ϳ øϴ. SNH мѴٰ س ø.
ּ. SNH 1,165, 2007 3б 176.9, 20%,
roe 56, ݳ 200% ̻. Ÿ 繫ǥ ȮϿ ֽñ...
1. DWDM
- DWDM(Dense Wavelength Division Multiplexing) ַǰ̸, DWDM ̺
̿ (̺ Ǿ ) WDM ̺
ϳ ִ4 ϴ ݸ DWDM ϴ Դϴ.
ܼ 1 4 4 ۼӵ ϸ ˴ϴ.
- SNH ϰ DWDM õ εմϴ.
- DWDM ڸٴ 麻 .
2. ͳ Ʈ
- ͳ üǾ, ͳ ø̼ ϸ鼭 Ƽ̵ ͳ
̿Ͽ ۵ǰ ֽϴ. IPTV ϳ. Ƽ̵ ʹ
ͷ Ƿ 麻 뷮 ʿϰ Ǵ Դϴ.
3. DWDM ʿ伺(?)
- Ż, ۻ ̺ ̹ Ͽϴ. İ ϰ, Ϻδ 뿡
ֽϴ.
- ۼӵ ̷ WDM ̿ ļ ̺ ų( WDM
ؾ߰), Ȥ 뿡ٰ ̺ ÷ մϴ.
- ... ̺ ݵ ΰǺ 峭 ƴϰ .
- DWDM ̺ ߰ WDM ۼӵ
.
- DWDM ʿ ƿ.
- ۱(HD), Ż ̺ µ DWDM ٲ ϴϱ.
- SNH ڳ.
4. 2007 11 8 б⺸ ٰ ü Ȯ
- ȸ ǰ 踦 ϰ ,
ܺξü 꼳 ϰ .
- 11 SNH ֻ길 ϰ ִ ̶ ֽϴ.
- 52 ʴ´ٴ մϴ.
5. ?
- ռ ҵ 踸 ϴϱ ְ?
- ߿ ϳ, DWDM ȭΰ ϴ ߱ ǰ SNH ǰ ϴ
˰ ֽϴ. Ȯġ ʽϴ. ߱ ϱ Ұ ??
- DWDM ʿ . õ ̱ ־ ߱
ݿ ٰ ϳ. SNH õ ֳٿ. .
- ߱ δٴ ̾߱Ⱑ ־.(Ȯ ȵ Ȳ) ̷ ´.
6. ʽ ϳ.
- ǸŰ 2005 30% ̻ λǾ.
- ֿ 2005 20% ̻ ϵǾ.
- ʰھ???
KT 츮 /۾迡 ϵ ڸ մϴ. KT ϰ ̾ ٸ
ڸ . ó ٺȭ ͳ.
SNH Ҹ ġ ִ ϴ.
Ǵ Ͻʽÿ. å ڿ ֽϴ. ^^
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