Re: [光纖] 你不知道的HFC:高頻寬頻普及率
回andrewkuo,
屋內光纖建置的成本和難度遠遠大於屋外光纖好嗎!
各家業者不太想砸錢佈光纜的原因,是因為佈到最後也未必能接取到最末端用戶。
假設有100戶的社區自備光線內線,業者只需花點力把光纖佈建到電信室即可馬上供裝,
這樣是不是投資意願會大上許多,甚至更大的社區就能有多家業者同時拉進去提供服務。
也不會發生內線光纖是特定業者拉的,而只能由特定業者使用的狀況,業者彼此較容易有
競爭的態勢,這才是加速高速普的良方。
你以為早期申請一支市內電話要數萬元裝機費,到後來輕易就能安裝室內電話是怎麼來的
?早在民國七十幾年就已訂定建築物強制自備電信設備的規範了,所以普及速度如此快,
也造就中華電信可以玩xDSL玩這麼久。
光纖技術老早就已經成熟了,早該立法強制內建了,全台灣就在等一家中華電慢慢佈建光
纖,這就是台灣無法高速普及的重要原因。
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你以單單幾戶透天的思維或許外線的成本高,但如果放在中大型集合型社區來看,內線的
成本就不會低於外線成本,想想人身上的血管結構,你認為是佈建動脈靜脈成本高?還是
佈建微血管的成本高?
還有 40 則推文
還有 12 段內文
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那大概是花錢委託中華佈建,有花錢光纖產權就是該社區了
※ 編輯: taotu (114.25.136.97), 09/14/2017 19:27:05
※ 編輯: taotu (114.25.136.97), 09/14/2017 19:28:27
※ 編輯: taotu (114.25.136.97), 09/14/2017 19:39:02
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※ 編輯: taotu (114.25.136.97), 09/14/2017 19:50:29
※ 編輯: taotu (114.25.136.97), 09/14/2017 20:05:53
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我所謂屋內光纖成本高不是單看ㄧ戶或一個社區,是說全台的終端線路和屋外線路的比例
,
再加上你所謂的毛很多,這些都是難度都是成本。
※ 編輯: taotu (118.161.190.50), 09/16/2017 07:59:20
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是因為同軸也沒有立法強制內建,就沒有相關的驗收機制,當然能偷就偷。
因為電話線有規定強制內建,必需經相關單位驗收才能拿使用執照,所以大樓自備電話線
有九成以上的機率是可以正常使用的。
※ 編輯: taotu (118.161.190.50), 09/17/2017 06:17:15
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