Re:32번ONU-AUGAT-MNKK

<STYLE>P{margin-top:2px;margin-bottom:2px;}</STYLE> 옥외광 송,수신기(MNKK)<?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p> <o:p> </o:p> 기능<o:p></o:p> <o:p> </o:p> 하향<o:p></o:p> CATV 전송로상에서 하향광 신호를 RF신호로 변환하여 3개 출력단을 통하여 다음단 증폭기로 전송한다.<o:p></o:p> 3개의 출력단은 RF입출력 및 상,하향에 대해 상호 간섭을 미치지 않는다.<o:p></o:p> 옥외광 송,수신기와 전원공급기는 상호 자체 성능에 영향을 미치지 않는다.<o:p></o:p> 향후 2중화 구현을 위하여 하향 광 수신모듈의 절체기능을 완벽하게 구비하였다.<o:p></o:p> 다음단 증폭기의 거리(약 300m) 기준으로 하여 자연적인 옥외광 송수신기의 하향 RF출력 자체의 12.5dB의 고정기울기를 지니고 있다<o:p></o:p> 옥외광 송,수신기 하향RF 3개의 출력단은 동일한 RF출력레벨을 증폭하며<o:p></o:p> 출력한다.<o:p></o:p> <o:p> </o:p> 상향<o:p></o:p> CATV 전송로상에서 상향RF신호를 광신호로 변환하여 상향광 수신기로 <o:p></o:p> 전송한다.<o:p></o:p> 가입자 측에서 전송되는 데이터 신호 및 영상신호를 헤드엔드 측으로 전달하는 기능을 갖는다.<o:p></o:p> 상향 증폭 모듈은 TR방식 보다 진보된 Hy-Brid방식의 모듈을 사용하여 <o:p></o:p> 증폭도를 높일 수 있다.<o:p></o:p> <o:p> </o:p>   광 입력 신호 대 RF 레벨(Typical) 표시<o:p></o:p> <o:p> </o:p> <TABLE class=MsoNormalTable style="MARGIN: auto auto auto 16.5pt; BORDER-COLLAPSE: collapse; mso-table-layout-alt: fixed; mso-padding-alt: 0cm 1.5pt 0cm 1.5pt" cellSpacing=0 cellPadding=0 border=0> <TBODY> <TR style="HEIGHT: 23pt"> <TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 1.5pt; BORDER-TOP: windowtext 1pt solid; PADDING-LEFT: 1.5pt; BACKGROUND: #dfdfdf; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt solid; WIDTH: 138pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 23pt; mso-border-alt: solid windowtext .75pt; mso-shading: white; mso-pattern: gray-125 auto" width=184> Optical Input (dBm)<o:p></o:p></TD> <TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 1.5pt; BORDER-TOP: windowtext 1pt solid; PADDING-LEFT: 1.5pt; BACKGROUND: #dfdfdf; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 138pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 23pt; mso-border-alt: solid windowtext .75pt; mso-shading: white; mso-pattern: gray-125 auto; mso-border-left-alt: solid windowtext .75pt" width=184> DC Test Point (VDC)<o:p></o:p></TD> <TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 1.5pt; BORDER-TOP: windowtext 1pt solid; PADDING-LEFT: 1.5pt; BACKGROUND: #dfdfdf; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 138pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 23pt; mso-border-alt: solid windowtext .75pt; mso-shading: white; mso-pattern: gray-125 auto; mso-border-left-alt: solid windowtext .75pt" width=184> RF Output Level (dBmV)<o:p></o:p></TD></TR> <TR style="HEIGHT: 23pt"> <TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 1.5pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 1.5pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt solid; WIDTH: 138pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 23pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt" width=184> -6<o:p></o:p></TD> <TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 1.5pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 1.5pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 138pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 23pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt" width=184> 2.03<o:p></o:p></TD> <TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 1.5pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 1.5pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 138pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 23pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt" width=184> 12.8<o:p></o:p></TD></TR> <TR style="HEIGHT: 23pt"> <TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 1.5pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 1.5pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt solid; WIDTH: 138pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 23pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt" width=184> -5<o:p></o:p></TD> <TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 1.5pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 1.5pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 138pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 23pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt" width=184> 2.03<o:p></o:p></TD> <TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 1.5pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 1.5pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 138pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 23pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt" width=184> 14.7<o:p></o:p></TD></TR> <TR style="HEIGHT: 23pt"> <TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 1.5pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 1.5pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt solid; WIDTH: 138pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 23pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt" width=184> -4<o:p></o:p></TD> <TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 1.5pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 1.5pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 138pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 23pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt" width=184> 2.04<o:p></o:p></TD> <TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 1.5pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 1.5pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 138pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 23pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt" width=184> 17.8<o:p></o:p></TD></TR> <TR style="HEIGHT: 23pt"> <TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 1.5pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 1.5pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt solid; WIDTH: 138pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 23pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt" width=184> -3<o:p></o:p></TD> <TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 1.5pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 1.5pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 138pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 23pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt" width=184> 2.05<o:p></o:p></TD> <TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 1.5pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 1.5pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 138pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 23pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt" width=184> 19.5<o:p></o:p></TD></TR> <TR style="HEIGHT: 23pt"> <TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 1.5pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 1.5pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt solid; WIDTH: 138pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 23pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt" width=184> -2<o:p></o:p></TD> <TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 1.5pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 1.5pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 138pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 23pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt" width=184> 2.015<o:p></o:p></TD> <TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 1.5pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 1.5pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 138pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 23pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt" width=184> 20.75<o:p></o:p></TD></TR> <TR style="HEIGHT: 23pt"> <TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 1.5pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 1.5pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt solid; WIDTH: 138pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 23pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt" width=184> -1<o:p></o:p></TD> <TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 1.5pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 1.5pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 138pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 23pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt" width=184> 2.017<o:p></o:p></TD> <TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 1.5pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 1.5pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 138pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 23pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt" width=184> 22.90<o:p></o:p></TD></TR> <TR style="HEIGHT: 23pt; mso-yfti-lastrow: yes"> <TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 1.5pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 1.5pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt solid; WIDTH: 138pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 23pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt" width=184> 0<o:p></o:p></TD> <TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 1.5pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 1.5pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 138pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 23pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt" width=184> 2.02<o:p></o:p></TD> <TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 1.5pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 1.5pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 138pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 23pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .75pt; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt" width=184> 24.76<o:p></o:p></TD></TR></TBODY></TABLE> <o:p> </o:p>