Çѱ¹Ä«³ª·¹, 3G-SDI / HD-SDI ȸ·Î°³¹ßÀ» À§ÇÑ IC ³»Àå BNC Ä¿³ØÅÍ
Active BNC (BCA-RL, BCA-TL)
Çѱ¹Ä«³ª·¹´Â 3G-SDI/HD-SDI, SD-SDI ¹× DVB-ASI ¸¦ Áö¿øÇÏ´Â Cable Equalizer ¿Í Cable Driver °¡ ³»ÀåµÈ SDI ȸ·Î°³¹ß¿ë PCBÇü BNC Ä¿³ØÅÍ Active BNC ¸¦ Ãâ½ÃÇß´Ù. Active BNC ´Â SDI ȸ·Î°³¹ß½Ã Input °ú Output ºí·Ï ¼³°èÀÇ È¸·Î°ø°£À» Å©°Ô ÁÙÀÌ°í I/O ºí·ÏÀ» Ç¥ÁØÈ ÇÒ ¼ö ÀÖ¾î ¹æ¼ÛÀåºñ¿Í µð½ºÇ÷¹ÀÌ °³¹ß½Ã °³¹ß±â°£ ´ÜÃà°ú ¼º´ÉÀ» Å©°Ô Çâ»ó ½Ãų ¼ö ÀÖ´Ù.
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Çѱ¹Ä«³ª·¹´Â È¿À²ÀûÀÎ SDI ȸ·Î¼³°è¸¦ À§ÇÑ SDI Àü¿ë Cable Equalizer ¿Í Cable Driver °¡ ³»ÀåµÈ PCBÇü BNC Ä¿³ØÅ͸¦ »õ·Ó°Ô ¼±º¸¿´´Ù. Active BNC ´Â 3G-SDI ½ÅÈ£±îÁö SMPTE 424M ±Ô°Ý ÀÌÇÏÀÇ Return Loss ¸¦ °®À¸¸é¼ SDI ȸ·Î°³¹ßÀ» Æí¸®ÇÏ°Ô ÇØÁִ Ư¡ÀÌ ÀÖ´Ù.
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Active BNC Ä¿³ØÅÍ¿¡´Â ´Ù¾çÇÑ ¹æ¼ÛÆ÷¸ËÀ» Áö¿øÇÏ´Â ÃֽŠCable Driver ¿Í Cable Equalizer °¡ »ç¿ëµÇ¾î SMPTE 424M ±Ô°ÝÀÇ 3G-SDI ½ÅÈ£¿Í SMPTE 292M ÀÇ HD-SDI, SMPTE 259M ÀÇ SD-SDI ¹× DVB-ASI ½ÅÈ£¸¦ Áö¿øÇÏ¿© ³»ÀåµÈ IC °¡ Á¤È®ÇÑ SDI ½ÅÈ£Æ÷¸Ë¿¡¼ µ¿ÀÛÇϵµ·Ï ¼³°èµÇ¾ú´Ù. ¶ÇÇÑ ARIB ±Ô°ÝÀÇ BTA S-004C ¿Í À¯·´±Ô°ÝÀÎ EN50083-9 Ç¥ÁØ±Ô°Ý Ä¿³ØÅÍÀÌ´Ù.
(Ä¿³ØÅÍ ³»ºÎ¿¡ Cable Equalizer °¡ ³»ÀåµÇ¾î ¼Õ½ÇµÈ SDI ½ÅÈ£¸¦ º¹¿øÇÏ¿© SDI Board ¿¡¼ Á÷Á¢ SDI+ ¿Í SDI- ½ÅÈ£¸¦ Ãâ·ÂÇØÁØ´Ù. BCA-RL) )
SDI ȸ·Î°ø°£ÀÇ Ãà¼Ò¿Í °£ÆíÈ
SDI ±âÆdz»ÀÇ Input °ú Output ȸ·Îºí·ÏÀ» Ä¿³ØÅÍ¿¡ ³»ÀåÇÏ¿© ±âÆÇ»óÀÇ I/O ºí·Ïȸ·Î°¡ ºÒÇÊ¿äÇØÁø´Ù. À̸¦ ÅëÇØ ±âÆdz» ºó°ø°£À» È°¿ëÇÒ ¼ö ÀÖ°í Àü¼¼°èÀûÀÎ µð½ºÇ÷¹ÀÌ¿Í ¹æ¼ÛÀåºñ ´Ù¿î»çÀÌ¡ Ãß¼¼¿¡ ºÎÀÀ ÇÒ ¼ö ÀÖ´Ù.
ƯÈ÷ SDI ȸ·Î°³¹ß½Ã °³¹ß°øÁ¤À» ´ëÆø °£¼ÒÈ ÇÒ ¼ö ÀÖÀ¸¸ç, ºó°ø°£¿¡ ´Ù¸¥ ºÎ°¡È¸·Î¸¦ Ãß°¡ÇÒ ¼ö ÀÖ°í I/Oºí·ÏºÎ Ç¥ÁØÈ°¡ °¡´ÉÇØÁø´Ù. À̸¦ ÅëÇØ SDI °³¹ß½Ã¸¶´Ù ¸®ÅϷνº ÃøÁ¤ ¹× ÃøÁ¤Àåºñ°¡ ºÒÇÊ¿äÇØÁö°í º¸´Ù ºü¸¥ Á¦Ç°°³¹ßÀÌ °¡´ÉÇÏ´Ù.
SMPTE 424M ÀÇ 3G-SDI ±Ô°ÝÇ° 1080p ÇØ»óµµ ±¸ÇöÀ» À§ÇÑ ÃֽŹæ¼Û Æ÷¸ËÀÎ SMPTE 424M ÀÇ 3G-SDI ½ÅÈ£¸¦ Áö¿øÇÏ´Â ÃֽŠCable Equalizer ¿Í Cable Driver ³»ºÎȸ·Î¿Í 75¿È Ư¼ºÀÓÇÇ´ø½ºÀÇ BNC Ä¿³ØÅÍ »ç¿ëÀ¸·Î ÇöÀç »ç¿ëÁßÀÎ HD-SDI ¿Í SD-SDI ½ÅÈ£»Ó¸¸ ¾Æ´Ï¶ó 3G-SDI ¿¡¼µµ SMPTE ±Ô°ÝÄ¡ ÀÌÇÏÀÇ ³·Àº ¹Ý»ç¼Õ½Ç(return loss) °ªÀ» º¸¿©ÁØ´Ù.
ÀúÀü·Â¼Ò¸ð¸¦ À§ÇÑ LVDS ¹æ½Ä Ä«¸Þ¶ó µîÀÇ SDI Ãâ·Â´ÜÀÚ¿¡ »ç¿ëµÇ´Â Cable Driver °¡ ³»ÀåµÈ BCA-TL ¸ðµ¨¿¡´Â Ãâ·ÂµÇ´Â SDI ½ÅÈ£°¡ ¾øÀ» ½Ã Àü¿ø°ø±ÞÀ» ÁÙ¿©ÁÖ´Â Power Saving ¸ðµå¸¦ ¼±Åà ÇÒ ¼ö ÀÖÀ¸¸ç HD¸ð´ÏÅÍ¿Í °°ÀÌ SDI ÀԷ´ÜÀÚ¿¡ »ç¿ëµÇ´Â Cable Equalizer °¡ ³»ÀåµÈ BCA-RL ¸ðµ¨Àº LVDS ¹æ½ÄÀ¸·Î ÀúÀü¾Ð Â÷µî ½ÅÈ£Àü¼Û ¹æ½ÄÀ» Áö¿øÇÑ´Ù.
´Ù¾çÇÑ Å¸ÀÔÀÇ Active BNC Active BNC Ä¿³ØÅÍ´Â ´Ù¾çÇÑ ¹æ¼ÛÀåºñ¿Í µð½ºÇ÷¹ÀÌ¿¡ ´ëÀÀÇϱâ À§ÇØ Straight Çü°ú Right Angle Çü µÎ°¡Áö ÇüÅ·ΠÃâ½ÃµÈ´Ù.
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ŸÀÔ |
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|
Right Angle Çü |
BCA-TL |
TX |
Cable Driver |
Right Angle Çü |
BCA-RL |
RX |
Cable Equalizer |
½ºÆ®·¹ÀÌÆ® Çü |
BCA-TS |
TX |
Cable Driver |
½ºÆ®·¹ÀÌÆ® Çü |
BCA-RS |
RX |
Cable Equalizer | ´Ù¾çÇÑ ¾îÇø®ÄÉÀÌ¼Ç °¡´É Active BNC ´Â SDI ½ÅÈ£°¡ »ç¿ëµÇ´Â HD¸ð´ÏÅÍ, Ä«¸Þ¶ó, ½ÅÈ£ÄÁ¹öÅÍ, ¸®ÇÇÅÍ, ¸ÅÆ®¸¯½º ½ºÀ§Ã³, CG µî °ÅÀÇ ¸ðµç ¹æ¼ÛÀåºñ¿¡¼ È°¿ëÀÌ °¡´ÉÇϸç, RX Ä¿³ØÅÍ¿Í TX Ä¿³ØÅ͸¸ÀÇ Á¶ÇÕ¸¸À¸·Îµµ SDI ½ÅÈ£¸¦ º¹¿øÇØÁÖ´Â ³ôÀº ¼º´ÉÀ» ³ªÅ¸³»¾îÁØ´Ù.
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ÄÉÀÌºí µå¶óÀ̹ö ³»Àå (TX) |
ÄÉÀ̺í ÀÌÄ÷¶óÀÌÀú ³»Àå (RX) |
BCA-TL |
BCA-TS |
BCA-RL |
BCA-RS |
Àü¿øÀü¾Ð |
DC 3.3V ¡¾ 5% |
¼ÒºñÀü·ù |
50mA |
70mA |
»ç¿ë¿Âµµ¹üÀ§ |
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Ãâ·Â½ÅÈ£ÁøÆø |
800mA ¡¾ 10% |
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Ä«³ª·¹ L-5CFB »ç¿ë½Ã 3G-SDI 120m HD-SDI 200m SD-SDI 420m
|
¹«°Ô |
¾à 9g |
½ÅȣǥÁØ±Ô°Ý |
SMPTE 259M, 292M, 424M ARIB BTA S-004C EN50083-9 |
°¡°Ý : ¹®ÀÇ ¹®ÀÇ : 02-2668-2560 Çѱ¹Ä«³ª·¹(www.canare.co.kr) |