ÀÛ¼ºÀÏ : 23-02-09 14:25
[½Å±ÔÀÚ·á] ADSL (Asymmetric Digital Subscriber Line ; ºñ´ëĪ µðÁöÅÐ °¡ÀÔÀÚ ¼±·Î) ´Ù¿î·Îµå
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ADSL (Asymmetric Digital Subscriber Line ; ºñ´ëĪ µðÁöÅÐ °¡ÀÔÀÚ ¼±·Î) ´Ù¿î·Îµå



ADSL (Asymmetric Digital Subscriber Line ; ºñ´ëĪ µðÁöÅÐ °¡ÀÔÀÚ ¼±·Î)

ADSLÀÇ °³³ä°ú xDSLÀ» °£·«È÷ ¼Ò°³ÇÏ°í ADSLÀÇ ±¸Á¶¿Í Àü¼Û±â¼ú, ¼­ºñ½º À¯Çü ¹× ÇöȲ°ú ÀÀ¿ë¼­ºñ½º, ¾ÕÀ¸·ÎÀÇ Àü¸Á¿¡ ´ëÇؼ­ Á¤¸®Çß½À´Ï´Ù. º¸°í¼­ Áغñ¿¡ ¸¹Àº Âü°í°¡ µÇ±æ ¹Ù¶ø´Ï´Ù. Âü°íÇϼż­ ÁÁÀº ¼ºÀû ¹ÞÀ¸½Ã±æ ¹Ù¶ó°Ú½À´Ï´Ù.



[¸ñÂ÷]

1. °³ ¿ä

1.1 °í°´ÀÇ ¿ä±¸

1.2 ÇöÀç °¡ÀÔÀÚ È¸¼±ÀÇ Á¦ÇÑÁ¡

1.3 ±¤ÄÉÀÌºí ±¤´ë¿ª ³×Æ®¿öÅ©ÀÇ ±¸Ãà

1.4 ÇöÀç °¡ÀÔÀÚ¸ÁÀÇ È°¿ë

2. xDSL
2.1 °³¿ä
2.2 xDSL ¸ðµ©°ú ÀüÈ­¸ðµ©
3. ADSL
3.1 ADSL Àü¼Û ¼Óµµ
3.2 À½¼º Åë½ÅÀÇ µ¿½Ã »ç¿ë
3.3 Asymmetric
3.4 ADSL ¼­ºñ½º

3.5 ADSL °¡ÀÔÀÚ ÀÌÁ¡

3.6 °¡ÀÔÀÚȯ°æ(PC)

4. ADSL ¾ÆÅ°ÅØÃÄ
4.1 ADSL ¼­ºñ½º±¸Á¶
4.2 ³×Æ®¿öÅ©¿Í ADSL
4.3 ½Ã½ºÆÀ ±¸¼º
5. ADSL ÁÖ¿ä Àü¼Û ±â¼ú
5.1 ¹ÝÇâÁ¦°Å ±â¼ú
5.2 ÀÚµ¿ µîÈ­ ±â¼ú
5.3 Modulation ¹æ½Ä
6. ADSL ÀÀ¿ë ¼­ºñ½º
6.1 ADSL ¼­ºñ½º À¯Çü
6.2 ´Ü¼øºÐ¹èÇü ¼­ºñ½º
6.3 VOD ¼­ºñ½º
6.4 ´ëÈ­Çü VOD ¼­ºñ½º
6.5 ¼­ºñ½º Àû¿ë ¹æ¾È

7. ADSL ¼­ºñ½º ÇöȲ

7.1 ±¹¿Ü ¼­ºñ½ºÇöȲ
7.2 ÁÖ¿ä »ó¿ë ¼­ºñ½º ÇöȲ

8. ADSL Àü¸Á ¹× µ¿Çâ

8.1 xDSL ¹ßÀü ½Ã³ª¸®¿À
8.2 ½ÃÀå ¿¹Ãø
8.3 Ç¥ÁØÈ­ µ¿Çâ
8.4 UAWGÀÇ µîÀå



ADSLÀº 1.5Mbps¿¡¼­ 8.192 MbpsÀÇ ÇÏÇâ¼Óµµ¸¦ °¡ÀÔÀÚ¿¡°Ô Á¦°øÇϸç, 16 kbps¿¡¼­ 1.088 MbpsÀÇ »óÇâ¼Óµµ¸¦ ÀüÈ­±¹ÃøÀ¸·Î Á¦°øÇÑ´Ù. ¶ÇÇÑ µ¥ÀÌÅÍ Åë½Å ¼­ºñ½º¿Í À½¼º ¼­ºñ½º¸¦ µ¿½Ã¿¡ Á¦°øÇÑ´Ù. µû¶ó¼­ ADSLÀ» ÀÌ¿ëÇÏ¿©, ÀüÈ­¼±À» °¡Áø ¸ðµç »ç¿ëÀÚ¿¡°Ô Interactive ¸ÖƼ¹Ìµð¾î ¼­ºñ½º¸¦ Á¦°øÇÒ ¼ö ÀÖ´Ù. ¼­ºñ½º Á¦°øÀÚÀÇ °üÁ¡¿¡¼­, ADSLÀº ÀüÈ­¼± ¾ç´Ü¿¡ ³õÀÌ´Â ¸ðµ©°ú °°Àº ±â¼úÀÌ´Ù. ADSLÀº Á¤º¸¸¦ Æ÷ÇÔÇÏ°í ÀÖ´Â µðÁöÅÐ Á¤º¸¿ø°£ÀÇ ÀÎÅÍÆäÀ̽º¸¦ Á¦°øÇÏ°í, ¾Æ³¯·Î±× ¸ðµ©°ú °°Àº Åë½Å ä³ÎÀ» Á¦°øÇÑ´Ù. ±×·¯³ª °¡Àå Å« Â÷ÀÌ´Â ¼ÓµµÀÌ´Ù.
5) RADSL (Rate Adaptive Asymmetric Digital Subscriber Line)
RADSLÀº ADSLÀÇ º¯ÇüÀ¸·Î ÀÌÁ¡Àº À¯¿¬¼ºÀÌ´Ù. RADSLÀº ¼­ºñ½º Á¦°øÀÚ°¡ DSL ¸µÅ©ÀÇ ´ë¿ªÆøÀ» ¾îÇø®ÄÉÀ̼ÇÀÇ ¿ä±¸ ¹× ȸ¼±ÀÇ Á¶°Ç¿¡ ¸Â°Ô Á¶Á¤ÇÏ°Ô ÇÑ´Ù.

3. ADSL

Asymmetrical Digital Subscriber Line (ADSL)À̶õ ±âÁ¸ 2¼±½Ä ÀüÈ­¸ÁÀ» ÀÌ¿ëÇÏ¿©, ³×Æ®¿öÅ©¿¡¼­ °¡ÀÔÀÚ·Î °í¼ÓÀÇ ´Ù¿î½ºÆ®¸² µ¥ÀÌÅÍ Ã¤³Î°ú °¡ÀÔÀÚ¿¡¼­ ³×Æ®¿öÅ©·Î Àú¼ÓÀÇ ¾÷½ºÆ®¸² µ¥ÀÌÅÍ Ã¤³ÎÀ» Á¦°øÇϸç, µ¿½Ã¿¡ ±âÁ¸ÀÇ À½¼º ¼­ºñ½º¸¦ Á¦°øÇÏ´Â ±â¼úÀÌ´Ù.
3.1 ADSL Àü¼Û ¼Óµµ
ADSLÀº ÀüÈ­±¹¿¡¼­ °¡ÀÔÀÚ·ÎÀÇ ´Ù¿î½ºÆ®¸² ¼Óµµ 1.544Mbps ~ 8Mbps, °¡ÀÔÀÚ¿¡¼­ ÀüÈ­±¹À¸·ÎÀÇ ¾÷½ºÆ®¸² ¼Óµµ 16Kbps ~ 640Kbps¸¦ Áö¿øÇϸç, º¸´Ù °í¼ÓÀÇ Àü¼Û ¼Óµµ °³¹ßÀ» À§ÇÑ ³ë·ÂÀÌ ÁøÇàÁßÀÌ´Ù. µ¥ÀÌÅÍ Àü¼Û ¼Óµµ´Â ÀüÈ­±¹¿¡¼­ °¡ÀÔÀÚ±îÁöÀÇ °Å¸®, »ç¿ëµÇ´Â ÀüÈ­¼±ÀÇ Á¾·ù¡¦(»ý·«)

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(À̹ÌÁö¸¦ Ŭ¸¯ÇϽøé È®´ë/¹Ì¸®º¸±â¸¦ º¼ ¼ö ÀÖ½À´Ï´Ù.)




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