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DDA108

DDA108Àº µðÁöÅÐ ½ÅÈ£¸¦ ¿©·¯ °³ÀÇ reclocked ¾Æ¿ôDzÀ» »ý¼ºÇÒ ¼ö ÀÖµµ·Ï ÇØ ÁÖ´Â SDI ºÐ¹è ÁõÆø±âÀÔ´Ï´Ù. ¿µ»ó ½ÅÈ£¿¡¼­ high frequency jitter¸¦ Á¦°ÅÇϱâ À§ÇØ reclockingÀ» ¿ä±¸Çϴ ȯ°æ¿¡¼­ »ç¿ëµÇ´Â ÀÌ Àåºñ´Â 250mÀÇ ÄÉÀ̺íÀ» ÀÌ¿ëÇÏ¿©µµ °íÈ­ÁúÀÇ º¸ÀåÇÏ´Â equalizationÀ» °¡Áö°í ÀÖÀ¸¸ç, ÀÎDz »óȲÀ» ³ªÅ¸³»´Â LED¸¦ žÀçÇÏ°í ÀÖ½À´Ï´Ù. ´Ù¾çÇÑ frame rear moduleÀº ÇÊ¿ä¿¡ µû¶ó ¾Æ¿ôDzÀÇ ¼ýÀÚ¸¦ ¼±ÅÃÇÒ ¼ö ÀÖ°Ô ÇÕ´Ï´Ù; RM01 real moduleÀº 5°³ÀÇ ¾Æ¿ôDzÀ» Á¦°øÇÕ´Ï´Ù. ¹Ý¸é RM02¸¦ ÀÌ¿ëÇϸé ÃÖ´ë 8°³±îÁöÀÇ ¾Æ¿ôDzÀÌ °¡´ÉÇÕ´Ï´Ù.

DDA108Àº Master control room, studio, edit suite, OB¹ê µî ´Ù¾çÇÑ È¯°æ¿¡¼­ »ç¿ëµË´Ï´Ù.

ÁÖ¿ä ±â´É

  • SDI distribution amplifier
  • Maximum of eight reclocked outputs
  • High quality cable equalisation
  • LED indication of input present
  • 100mm x 266mm module allows 12 DDA108 in 2U

DDA108A

DDA108A´Â µðÁöÅÐ ½ÅÈ£¸¦ ¿©·¯ °³ÀÇ non-reclocked positive polarity ¾Æ¿ôDzÀ» ³¾ ¼ö ÀÖ´Â SDI ºÐ¹è ÁõÆø±â(distribution amplifier)ÀÔ´Ï´Ù.

ÀϹÝÀûÀ¸·Î reclockingÀÌ ÇÊ¿ä ¾øÀÌ SDI¿Í ASI ºñµð¿À ½ÅÈ£°¡ ÇÔ²² Àִ ȯ°æ¿¡¼­ »ç¿ëµË´Ï´Ù. DDA108A´Â ¾ÆÁÖ ÃÖ½ÅÀÇ ±â¼úÀÌ °áÇÕµÈ Á¦Ç°À̱⠶§¹®¿¡, Çâ»óµÈ cable equalizationÀ» Á¦°øÇÕ´Ï´Ù. ¶ÇÇÑ ÀÎDzÀÌ ¾øÀ» °æ¿ì ³ªÅ¸³» ÁÖ´Â GPI ÀεðÄÉÀÌÅÍ¿Í ÀÎDzÀÇ »óŸ¦ ³ªÅ¸³» ÁÖ´Â LED°¡ ÀåÂøµÇ¾î ÀÖ½À´Ï´Ù.

RM01 frame rear moduleÀ» »ç¿ëÇϸé 5°³ÀÇ ¾Æ¿ôDzÀ», RM02¿¡¼­´Â 8°³ÀÇ ¾Æ¿ôDzÀ» ³¾ ¼ö ÀÖ½À´Ï´Ù.

DDA108A´Â ¹æ¼Û±¹¿¡¼­ ASI ½ÅÈ£¸¦ ±âÁ¸ÀÇ SDIÀåºñ¿¡ º¸³»±â À§ÇØ ¸¸µé¾î Á³½À´Ï´Ù.

ÁÖ¿ä ±â´É

  • SDI distribution amplifier
  • Maximum of eight non-reclocked outputs
  • ASI compatible
  • Positive polarity outputs
  • Superior cable equalization
  • GPI indication of input absent
  • LED indication of input present
  • 100mm x 266mm module allows 12 DDA108A in 2U

 


ALL MODULES


MECHANICAL

Standard Crystal Vision modules 266mm x 100mm
Weight: 150g
Power consumption: 4 Watts

DDA108

VIDEO SDI INPUT
SDI 270Mbit to EBU 3267-E & SMPTE 259M
Cable equalisation >250m Belden 8281 or equivalent

OUTPUTS
Maximum of eight reclocked SDI outputs
Will drive >200m Belden 8281 or equivalent
Five outputs with rear module RM01 and eight with RM02 and RM18

LED INDICATION OF:
Power supply on board
SDI input present



DDA108A


VIDEO SDI OR ASI INPUT
SDI 270Mbit to EBU 3267-E & SMPTE 259M or ASI data
Cable equalisation >250m Belden 8281 or equivalent

OUTPUTS
Maximum of eight non-reclocked SDI or ASI outputs
All outputs are positive polarity
Will drive >200m Belden 8281 or equivalent
Five outputs with rear module RM01 and eight with RM02 and RM18

GPI OUTPUT LEVELS
TTL active low with series 330ohm and pull-up to 5V. (Can drive 5V LED)
Replace series resistor with zero ohm link for bulbs up to 24 volt and max current of -300mA

GPI OUTPUTS
SDI not present

LED INDICATION OF:
Power supply on board
SDI input present

DDA208A


VIDEO SDI OR ASI INPUTS
Two inputs
SDI 270Mbit to EBU 3267-E & SMPTE 259M or ASI data
Cable equalisation >250m Belden 8281 or equivalent

OUTPUTS
Maximum of eight non-reclocked SDI or ASI outputs
The first two outputs are DVB-ASI compatible
Will drive >200m Belden 8281 or equivalent
Two outputs of each channel with rear module RM01, three outputs of the first channel and four of the second with RM02 and four of each channel with RM18

GPI OUTPUT LEVELS
TTL active low with series 330ohm and pull-up to 5V. (Can drive 5V LED)
Replace series resistor with zero ohm link for bulbs up to 24 volt and max current of -300mA

GPI OUTPUTS
SDI not present

LED INDICATION OF:
Power supply on board
SDI input present on channels A and B

 

 

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