1、光纖(xian)接續

（1）光纖(xian)(xian)(xian)接續(xu)。光纖(xian)(xian)(xian)接續(xu)應遵(zun)循的原則(ze)是(shi)：芯(xin)數相等時(shi)，要同(tong)束管內的對應色光纖(xian)(xian)(xian)對接，芯(xin)數不同(tong)時(shi)，按(an)順序(xu)先(xian)接芯(xin)數大(da)的，再接芯(xin)數小(xiao)的。

（2）光(guang)纖接(jie)(jie)續的方(fang)法有：熔接(jie)(jie)、活(huo)動(dong)連(lian)接(jie)(jie)、機械連(lian)接(jie)(jie)三種(zhong)。在工程中大(da)都(dou)采用(yong)熔接(jie)(jie)法。采用(yong)這種(zhong)熔接(jie)(jie)方(fang)法的接(jie)(jie)點損耗(hao)(hao)小，反射損耗(hao)(hao)大(da)，可靠性(xing)高(gao)。

（3）光纖接續的過程和步驟(zou)：

開剝光(guang)(guang)纜(lan)，并將光(guang)(guang)纜(lan)固定到接續盒內。注意不要(yao)傷到束管(guan),開剝長度取(qu)1m左(zuo)右，用衛生紙將油膏擦拭干凈(jing),將光(guang)(guang)纜(lan)穿入接續盒,固定鋼絲時(shi)一(yi)定要(yao)壓緊,不能(neng)(neng)有松動。否(fou)則,有可能(neng)(neng)造成(cheng)光(guang)(guang)纜(lan)打滾折斷纖芯(xin)。

分纖(xian)將光(guang)纖(xian)穿過熱縮管(guan)(guan)。將不同(tong)束管(guan)(guan)，不同(tong)顏色的光(guang)纖(xian)分開，穿過熱縮管(guan)(guan)。剝去(qu)涂覆層的光(guang)纖(xian)很脆弱，使用熱縮管(guan)(guan)，可以(yi)保護(hu)光(guang)纖(xian)熔接頭(tou)。

打開古(gu)河S176熔接機電源，采用(yong)(yong)(yong)預置的(de)(de)42種程(cheng)(cheng)式進行熔接，并在使(shi)用(yong)(yong)(yong)中和(he)使(shi)用(yong)(yong)(yong)后及時去除熔接機中的(de)(de)灰塵，特(te)別(bie)是夾(jia)具，各鏡面和(he)V型槽內的(de)(de)粉塵和(he)光纖(xian)(xian)碎未。CATV使(shi)用(yong)(yong)(yong)的(de)(de)光纖(xian)(xian)有常(chang)規(gui)型單(dan)模光纖(xian)(xian)和(he)色(se)散位移單(dan)模光纖(xian)(xian)，工作波(bo)長(chang)也有1310nm和(he)1550nm兩種。所(suo)以，熔接前(qian)要根據(ju)系統(tong)使(shi)用(yong)(yong)(yong)的(de)(de)光纖(xian)(xian)和(he)工作波(bo)長(chang)來選擇合適的(de)(de)熔接程(cheng)(cheng)序。如沒有特(te)殊(shu)情況，一般(ban)都選用(yong)(yong)(yong)自動熔接程(cheng)(cheng)序。

制(zhi)作(zuo)光(guang)(guang)(guang)(guang)纖(xian)(xian)端面。光(guang)(guang)(guang)(guang)纖(xian)(xian)端面制(zhi)作(zuo)的(de)好壞(huai)將直接影(ying)響接續質(zhi)量，所以在(zai)熔接前一(yi)定要做(zuo)好合格的(de)端面。用專用的(de)剝線鉗剝去涂覆層(ceng)，再用沾(zhan)酒精(jing)的(de)清(qing)潔棉在(zai)裸纖(xian)(xian)上擦拭幾次(ci)，用力要適度，然(ran)后用精(jing)密光(guang)(guang)(guang)(guang)纖(xian)(xian)切(qie)割(ge)刀切(qie)割(ge)光(guang)(guang)(guang)(guang)纖(xian)(xian)，對(dui)0.25mm（外涂層(ceng)）光(guang)(guang)(guang)(guang)纖(xian)(xian)，切(qie)割(ge)長度為8mm-16mm，對(dui)0.9mm（外涂層(ceng)）光(guang)(guang)(guang)(guang)纖(xian)(xian)，切(qie)割(ge)長度只能是16mm。

放置光(guang)(guang)(guang)纖(xian)。將光(guang)(guang)(guang)纖(xian)放在熔接(jie)機(ji)的V形槽(cao)中，小心壓上(shang)光(guang)(guang)(guang)纖(xian)壓板和光(guang)(guang)(guang)纖(xian)夾具，要根據(ju)光(guang)(guang)(guang)纖(xian)切(qie)割長度設置光(guang)(guang)(guang)纖(xian)在壓板中的位置，關上(shang)防風罩(zhao)，即(ji)可自動完(wan)成熔接(jie)，只需(xu)11秒。

移出光纖用加(jia)熱(re)(re)(re)爐加(jia)熱(re)(re)(re)熱(re)(re)(re)縮(suo)管(guan)。打開防風罩，把光纖從熔(rong)接(jie)機(ji)上取出，再將熱(re)(re)(re)縮(suo)管(guan)放在裸(luo)纖中心，放到(dao)加(jia)熱(re)(re)(re)爐中加(jia)熱(re)(re)(re)。加(jia)熱(re)(re)(re)器(qi)可使用20mm微(wei)型熱(re)(re)(re)縮(suo)套管(guan)和40mm及60mm一般熱(re)(re)(re)縮(suo)套管(guan)，20mm熱(re)(re)(re)縮(suo)管(guan)需40秒，60mm熱(re)(re)(re)縮(suo)管(guan)為85秒。

盤(pan)(pan)(pan)纖(xian)(xian)固定。將接(jie)續好(hao)的(de)(de)光(guang)纖(xian)(xian)盤(pan)(pan)(pan)到光(guang)纖(xian)(xian)收容(rong)盤(pan)(pan)(pan)上，在盤(pan)(pan)(pan)纖(xian)(xian)時(shi)，盤(pan)(pan)(pan)圈的(de)(de)半徑(jing)越(yue)大，弧(hu)度越(yue)大，整個(ge)線路的(de)(de)損耗越(yue)小。所以一定要(yao)保(bao)持一定的(de)(de)半徑(jing)，使(shi)激光(guang)在纖(xian)(xian)芯里傳輸時(shi)，避免產生一些不必(bi)要(yao)的(de)(de)損耗。

密封和(he)掛起。野外接續盒一定要密封好，防止進水(shui)。熔(rong)接盒進水(shui)后，由于(yu)光(guang)(guang)纖及光(guang)(guang)纖熔(rong)接點長期(qi)浸泡在水(shui)中，可能會先(xian)出現部分光(guang)(guang)纖衰減增加。套上不銹鋼掛鉤并掛在吊線上。至此，光(guang)(guang)纖熔(rong)接完成。
一、光(guang)纖系列產品(pin):
1、室內(nei)束狀(zhuang)(zhuang)軟光纜(lan)(lan)，室外(wai)中心束管式光纜(lan)(lan)，皮線光纜(lan)(lan)，室外(wai)層絞式光纜(lan)(lan)，室外(wai)光纜(lan)(lan)，室內(nei)光纜(lan)(lan)，直(zhi)埋光纜(lan)(lan)，鎧狀(zhuang)(zhuang)光纜(lan)(lan)等光纖光纜(lan)(lan)；
2、視頻光(guang)(guang)(guang)端機，光(guang)(guang)(guang)纖(xian)(xian)(xian)收發器(qi)，光(guang)(guang)(guang)纖(xian)(xian)(xian)模塊(kuai)，光(guang)(guang)(guang)纖(xian)(xian)(xian)跳線，光(guang)(guang)(guang)纜(lan)終端盒(he)(he)，光(guang)(guang)(guang)纜(lan)接續(xu)盒(he)(he)，ODF單元體，耦合(he)器(qi)，光(guang)(guang)(guang)衰減器(qi)，光(guang)(guang)(guang)分路器(qi)，光(guang)(guang)(guang)纖(xian)(xian)(xian)適(shi)配器(qi)/特殊轉接頭，皮線光(guang)(guang)(guang)纜(lan)SC快速(su)接頭/冷接子(zi)，光(guang)(guang)(guang)纖(xian)(xian)(xian)尾纖(xian)(xian)(xian)，光(guang)(guang)(guang)纖(xian)(xian)(xian)配線架(jia)，單多模轉換器(qi)等光(guang)(guang)(guang)纖(xian)(xian)(xian)設備(bei)等......
二(er)、機柜(ju)系列產(chan)品：
1、網絡機(ji)柜(ju)(ju)：19英(ying)寸標(biao)準機(ji)柜(ju)(ju)、掛墻式(shi)機(ji)柜(ju)(ju)、6U到42U機(ji)柜(ju)(ju)、服務器機(ji)柜(ju)(ju)；
2、監(jian)控(kong)柜：操作臺、控(kong)制臺、監(jian)控(kong)中(zhong)心電視墻(qiang)、室外防水(shui)箱(xiang)；
3、弱電箱：電纜交接箱、光(guang)纜交接箱、ODF光(guang)纖(xian)配線架、網絡線路箱。

天(tian)(tian)(tian)(tian)(tian)津(jin)(jin)北疆(jiang)電廠(chang)熔(rong)(rong)(rong)(rong)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)纖(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)東疆(jiang)南(nan)疆(jiang)天(tian)(tian)(tian)(tian)(tian)津(jin)(jin)港(gang)熔(rong)(rong)(rong)(rong)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)纖(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian) 天(tian)(tian)(tian)(tian)(tian)津(jin)(jin)開(kai)發區(qu)(qu)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)纖(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)熔(rong)(rong)(rong)(rong)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie) 光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)纖(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)搶修 光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)纖(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)續(xu) 熔(rong)(rong)(rong)(rong)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)纖(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian) 接(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)纖(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian) 修光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)纖(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian) 光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)纜鋪設，天(tian)(tian)(tian)(tian)(tian)津(jin)(jin)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)纖(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)熔(rong)(rong)(rong)(rong)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)價格，天(tian)(tian)(tian)(tian)(tian)津(jin)(jin)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)纖(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)熔(rong)(rong)(rong)(rong)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)多少(shao)錢(qian)，天(tian)(tian)(tian)(tian)(tian)津(jin)(jin)哪里(li)有光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)纖(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)熔(rong)(rong)(rong)(rong)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)的 天(tian)(tian)(tian)(tian)(tian)津(jin)(jin)塘(tang)沽光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)纖(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)熔(rong)(rong)(rong)(rong)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie) 漢沽光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)纖(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)熔(rong)(rong)(rong)(rong)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie) 大港(gang)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)纖(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)熔(rong)(rong)(rong)(rong)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)，濱海(hai)新區(qu)(qu)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)纖(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)熔(rong)(rong)(rong)(rong)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)，開(kai)發區(qu)(qu)西區(qu)(qu)東區(qu)(qu)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)纖(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)熔(rong)(rong)(rong)(rong)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)，北塘(tang)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)纖(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)熔(rong)(rong)(rong)(rong)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie) 天(tian)(tian)(tian)(tian)(tian)津(jin)(jin)港(gang)熔(rong)(rong)(rong)(rong)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)纖(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian) 咸(xian)水沽葛沽南(nan)八里(li)臺(tai)雙港(gang)大寺賽達(da)工業(ye)園(yuan)微電子(zi)海(hai)河教(jiao)育園(yuan)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)纖(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)熔(rong)(rong)(rong)(rong)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie) 寶坻(chi)九園(yuan)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)纖(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)維(wei)修熔(rong)(rong)(rong)(rong)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie) 武清楊村(cun)曹(cao)子(zi)里(li)下(xia)朱莊熔(rong)(rong)(rong)(rong)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)纖(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)，北辰(chen)雙街雙口熔(rong)(rong)(rong)(rong)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)纖(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)修光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)纜，青光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)韓家墅(shu)王慶(qing)坨陳咀熔(rong)(rong)(rong)(rong)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)纖(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian) 寧河蘆(lu)臺(tai)七(qi)里(li)海(hai)熔(rong)(rong)(rong)(rong)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)纖(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian) 天(tian)(tian)(tian)(tian)(tian)津(jin)(jin)高(gao)新區(qu)(qu)天(tian)(tian)(tian)(tian)(tian)津(jin)(jin)未(wei)來科技城熔(rong)(rong)(rong)(rong)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)纖(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)，泰達(da)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)纖(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)熔(rong)(rong)(rong)(rong)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie) 中新生態城光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)纖(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)熔(rong)(rong)(rong)(rong)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie) 靜海(hai)唐官屯大邱莊獨流光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)纖(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)熔(rong)(rong)(rong)(rong)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)，天(tian)(tian)(tian)(tian)(tian)津(jin)(jin)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)纖(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)布線(xian)，天(tian)(tian)(tian)(tian)(tian)津(jin)(jin)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)纜熔(rong)(rong)(rong)(rong)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)，天(tian)(tian)(tian)(tian)(tian)津(jin)(jin)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)纖(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)熔(rong)(rong)(rong)(rong)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)，天(tian)(tian)(tian)(tian)(tian)津(jin)(jin)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)纜布線(xian)，天(tian)(tian)(tian)(tian)(tian)津(jin)(jin)熔(rong)(rong)(rong)(rong)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)纜，天(tian)(tian)(tian)(tian)(tian)津(jin)(jin)熔(rong)(rong)(rong)(rong)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)纖(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)，天(tian)(tian)(tian)(tian)(tian)津(jin)(jin)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)纖(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)，天(tian)(tian)(tian)(tian)(tian)津(jin)(jin)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)纜

天(tian)津(jin)修寬帶，天(tian)津(jin)修光(guang)纜(lan)(lan)，天(tian)津(jin)光(guang)纖(xian)(xian)搶修，天(tian)津(jin)光(guang)纖(xian)(xian)入(ru)戶(hu)，天(tian)津(jin)公司修光(guang)纜(lan)(lan)，光(guang)纜(lan)(lan)熔接，光(guang)纜(lan)(lan)接續盒，尾纖(xian)(xian) 耦合器，跳線

天(tian)津(jin)熔(rong)(rong)光(guang)(guang)(guang)纖 天(tian)津(jin)熔(rong)(rong)光(guang)(guang)(guang)纜(lan)(lan)(lan) 東麗光(guang)(guang)(guang)纜(lan)(lan)(lan)熔(rong)(rong)接(jie)接(jie)續 東麗熔(rong)(rong)接(jie)光(guang)(guang)(guang)纖 寧河光(guang)(guang)(guang)纖熔(rong)(rong)接(jie) 蘆臺光(guang)(guang)(guang)纖熔(rong)(rong)接(jie) 薊縣光(guang)(guang)(guang)纖熔(rong)(rong)接(jie) 天(tian)津(jin)周邊(bian)光(guang)(guang)(guang)纖光(guang)(guang)(guang)纜(lan)(lan)(lan)熔(rong)(rong)接(jie)

天津(jin)(jin)南開河北河西(xi)津(jin)(jin)南靜(jing)海(hai)河東武清光(guang)(guang)纖(xian)熔(rong)(rong)接(jie)(jie)(jie)，華明鎮光(guang)(guang)纖(xian)熔(rong)(rong)接(jie)(jie)(jie) 空(kong)港濱海(hai)新區光(guang)(guang)纖(xian)熔(rong)(rong)接(jie)(jie)(jie) 天津(jin)(jin)光(guang)(guang)纖(xian)布(bu)線，天津(jin)(jin)光(guang)(guang)纜(lan)熔(rong)(rong)接(jie)(jie)(jie)，天津(jin)(jin)光(guang)(guang)纖(xian)熔(rong)(rong)接(jie)(jie)(jie)，天津(jin)(jin)光(guang)(guang)纜(lan)布(bu)線，天津(jin)(jin)熔(rong)(rong)接(jie)(jie)(jie)光(guang)(guang)纜(lan)，天津(jin)(jin)熔(rong)(rong)接(jie)(jie)(jie)光(guang)(guang)纖(xian)，天津(jin)(jin)接(jie)(jie)(jie)光(guang)(guang)纖(xian)，天津(jin)(jin)接(jie)(jie)(jie)光(guang)(guang)纜(lan)
天津(jin)修寬帶，天津(jin)修光(guang)(guang)(guang)纜(lan)，天津(jin)光(guang)(guang)(guang)纖搶(qiang)修，天津(jin)光(guang)(guang)(guang)纖入戶，天津(jin)公司修光(guang)(guang)(guang)纜(lan)，光(guang)(guang)(guang)纜(lan)熔接(jie)，光(guang)(guang)(guang)纜(lan)接(jie)續盒，尾纖 耦合器，跳(tiao)線(xian)
天(tian)津熔(rong)(rong)(rong)(rong)(rong)光(guang)纖(xian)(xian) 天(tian)津熔(rong)(rong)(rong)(rong)(rong)光(guang)纜 東麗光(guang)纜熔(rong)(rong)(rong)(rong)(rong)接(jie)(jie)接(jie)(jie)續(xu) 東麗熔(rong)(rong)(rong)(rong)(rong)接(jie)(jie)光(guang)纖(xian)(xian) 寧河光(guang)纖(xian)(xian)熔(rong)(rong)(rong)(rong)(rong)接(jie)(jie) 蘆臺光(guang)纖(xian)(xian)熔(rong)(rong)(rong)(rong)(rong)接(jie)(jie) 薊縣光(guang)纖(xian)(xian)熔(rong)(rong)(rong)(rong)(rong)接(jie)(jie) 天(tian)津周邊(bian)光(guang)纖(xian)(xian)光(guang)纜熔(rong)(rong)(rong)(rong)(rong)接(jie)(jie)
天津南開河北河西津南靜(jing)海河東武清光纖熔(rong)接(jie)，華明鎮光纖熔(rong)接(jie) 空港(gang)濱海新(xin)區光纖熔(rong)接(jie)