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Ç¥ÁعøÈ£ TTAS.IT-X25/R2 ±¸Ç¥ÁعøÈ£
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ÇѱÛÇ¥Áظí ÆÐŶÇüÀ¸·Î µ¿ÀÛÇϸç Àü¿ë¼±¿¡ ÀÇÇØ °øÁßµ¥ÀÌÅ͸Á¿¡ ¿¬°áµÇ´Â ´Ü¸»¿¡ ´ëÇÑ µ¥ÀÌÅʹܸ»ÀåÄ¡(DTE)¿Í µ¥ÀÌÅÍȸ¼±Á¾´ÜÀåÄ¡(DCE)°£ÀÇ ÀÎÅÍÆäÀ̽º
¿µ¹®Ç¥Áظí Interface between Data Terminal Equipment (DTE) and Data Circuit-Terminating Equipment (DCE) for Terminal Operating in the Packet Mode and Connected to Public Data Networks by Dedicated Circuit
Çѱ۳»¿ë¿ä¾à º» Ç¥ÁØÀº °øÁß±³È¯¸ÁÀ» ÅëÇØ PSPDN¿¡ ¾×¼¼½ºÇÏ´Â ÆÐŶÇü DTEÀÇ ¼­ºñ½º »ç¿ëÀÚ µî±ÞÀ» À§ÇÑ DTE/DCE ÀÎÅÍÆäÀ̽ºÀÇ ±â´ÉÀûÀÌ°í ÀýÂ÷ÀûÀÎ Ãø¸éÀ» ±ÔÁ¤ÇÑ´Ù. Ç¥ÁØ¿¡¼­ PSNÀº °øÁß±³È¯ÀüÈ­¸Á(PSTN), ȸ¼±±³È¯°øÁßµ¥ÀÌÅ͸Á(CSPDN) ¶Ç´Â ȸ¼±±³È¯ º£¾î·¯ ¼­ºñ½º¸¦ Á¦°øÇÏ´Â Á¾ÇÕÁ¤º¸Åë½Å¸Á(ISDN)ÀÌ µÈ´Ù. ÁÖ¿ä³»¿ëÀº ´ÙÀ½°ú °°´Ù.
- ÀÎÅÍÆäÀ̽º Ư¼º(¹°¸®°èÃþ)
- DTE/DCE ÀÎÅÍÆäÀ̽º¸¦ ÅëÇÑ ¸µÅ©¾×¼¼½º ÀýÂ÷
- ÆÐŶ°èÃþÀýÂ÷
- ÀýÂ÷, Æ÷¸Ë ¹× ±â´É
¿µ¹®³»¿ë¿ä¾à This Recommendation specifies the functional and procedural part of DTE/DCE interface for packet type service user class accessing PSPDN through Public Switched Network. In this Recommendation, PSN is Public Switched Telecommunication Network(PSTN), Circuit Switched Public Data Network(CSPDN) or Integrated Service Digital Network(ISDN)providing Circuit
Switched Bearer Service. In this Recommendation we described ;
- interface characteristics (physical layer)
- Link access procedures across the DTE/DCE interface
- Packet layer procedure
- Procedure, format and functions
±¹Á¦Ç¥ÁØ ITU-T X.25
°ü·ÃÆÄÀÏ TTAS_IT-X25_R2_[1].zip TTAS_IT-X25_R2_[1].zip            
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±¸ºÐ ÀÏÀÚ Ç¥ÁعøÈ£ º¯°æ³»¿ª
Á¦Á¤ 1994-07-26 TTAS.IT-X25(1988)
°³Á¤ 1995-12-07 TTAS.IT-X25(1992)/R1
°³Á¤ 2005-06-29 TTAS.IT-X25(1992)/R2

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IMT-2000 3GPP - °í¼ÓÀÇ ¼ø¹æÇâ ÆÐŶ Á¢¼Ó¿¡ ´ëÇÑ ÀϹÝÀûÀÎ ¼³¸í - ´Ü°è 2 (R7)
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IMT-2000 3GPP - FDD ¿ª¹æÇâ Çâ»ó - ´Ü°è 2 (R8)