CPU CONTROL UNIT
RACK ÀåÂøÇü
CONTROL UNIT
¡á ±³È¯¹æ½Ä : ½ÃºÐÇÒ ´ÙÁß¹æ½Ä(Time Division Multiplex)
¡á Á¦¾î¹æ½Ä : CPU °íÅëÁ¦¾î(Stored Program Control System)
¡á Åëȹæ½Ä : Handsety¿¡ ÀÇÇÑ ºñȵ¿È
¡á È£Ãâ¹æ½Ä : Signal Tone / Voice Calling Type
¡á ½ÅÈ£¹æ½Ä : PCM(Program Code Modulation) Analog Signal
¡á ¹è¼±¹æ½Ä : °¢ Stationº° ´Üµ¶ 4¼±½Ä CPEV-S 0.9 X 2P
¡á Åë È ¼± : ¹«±Ø¼º(2¼±), Handset Amp Àü¿ø¼± : DC 24V(2¼±)
Characteristic Impedance |
600§Ù |
Insertion Loss Station to Station | 800§Ô¿¡¼ 5§¼ÀÌ»ó |
Longitudinal Balance |
46§¼ ÀÌ»ó(´ë¿ªÆø : 300§Ô~340§Ô) |
Crosstalk Attenuation |
70§¼m ÀÌ»ó |
Psophometrically Weighted Noise |
70§¼m ÀÌÇÏ |
Impulse Noise | 5°³ ÀÌÇÏ(ÃÖ¹ø½Ã Æò±ÕÀâÀ½ LevelÀÌ -35§¼m ÀÌ»óÀ϶§) |
Imput Level Range | 600§Ù¿¡¼ +3.6§¼m |
Conventional Instrument |
Signal Voltage 80Vrms, Frequency 19~21§Ô |
Interruption | 1sec ON / 2 sec OFF |
Å©±â(Dimensions) | 483(W) x 405(H) x 300(D)mm |
»ç¿ë Àü¿ø(Power Supply) | AC 220V |