• ONU´Â ±¤ÄÉÀ̺í·Î Àü¼ÛµÇ¾î¿Â ±¤½ÅÈ£¸¦ RF½ÅÈ£·Î º¯È¯ÇÏ¿© ÁõÆø ¼ÛÃâÇÏ°í, »óÇâ RF½ÅÈ£(Video Dataµî)¸¦ ±¤À¸·Î º¯È¯ÇÏ¿© Headend·Î ¼ÛÃâÇÏ´Â ÀåºñÀÌ´Ù.
  • KRN-2´Â ½Ã½ºÅÛÀÇ È¿À²¼ºÀ» °í·ÁÇÑ 19" RACK(1RU)ŸÀÔ ONUÀÌ´Ù.
  • KRN-2´Â ÇÏÀ̺긮µå ±¤¼ö½Å ¸ðµâ°ú DFB ·¹ÀÌÁ® ´ÙÀÌ¿Àµå¸¦ »ç¿ëÇÏ¿© °íÃâ·Â, °íƯ¼ºÀ¸·Î °í±ÞÈ­ ÇÏ¿´À¸¸ç RFÃâ·ÂÀº 1Port·Î¼­ °æÁ¦¼ºÀ» °í·ÁÇÏ¿´´Ù.
¢Ã ORU-Receiver
  • 50§Ö~870/1000§Ö ÁÖÆļö ´ë¿ª
  • Pin ´ÙÀÌ¿Àµå(Pin-Photo Diode)¸¦ »ç¿ëÇÏ¿© 1310nm/1550nm±¤´ë¿ª ÆÄÀåÀÇ ±¤½ÅÈ£¸¦ ¼ö½Å
  • ±¤½ÅÈ£¸¦ RF½ÅÈ£·Î º¯È¯ ÈÄ Hybrid-IC »ç¿ëÀ¸·Î °íÃâ·Â À¯µµ
  • Àü¸éÆÇ³Ú RF ·¹º§ Á¶Á¤´ÜÀÚ
  • Àü¸éÆÇ³Ú RF Å×½ºÆ® ´ÜÀÚ(-20dB)
  • ±¤ ÀÔ·Â »óÅ ȮÀÎ LED Ç¥½Ã±â´É - Àû»ö : ±¤½ÅÈ£ ¾øÀ½ - ³ì»ö : Á¤»ó
  • RF Ãâ·Â »óÅ ȮÀÎ LEDÇ¥½Ã±â´É - Àû»ö : RF½ÅÈ£ ¾øÀ½ - ³ì»ö : Á¤»ó
¢Ã OTU-Transmitter
  • 5§Ö~200§Ö ÁÖÆļö ´ë¿ª
  • DFB·¹ÀÌÀú ´ÙÀÌ¿Àµå(Distributed Feedback Laser Diode)»ç¿ëÀ¸·Î Àü±¤Æ¯¼º ¿ì¼ö
  • Àü¸éÆÇ³Ú RF ·¹º§ Á¶Á¤´ÜÀÚ
  • Àü¸éÆÇ³Ú RF Å×½ºÆ® ´ÜÀÚ(-20dB)
  • ±¤ Ãâ·Â »óÅ ȮÀÎ LED Ç¥½Ã±â´É - Àû»ö : ±¤½ÅÈ£ ¾øÀ½ - ³ì»ö : Á¤»ó
  • RF ÀÔ·Â »óÅ ȮÀÎ LEDÇ¥½Ã±â´É - Àû»ö : RF½ÅÈ£ ¾øÀ½ - ³ì»ö : Á¤»ó
RF Parameter
Units
Forward
Reverse

  Pass Band

§Ö
54¡­870/1000
5¡­42/65

  Flatness

§¼
¡¾0.5
¡¾0.5

  Interstag Equalizer Slope

§¼
10¡¾1
-

  Operational Gain

§¼
30
25

  AC Voltage 60§Ô

V
38¡­90

  DC Current 24¡¾0.5V

§Ì
1170

  Housing Dimensions

§®
44(L) ¡¿482(W) ¡¿ 265(D)

  Weight

§¸
5.5
Optical Parameter
Units
ORU -Receiver
OTU-Transmitter
  Pass Band
§Ö
54¡­870/1000
5¡­200
  Receiver Optical Power
§¼m
0¡­-4
-
  Transmitter Optical Power
§¼m
-
3
  Laser Type
PD-Hybrid
DFB Isolated
  Return RF Input Power
§¼m
-
0¡­-10
  DC Current 24Vdc
§Ì
210
150
  Wavelength
§¬
1310¡¾20,1550¡¾30
1310 or 1550