Ti)升(Sheng)国(Guo)内(Nei)自(Zi)主(Zhu)品(Pin)牌(Pai)产(Chan)品(Pin)的(De)市(Shi)场(Chang)占(Zhan)有(You)比(Bi)率(Lu),(?)尤(You)其(Qi)是(Shi)一(Yi)些(Xie)对(Dui)信(Xin)息(Xi)比(Bi)较(Jiao)敏(Min)感(Gan)的(De)行(Xing)业(Ye),(?)更(Geng)应(Ying)加(Jia)快(Kuai)实(Shi)现(Xian)信(Xin)息(Xi)设(She)备(Bei)的(De)全(Quan)部(Bu)国(Guo)产(Chan)化(Hua)。(?)
广(Guang)州(Zhou)银(Yin)讯(Xun)公(Gong)司(Si)凭(Ping)借(Jie)自(Zi)身(Shen)创(Chuang)新(Xin)精(Jing)神(Shen)与(Yu)持(Chi)续(Xu)致(Zhi)力(Li)于(Yu)各(Ge)种(Zhong)专(Zhuan)网(Wang)通(Tong)信(Xin)设(She)备(Bei)的(De)研(Yan)发(Fa)及(Ji)生(Sheng)产(Chan),(?)一(Yi)方(Fang)面(Mian)顺(Shun)应(Ying)行(Xing)业(Ye)IP化(Hua)发(Fa)展(Zhan)潮(Chao)流(Liu),(?)研(Yan)发(Fa)具(Ju)备(Bei)有(You)多(Duo)技(Ji)术(Shu)、(?)多(Duo)业(Ye)务(Wu)融(Rong)合(He)的(De)专(Zhuan)网(Wang)通(Tong)信(Xin)设(She)备(Bei),(?)另(Ling)一(Yi)方(Fang)面(Mian)不(Bu)断(Duan)充(Chong)实(Shi)发(Fa)展(Zhan)企(Qi)业(Ye)自(Zi)身(Shen),(?)吸(Xi)纳(Na)更(Geng)多(Duo)的(De)专(Zhuan)网(Wang)通(Tong)信(Xin)人(Ren)才(Cai),(?)繁(Fan)荣(Rong)企(Qi)业(Ye)发(Fa)展(Zhan)。(?)
目(Mu)前(Qian),(?)广(Guang)州(Zhou)银(Yin)讯(Xun)公(Gong)司(Si)自(Zi)主(Zhu)研(Yan)发(Fa)及(Ji)生(Sheng)产(Chan)的(De)新(Xin)一(Yi)代(Dai)多(Duo)业(Ye)务(Wu)接(Jie)入(Ru)与(Yu)传(Chuan)输(Shu)平(Ping)台(Tai)已(Yi)广(Guang)泛(Fan)应(Ying)用(Yong)于(Yu)机(Ji)场(Chang)、(?)海(Hai)事(Shi)、(?)出(Chu)口(Kou)等(Deng)行(Xing)业(Ye),(?)凭(Ping)借(Jie)产(Chan)品(Pin)性(Xing)能(Neng)稳(Wen)定(Ding)可(Ke)靠(Kao)、(?)售(Shou)后(Hou)响(Xiang)应(Ying)快(Kuai)、(?)安(An)装(Zhuang)维(Wei)护(Hu)简(Jian)单(Dan),(?)得(De)到(Dao)广(Guang)大(Da)用(Yong)户(Hu)的(De)认(Ren)可(Ke),(?)助(Zhu)力(Li)各(Ge)个(Ge)行(Xing)业(Ye)专(Zhuan)网(Wang)用(Yong)户(Hu)构(Gou)建(Jian)新(Xin)一(Yi)代(Dai)多(Duo)业(Ye)务(Wu)IP承(Cheng)载(Zai)网(Wang)。(?)