{"id":1152,"date":"2026-09-17T04:05:06","date_gmt":"2026-09-17T04:05:06","guid":{"rendered":"https:\/\/www.fenxifiber.com\/ftta-waterproof-fiber-cable-selection\/"},"modified":"2026-09-17T04:05:41","modified_gmt":"2026-09-17T04:05:41","slug":"ftta-su-gecirmez-fiber-kablo-secimi","status":"publish","type":"post","link":"https:\/\/www.fenxifiber.com\/tr\/ftta-waterproof-fiber-cable-selection\/","title":{"rendered":"FTTA Su Ge\u00e7irmez Fiber Kablo Se\u00e7im K\u0131lavuzu | Fenxi"},"content":{"rendered":"<p>Bir kule ekibi, yanl\u0131\u015f sertle\u015ftirilmi\u015f konekt\u00f6r\u00fc bir radyo ba\u011flant\u0131 noktas\u0131na takt\u0131\u011f\u0131nda, ba\u011flant\u0131 test tezgah\u0131nda nadiren ar\u0131za verir. Ar\u0131za, aylar sonra, su buhar\u0131n\u0131n uyumsuz contay\u0131 a\u015fmas\u0131yla ortaya \u00e7\u0131kar ve bir t\u0131rman\u0131c\u0131 tekrar yukar\u0131 \u00e7\u0131kmak zorunda kal\u0131r. FTTA su ge\u00e7irmez fiber kablo tedarik eden al\u0131c\u0131lar, \u00fc\u00e7 unsuru ayn\u0131 anda e\u015fle\u015ftirmektedir: RRU ba\u011flant\u0131 noktas\u0131 aray\u00fcz\u00fc, r\u00fczgara, UV \u0131\u015f\u0131nlar\u0131na ve termal d\u00f6ng\u00fclere dayan\u0131kl\u0131 kablo yap\u0131s\u0131 ve operat\u00f6r\u00fcn kabul ekibinin devir teslim s\u0131ras\u0131nda \u00f6l\u00e7ece\u011fi optik performans. A\u015fa\u011f\u0131daki notlar, G\u00fcneydo\u011fu Asya, Avrupa, Latin Amerika, Orta Do\u011fu ve Afrika\u2019dan ald\u0131\u011f\u0131m\u0131z teklif taleplerinde (RFQ) en s\u0131k kar\u015f\u0131m\u0131za \u00e7\u0131kan karar noktalar\u0131n\u0131 ele almaktad\u0131r.<\/p>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.fenxifiber.com\/wp-content\/uploads\/2026\/09\/ftta-tower-top-rru-jumper.jpg\" alt=\"Kule tepesindeki bir 5G RRU\u2019ya ba\u011fl\u0131 FTTA su ge\u00e7irmez fiber ba\u011flant\u0131 kablosu\" \/><figcaption>Her iki ba\u011flant\u0131 noktas\u0131nda su ge\u00e7irmez atlama kablolar\u0131 bulunan kule tepesine monte RRU<\/figcaption><\/figure>\n<h2>FTTA Atlama Kablolar\u0131 Neden Fiberden \u00d6nce Ar\u0131zalan\u0131r?<\/h2>\n<p>Cam, bir kulede nadiren zay\u0131f nokta olu\u015fturur. Saha raporlar\u0131na g\u00f6re, d\u0131\u015f ortamdaki atlama hatalar\u0131n\u0131n \u00e7o\u011fu, fiber \u00e7ekirde\u011finden ziyade konekt\u00f6r aray\u00fcz\u00fcne ve kablo k\u0131l\u0131f\u0131na dayanmaktad\u0131r ve bu hatalar d\u00f6rt ana mekanizma alt\u0131nda toplanmaktad\u0131r:<\/p>\n<ul>\n<li><strong>Ba\u011flant\u0131 yerinde su giri\u015fi.<\/strong> Yanl\u0131\u015f bir ba\u011flant\u0131 geometrisine uygun olmayan bir conta ya da temizlenmeden a\u00e7\u0131l\u0131p yeniden tak\u0131lan bir g\u00f6vde, nemin ferrule\u2019a ula\u015fmas\u0131na neden olur. Ar\u0131za aniden ortaya \u00e7\u0131kmak yerine, ya\u011f\u0131\u015fl\u0131 bir mevsim boyunca yava\u015f yava\u015f geli\u015fir.<\/li>\n<li><strong>Ceketin maruz kald\u0131\u011f\u0131 UV \u0131\u015f\u0131nlar\u0131 ve ozonun zararl\u0131 etkileri.<\/strong> \u0130\u00e7 mekan kullan\u0131m\u0131 i\u00e7in tasarlanm\u0131\u015f bir PVC k\u0131l\u0131f, \u00fc\u00e7 ya da d\u00f6rt yaz boyunca do\u011frudan g\u00fcne\u015f \u0131\u015f\u0131\u011f\u0131na maruz kal\u0131rsa \u00e7atlar, k\u0131r\u0131l\u0131r ve ta\u015f\u0131y\u0131c\u0131 elemanlar\u0131 a\u00e7\u0131\u011fa \u00e7\u0131kar\u0131r.<\/li>\n<li><strong>Ba\u011flant\u0131 g\u00f6vdesindeki r\u00fczg\u00e2r y\u00fck\u00fc ve titre\u015fim.<\/strong> RRU \u00fczerine monte edilmi\u015f atlama kablolar\u0131 s\u00fcrekli hareket halindedir. Gerilim azalt\u0131c\u0131 ve servis d\u00f6ng\u00fcs\u00fc olmadan, her r\u00fczg\u00e2r esintisi ferrule tertibat\u0131n\u0131 gerer.<\/li>\n<li><strong>Termal d\u00f6ng\u00fc.<\/strong> Kule tepesindeki donan\u0131m, y\u0131l boyunca yakla\u015f\u0131k -40 \u00b0C ile +85 \u00b0C aras\u0131nda de\u011fi\u015fen s\u0131cakl\u0131klara maruz kal\u0131r. Yaln\u0131zca oda s\u0131cakl\u0131\u011f\u0131nda test edilip onaylanm\u0131\u015f montajlarda, yerle\u015ftirme kayb\u0131nda sapma g\u00f6r\u00fcl\u00fcr.<\/li>\n<\/ul>\n<p>Sat\u0131n alma sipari\u015fi i\u00e7in, kontroll\u00fc ortam (kategori C) ve kontrols\u00fcz ortam (kategori U) par\u00e7alar\u0131n\u0131 birbirinden ay\u0131ran IEC 61753-1 standard\u0131 yararl\u0131 bir \u00e7er\u00e7eve olu\u015fturmaktad\u0131r. Bir FTTA atlama kablosu, kontrols\u00fcz ortam par\u00e7as\u0131d\u0131r ve bu \u015fekilde onaylanmal\u0131d\u0131r. GR-326, konekt\u00f6r g\u00fcvenilirli\u011fini kapsarken, GR-1209-CORE ve GR-1221-CORE, \u00e7o\u011fu operat\u00f6r ve kule \u015firketinin h\u00e2l\u00e2 referans ald\u0131\u011f\u0131 pasif bile\u015fen testlerini belirler.<\/p>\n<table>\n<caption>Tablo 1. FTTA atlama kablosu ar\u0131za t\u00fcrleri ve bunlar\u0131 \u00f6nleyen teknik \u00f6zellikler<\/caption>\n<thead>\n<tr>\n<th>Ar\u0131za t\u00fcr\u00fc<\/th>\n<th>Sahada temel neden<\/th>\n<th>Sipari\u015f Formunda nelerin d\u00fczeltilmesi gerekiyor?<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Ferrule i\u00e7indeki su<\/td>\n<td>Conta hasarl\u0131 veya d\u0131\u015f aray\u00fcz yanl\u0131\u015f ba\u011flant\u0131 noktas\u0131 tipine tak\u0131lm\u0131\u015f<\/td>\n<td>RRU ba\u011flant\u0131 noktas\u0131na uygun IP67 \/ IP68 ba\u011flant\u0131 par\u00e7as\u0131 ve bir dald\u0131rma testi raporu<\/td>\n<\/tr>\n<tr>\n<td>Ceketin \u00e7atlamas\u0131<\/td>\n<td>Be\u015f y\u0131l\u0131 a\u015fan UV ve ozon maruziyeti<\/td>\n<td>UV stabilizat\u00f6r\u00fc i\u00e7eren LSZH veya PE k\u0131l\u0131f; alev ve UV dayan\u0131kl\u0131l\u0131k dereceleri belgelenmi\u015ftir<\/td>\n<\/tr>\n<tr>\n<td>Aral\u0131kl\u0131 y\u00fcksek kay\u0131p<\/td>\n<td>Konekt\u00f6r g\u00f6vdesi r\u00fczgar y\u00fck\u00fcne maruz kal\u0131r; giri\u015f noktas\u0131nda b\u00fck\u00fclme yar\u0131\u00e7ap\u0131 dikkate al\u0131nmaz<\/td>\n<td>Kurulum notunda belirtilen gerilim azaltma, belirtilen minimum b\u00fck\u00fclme yar\u0131\u00e7ap\u0131 ve kablo ba\u011f\u0131 aral\u0131klar\u0131<\/td>\n<\/tr>\n<tr>\n<td>Sezonlar boyunca yava\u015f yava\u015f artan kay\u0131p<\/td>\n<td>Ferrule ve g\u00f6vde farkl\u0131 oranlarda genle\u015fir<\/td>\n<td>Geni\u015f s\u0131cakl\u0131k aral\u0131\u011f\u0131 i\u00e7in onaylanm\u0131\u015f montaj, -40 \u00b0C ila +85 \u00b0C, GR-326 test verileri<\/td>\n<\/tr>\n<tr>\n<td>Konekt\u00f6r\u00fcn \u00e7\u0131kmas\u0131<\/td>\n<td>Tutma kuvveti hi\u00e7bir zaman belirtilmemi\u015ftir<\/td>\n<td>Kilitleme mekanizmas\u0131 t\u00fcr\u00fc, \u00e7ekme y\u00fck\u00fc de\u011feri ve e\u015fle\u015fme d\u00f6ng\u00fcs\u00fc say\u0131s\u0131<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Sertle\u015ftirilmi\u015f Aray\u00fcz\u00fcn Radyo Ba\u011flant\u0131 Noktas\u0131yla E\u015fle\u015ftirilmesi<\/h2>\n<p>ODVA, FullAXS, PDLC ve NSN, katalog foto\u011fraflar\u0131nda birbirine benziyor olsa da fiziksel olarak birbirinin yerine kullan\u0131lamaz. Her durumda kabu\u011fun i\u00e7indeki bile\u015fen bir dubleks LC olsa bile, d\u0131\u015f g\u00f6vde, anahtarlama ve kilit farkl\u0131d\u0131r; neredeyse uyacak gibi g\u00f6r\u00fcnen bir kabuk, FTTA sipari\u015finde yap\u0131labilecek en pahal\u0131 hatad\u0131r. Her \u015feyden \u00f6nce aray\u00fcz\u00fc teyit edin.<\/p>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.fenxifiber.com\/wp-content\/uploads\/2026\/02\/LC-UPC-3.0mm-Duplex-Singlemode.jpg\" alt=\"Sertle\u015ftirilmi\u015f FTTA konekt\u00f6rlerinin i\u00e7inde kullan\u0131lan LC UPC 3,0 mm \u00e7ift y\u00f6nl\u00fc tek modlu ba\u011flant\u0131 kablosu\" \/><figcaption>Kabu\u011fun i\u00e7indeki \u00e7ift tarafl\u0131 LC, t\u00fcm ailelerde ayn\u0131d\u0131r; kabuk ise ayn\u0131 de\u011fildir<\/figcaption><\/figure>\n<table>\n<caption>Tablo 2. D\u0131\u015f ortama dayan\u0131kl\u0131 aray\u00fcz aileleri ve yayg\u0131n kullan\u0131m alanlar\u0131<\/caption>\n<thead>\n<tr>\n<th>Aray\u00fcz<\/th>\n<th>Kilitleme<\/th>\n<th>\u0130\u00e7 aray\u00fcz<\/th>\n<th>S\u0131zd\u0131rmazl\u0131k<\/th>\n<th>Yayg\u0131n da\u011f\u0131t\u0131m<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>ODVA<\/td>\n<td>\u00c7eyrek turlu bayonet<\/td>\n<td>LC \u00e7ift y\u00f6nl\u00fc, SC tek y\u00f6nl\u00fc, MPO<\/td>\n<td>IP67 \/ IP68<\/td>\n<td>Geni\u015f tedarik\u00e7i a\u011f\u0131, end\u00fcstriyel kablosuz ileti\u015fim, RRH<\/td>\n<\/tr>\n<tr>\n<td>FullAXS<\/td>\n<td>Bayonet, tek elle k\u00f6r mat<\/td>\n<td>LC dubleks<\/td>\n<td>IP67<\/td>\n<td>Al\u0131c\u0131-vericiye do\u011frudan eri\u015fim \u00f6zelli\u011fine sahip kule tepesinde kurulu RRU<\/td>\n<\/tr>\n<tr>\n<td>PDLC<\/td>\n<td>\u0130tme-\u00e7ekme tipi bayonet<\/td>\n<td>LC dubleks<\/td>\n<td>IP67<\/td>\n<td>D\u0131\u015f mekan k\u00fc\u00e7\u00fck h\u00fccreler, ana ta\u015f\u0131y\u0131c\u0131, RRU ba\u011flant\u0131 noktalar\u0131<\/td>\n<\/tr>\n<tr>\n<td>NSN<\/td>\n<td>Vidal\u0131 ba\u011flant\u0131, kompakt g\u00f6vde<\/td>\n<td>LC dubleks<\/td>\n<td>IP67<\/td>\n<td>Nokia \/ NSN telsiz \u00fcr\u00fcn yelpazeleri<\/td>\n<\/tr>\n<tr>\n<td>OptiTap \/ H-konekt\u00f6r\u00fc<\/td>\n<td>Di\u015fli<\/td>\n<td>SC\/APC tek y\u00f6nl\u00fc<\/td>\n<td>IP68<\/td>\n<td>FTTH ba\u011flant\u0131 kablosunun MST terminallerine ba\u011flanmas\u0131<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Bu aileler birbirleriyle uyumsuz oldu\u011fundan, yanl\u0131\u015f sipari\u015fe kar\u015f\u0131 en ucuz \u00f6nlem kan\u0131t sunmakt\u0131r. Radyo ba\u011flant\u0131 noktas\u0131n\u0131n bir foto\u011fraf\u0131 ya da sahadan al\u0131nan mevcut bir \u00f6rnek ba\u011flant\u0131 kablosu, sorunu dakikalar i\u00e7inde \u00e7\u00f6zer. Sipari\u015f birden fazla tedarik\u00e7inin radyolar\u0131n\u0131 kaps\u0131yorsa, dahili konekt\u00f6rleri \u015fu \u015fekilde tutarl\u0131 tutun: <a href=\"https:\/\/www.fenxifiber.com\/tr\/product-category\/lc-konnektor\/\">dubleks LC<\/a> tesis genelinde, yedek par\u00e7alar ve test ekipmanlar\u0131n\u0131n birbiriyle de\u011fi\u015ftirilebilirli\u011fini korurken, g\u00f6vdelerin farkl\u0131 olmas\u0131na izin vermek.<\/p>\n<h2>Konekt\u00f6r\u00fcn Arkas\u0131ndaki Kablo Yap\u0131s\u0131<\/h2>\n<p>Aray\u00fcz d\u00fczeltildikten sonra, bir sonraki soru kabu\u011fun neye ba\u011fland\u0131\u011f\u0131d\u0131r. Kule hatlar\u0131nda genellikle aramid iplik takviyeli 5,0 mm veya 7,0 mm d\u0131\u015f mekan kablosu kullan\u0131l\u0131r; ezilme veya kemirgen riski bulunan yerlerde ise, genellikle GYFJH tipi olarak sipari\u015f edilen oluklu \u00e7elik z\u0131rh kullan\u0131l\u0131r. Fiber neredeyse her zaman OS2 tek moddur ve G.657.A1, RRU giri\u015findeki dar k\u0131vr\u0131m\u0131 standart G.652.D \u00e7ekirde\u011finden daha iyi tolere etti\u011fi i\u00e7in talep edilmeye de\u011ferdir (<a href=\"https:\/\/www.itu.int\/rec\/T-REC-G.652\/en\" target=\"_blank\" rel=\"nofollow noopener\">ITU-T G.652 \/ G.657<\/a>).<\/p>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.fenxifiber.com\/wp-content\/uploads\/2026\/09\/outdoor-armored-fiber-cable-cross-section.jpg\" alt=\"aramid iplik ve \u00e7elik z\u0131rh i\u00e7eren GYFJH z\u0131rhl\u0131 d\u0131\u015f mekan fiber optik kablonun kesiti\" \/><figcaption>Z\u0131rhl\u0131 d\u0131\u015f mekan yap\u0131s\u0131: k\u0131l\u0131f, oluklu \u00e7elik, aramid iplik, gev\u015fek t\u00fcp<\/figcaption><\/figure>\n<table>\n<caption>Tablo 3. FTTA ve \u00e7at\u0131 \u00fcst\u00fc kablolama i\u00e7in d\u0131\u015f mekan kablo yap\u0131lar\u0131<\/caption>\n<thead>\n<tr>\n<th>\u0130n\u015faat<\/th>\n<th>Ceket<\/th>\n<th>Ta\u015f\u0131y\u0131c\u0131 eleman<\/th>\n<th>Tipik d\u0131\u015f \u00e7ap<\/th>\n<th>\u0130\u00e7in en iyisi<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Standart d\u0131\u015f mekan atlama ipi<\/td>\n<td>LSZH, UV'ye kar\u015f\u0131 dayan\u0131kl\u0131<\/td>\n<td>Aramid ipli\u011fi<\/td>\n<td>5,0 mm<\/td>\n<td>Kule tepesindeki RRU hatlar\u0131 ve k\u0131sa mesafeler<\/td>\n<\/tr>\n<tr>\n<td>Z\u0131rhl\u0131 d\u0131\u015f mekan atlama giysisi<\/td>\n<td>Oluklu \u00e7elik \u00fczerine PE veya LSZH<\/td>\n<td>Aramid iplik ve \u00e7elik \u015ferit<\/td>\n<td>7,0 mm<\/td>\n<td>\u00c7at\u0131 \u00fcst\u00fc, kanal i\u00e7i, do\u011frudan topra\u011fa g\u00f6mme, kemirgenlere maruz kalma<\/td>\n<\/tr>\n<tr>\n<td>Hibrit g\u00fc\u00e7 ve fiber<\/td>\n<td>LSZH<\/td>\n<td>Aramid ipli\u011fi<\/td>\n<td>7,0 \u2013 12 mm<\/td>\n<td>RRU g\u00fcc\u00fc ile fiberin ayn\u0131 g\u00fczerg\u00e2h\u0131 payla\u015ft\u0131\u011f\u0131 yerler<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Montaj\u0131n kurulumdan sonra sa\u011flam kal\u0131p kalmayaca\u011f\u0131n\u0131 belirleyen iki de\u011fer vard\u0131r: y\u00fck alt\u0131ndaki minimum b\u00fck\u00fclme yar\u0131\u00e7ap\u0131 ve montaj ekibinin uygulayabilece\u011fi maksimum \u00e7ekme kuvveti. Her ikisi de sadece teknik \u00f6zellik belgesinde de\u011fil, \u00e7izimde de yer almal\u0131d\u0131r. Optik a\u00e7\u0131dan da durum ayn\u0131d\u0131r <a href=\"https:\/\/www.fenxifiber.com\/tr\/product-category\/tek-modlu-fiber-optik-baglanti-kablosu\/\">tek modlu d\u00fczenekler<\/a> FTTA i\u00e7in kullan\u0131lanlar, BBU\u2019da i\u00e7 mekanlarda kullan\u0131lanlarla ayn\u0131d\u0131r; bu nedenle al\u0131c\u0131lar genellikle ba\u011flant\u0131n\u0131n her iki ucunu tek bir sipari\u015fte birle\u015ftirirler.<\/p>\n<h2>Sat\u0131n Alma Sipari\u015finde Belirtilmesi Gereken Optik ve Mekanik De\u011ferler<\/h2>\n<p>1310 nm ve 1550 nm dalga boylar\u0131nda, tek tek bile\u015fenler \u00fczerinde de\u011fil, tamamlanm\u0131\u015f montaj \u00fczerinde \u00f6l\u00e7\u00fclen, e\u015fle\u015ftirilmi\u015f \u00e7ift ba\u015f\u0131na ekleme kayb\u0131 ve geri d\u00f6n\u00fc\u015f kayb\u0131 de\u011ferlerini isteyin. D\u0131\u015f mekan FTTA montajlar\u0131nda rutin olarak taahh\u00fct etti\u011fimiz de\u011ferler:<\/p>\n<ul>\n<li>LC\/UPC: IL \u2264 0,30 dB, RL \u2265 50 dB<\/li>\n<li>LC\/APC: IL \u2264 0,30 dB, RL \u2265 60 dB<\/li>\n<li>MPO-12 d\u00fc\u015f\u00fck kay\u0131pl\u0131 s\u0131n\u0131f: IL \u2264 0,35 dB<\/li>\n<li>\u00d6l\u00e7\u00fcm esas\u0131: IEC 61300-3-4; test dalga boyu ve kaynak t\u00fcr\u00fc raporda belirtilmi\u015ftir<\/li>\n<\/ul>\n<p>Ard\u0131ndan, d\u0131\u015f mekan uygulamalar\u0131nda genellikle en zay\u0131f noktas\u0131 olan mekanik bile\u015fenler: IP derecesi ve test y\u00f6ntemi, \u00e7al\u0131\u015fma s\u0131cakl\u0131k aral\u0131\u011f\u0131, \u00e7ekme y\u00fck\u00fc, ezilme direnci, minimum b\u00fck\u00fclme yar\u0131\u00e7ap\u0131, ba\u011flant\u0131 d\u00f6ng\u00fc say\u0131s\u0131 (LC i\u00e7in 500 makul bir alt s\u0131n\u0131rd\u0131r) ve k\u0131y\u0131 ve a\u00e7\u0131k deniz sahalar\u0131 i\u00e7in tuz p\u00fcsk\u00fcrtme saatleri. <a href=\"https:\/\/www.itu.int\/rec\/T-REC-L.36\/en\" target=\"_blank\" rel=\"nofollow noopener\">ITU-T L.36<\/a> tek modlu konekt\u00f6r gereksinimleri a\u00e7\u0131s\u0131ndan yararl\u0131 bir referans niteli\u011findedir ve IEC 61754 standard\u0131ndaki aray\u00fcz \u00e7izimlerine at\u0131fta bulunur.<\/p>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.fenxifiber.com\/wp-content\/uploads\/2026\/09\/ftta-waterproof-connector-assembly.jpg\" alt=\"Z\u0131rhl\u0131 d\u0131\u015f mekan kablosuna sahip IP67 s\u0131n\u0131f\u0131, dayan\u0131kl\u0131 su ge\u00e7irmez fiber optik konekt\u00f6r grubu\" \/><figcaption>Bir ucunda IP67 sertifikal\u0131 dayan\u0131kl\u0131 g\u00f6vde, di\u011fer ucunda standart \u00e7ift y\u00f6nl\u00fc LC konekt\u00f6r<\/figcaption><\/figure>\n<p>Kay\u0131p de\u011ferlerini sipari\u015f verildikten sonra de\u011fil, vermeden \u00f6nce hesaplay\u0131n. BBU\u2019dan kule tepesindeki radyo cihaz\u0131na uzanan 2 fiberli bir CPRI veya eCPRI hatt\u0131 genellikle bir ba\u011flant\u0131 paneli, her iki ucunda iki konekt\u00f6r ve bir veya iki ekleme noktas\u0131ndan ge\u00e7er; toplam kay\u0131p de\u011feri ise radyo cihaz\u0131n\u0131n al\u0131m aral\u0131\u011f\u0131 s\u0131n\u0131rlar\u0131 i\u00e7inde kalmal\u0131d\u0131r. A\u015fa\u011f\u0131daki incelememizde <a href=\"https:\/\/www.fenxifiber.com\/tr\/ekleme-kaybi-butcesi-hesaplamasi\/\">ekleme kayb\u0131 b\u00fct\u00e7esi hesaplamas\u0131<\/a> aritmeti\u011fi kapsar ve <a href=\"https:\/\/www.flukenetworks.com\/knowledge-base\/fiber-optic-loss-budget\" target=\"_blank\" rel=\"nofollow noopener\">Fluke Networks<\/a> saha testi s\u0131n\u0131rlar\u0131 i\u00e7in uygun bir referans yay\u0131nlamaktad\u0131r.<\/p>\n<h2>At\u0131\u015f Uzunluklar\u0131, Breakout\u2019lar ve Yedek At\u0131\u015flar<\/h2>\n<p>Sipari\u015f uzunlu\u011fu, b\u00fct\u00e7elerin sessizce s\u0131zd\u0131\u011f\u0131 noktad\u0131r. Kule y\u00fcksekli\u011fi yerine kurulu g\u00fczerg\u00e2h\u0131 \u00f6l\u00e7\u00fcn: kuleye t\u0131rmanma mesafesi art\u0131 kablo kanal\u0131 g\u00fczerg\u00e2h\u0131 art\u0131, radyoya gerginlik olmadan ula\u015facak kadar uzun bir servis d\u00f6ng\u00fcs\u00fc. D\u0131\u015f mekan montajlar\u0131nda \u00b11 m veya \u00b11 % (hangisi daha b\u00fcy\u00fckse) tolerans\u0131 normaldir; ayr\u0131ca, bir u\u00e7 duplex LC kablosundan iki simpleks kola ayr\u0131ld\u0131\u011f\u0131nda, fan-out uzunluklar\u0131 i\u00e7in ayr\u0131 bir de\u011fer belirlenmesi gerekir.<\/p>\n<p>\u00d6nceden kararla\u015ft\u0131r\u0131lm\u0131\u015f bir etiketleme sistemi, e\u015fle\u015ftirilmemi\u015f her uca tak\u0131lm\u0131\u015f toz koruyucular ve d\u00fc\u015f\u00fck bir yedek par\u00e7a oran\u0131 ile d\u00fczeni sa\u011flay\u0131n. \u00c7o\u011fu \u015fantiye i\u00e7in y\u00fczde iki ila \u00fc\u00e7 yeterlidir; uzak veya ada projelerinde ise y\u00fczde be\u015f, hava kargo g\u00f6nderiminden daha ekonomiktir. Birden fazla telsizin tek bir rotay\u0131 payla\u015ft\u0131\u011f\u0131 y\u00fcksek yo\u011funluklu kuleler i\u00e7in, dayan\u0131kl\u0131 MPO tabanl\u0131 bir ana hat ile <a href=\"https:\/\/www.fenxifiber.com\/tr\/product-category\/fiber-optik-baglanti-kablosu\/\">ba\u011flant\u0131 kablosu<\/a> Breakouts, kule tepesindeki ba\u011flant\u0131 noktalar\u0131n\u0131n say\u0131s\u0131n\u0131 \u00f6nemli \u00f6l\u00e7\u00fcde azalt\u0131r.<\/p>\n<h2>S\u0131zd\u0131rmazl\u0131k Uygulamalar\u0131 ve Devir Teslim Kontroller<\/h2>\n<p>Duydu\u011fumuz saha ar\u0131zalar\u0131n\u0131n \u00e7o\u011fu \u00fcretim hatas\u0131ndan kaynaklanm\u0131yordu. Bunlar, temiz ve sertle\u015ftirilmi\u015f bir g\u00f6vdeye tozlu bir konekt\u00f6r\u00fcn tak\u0131lmas\u0131 sonucu ortaya \u00e7\u0131k\u0131yordu. Bunu \u00f6nleyen devir teslim prosed\u00fcr\u00fc k\u0131sad\u0131r: her bir u\u00e7 y\u00fczeyini mikroskop alt\u0131nda inceleyin, temizleyin, kapa\u011f\u0131n\u0131 tak\u0131n ve ancak o zaman birle\u015ftirin. Bayonet veya vidal\u0131 ba\u011flant\u0131 par\u00e7as\u0131n\u0131n sadece parmakla s\u0131k\u0131lm\u0131\u015f de\u011fil, tam olarak yerine oturdu\u011fundan ve kablonun konekt\u00f6rden sarkmak yerine k\u0131l\u0131f i\u00e7inde desteklendi\u011finden emin olun.<\/p>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.fenxifiber.com\/wp-content\/uploads\/2026\/09\/outdoor-fiber-termination-box-wall-mount.jpg\" alt=\"Kule taban\u0131 ge\u00e7i\u015fleri i\u00e7in d\u0131\u015f mekan fiber sonland\u0131rma kutusu, duvara monte, IP65\" \/><figcaption>Kule taban\u0131n\u0131n, a\u00e7\u0131k hava konekt\u00f6r\u00fc yerine s\u0131zd\u0131rmaz bir muhafazaya ge\u00e7i\u015fi<\/figcaption><\/figure>\n<p>Kule hatt\u0131n\u0131n d\u0131\u015f tesisatla birle\u015fti\u011fi noktada, dire\u011fe veya duvara monte edilmi\u015f bir noktaya sonland\u0131r\u0131n <a href=\"https:\/\/www.fenxifiber.com\/tr\/product-category\/fiber-sonlandirma-kutusu\/\">fiber sonland\u0131rma kutusu<\/a> \u00e7iftlenmi\u015f bir \u00e7ifti a\u00e7\u0131kta b\u0131rakmak yerine. E\u011fer ba\u011flant\u0131 noktas\u0131 FTTA de\u011fil de FTTH ba\u011flant\u0131s\u0131 ise, <a href=\"https:\/\/www.foa.org\/tech\/connID.htm\" target=\"_blank\" rel=\"nofollow noopener\">FOA konekt\u00f6r tan\u0131mlama tablolar\u0131<\/a> elinizdeki bitkinin hangi familyaya ait oldu\u011funu h\u0131zl\u0131 bir \u015fekilde do\u011frulaman\u0131n bir yoludur ve <a href=\"https:\/\/www.thefoa.org\/tech\/lossbudg.htm\" target=\"_blank\" rel=\"noopener\">FOA zarar b\u00fct\u00e7esi notlar\u0131<\/a> kabul rakamlar\u0131 konusunda yard\u0131m.<\/p>\n<h2>FTTA Atlama Kablosu Teknik \u00d6zellikleri Karar A\u011fac\u0131<\/h2>\n<p>Bu alt\u0131 ad\u0131m\u0131 s\u0131rayla uygulay\u0131n; teknik \u015fartname kendili\u011finden ortaya \u00e7\u0131kacakt\u0131r:<\/p>\n<ol>\n<li><strong>Radyo ba\u011flant\u0131 noktas\u0131n\u0131 okuyun.<\/strong> ODVA, FullAXS, PDLC, NSN veya OptiTap. Ba\u015fka herhangi bir konuyu tart\u0131\u015fmadan \u00f6nce d\u0131\u015f aray\u00fcz\u00fc kilitleyin.<\/li>\n<li><strong>\u0130\u00e7 aray\u00fcz\u00fc do\u011frulay\u0131n.<\/strong> CPRI ve eCPRI i\u00e7in \u00e7ift kanall\u0131 LC, tek kanall\u0131 tesisler i\u00e7in tek kanall\u0131 SC, ana hat birle\u015ftirme i\u00e7in MPO.<\/li>\n<li><strong>Fiberi yerle\u015ftirin ve cilalay\u0131n.<\/strong> Varsay\u0131lan olarak OS2 G.657.A1; radyo teknik \u00f6zelliklerinde APC belirtilmedi\u011fi s\u00fcrece UPC.<\/li>\n<li><strong>Kabloyu se\u00e7in.<\/strong> Kule tepesi i\u00e7in 5,0 mm, \u00e7at\u0131, kanal, yer alt\u0131 d\u00f6\u015femesi veya kemirgenlere maruz kalma durumlar\u0131 i\u00e7in 7,0 mm z\u0131rhl\u0131.<\/li>\n<li><strong>Say\u0131lar\u0131 yaz\u0131n.<\/strong> E\u015fle\u015ftirilmi\u015f \u00e7ift ba\u015f\u0131na IL ve RL de\u011ferleri, test y\u00f6ntemiyle belirlenen IP derecesi, s\u0131cakl\u0131k aral\u0131\u011f\u0131, \u00e7ekme y\u00fck\u00fc, b\u00fck\u00fclme yar\u0131\u00e7ap\u0131, e\u015fle\u015ftirme d\u00f6ng\u00fc say\u0131s\u0131.<\/li>\n<li><strong>Pratik e\u015fyalar\u0131 ekleyin.<\/strong> Servis d\u00f6ng\u00fcs\u00fc dahil kablo uzunlu\u011fu, dallanma uzunluklar\u0131, etiket \u015femas\u0131, toz kapaklar\u0131 ve her makara i\u00e7in bir test raporu.<\/li>\n<\/ol>\n<p>Bize liman foto\u011fraf\u0131n\u0131 ve rota uzunlu\u011funu g\u00f6nderin; biz de teklifte aray\u00fcz\u00fc, kablo yap\u0131s\u0131n\u0131 ve test de\u011ferlerini teyit edelim. B\u00f6ylece ilk sipari\u015f do\u011fru sipari\u015f olur ve ikinci ziyaretin tekrarlanmas\u0131na gerek kalmaz.<\/p>","protected":false},"excerpt":{"rendered":"<p>FTTA su ge\u00e7irmez fiber kablo se\u00e7imi: ODVA, FullAXS, PDLC ve NSN ba\u011flant\u0131 noktalar\u0131yla uyumlu olmal\u0131, 5,0 veya 7,0 mm z\u0131rhl\u0131 k\u0131l\u0131f se\u00e7ilmeli ve IL\/RL s\u0131n\u0131rlar\u0131 sipari\u015f formunda belirtilmelidir. Fiyat teklifi al\u0131n.<\/p>","protected":false},"author":1,"featured_media":1149,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1152","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/www.fenxifiber.com\/tr\/wp-json\/wp\/v2\/posts\/1152","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fenxifiber.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fenxifiber.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fenxifiber.com\/tr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fenxifiber.com\/tr\/wp-json\/wp\/v2\/comments?post=1152"}],"version-history":[{"count":1,"href":"https:\/\/www.fenxifiber.com\/tr\/wp-json\/wp\/v2\/posts\/1152\/revisions"}],"predecessor-version":[{"id":1153,"href":"https:\/\/www.fenxifiber.com\/tr\/wp-json\/wp\/v2\/posts\/1152\/revisions\/1153"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fenxifiber.com\/tr\/wp-json\/wp\/v2\/media\/1149"}],"wp:attachment":[{"href":"https:\/\/www.fenxifiber.com\/tr\/wp-json\/wp\/v2\/media?parent=1152"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fenxifiber.com\/tr\/wp-json\/wp\/v2\/categories?post=1152"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fenxifiber.com\/tr\/wp-json\/wp\/v2\/tags?post=1152"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}