Panasonic KX-MB2230JT - Page 251

251
KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT
LAN Circuit signal waveform (Normal)
Transmitter waveform [TD+ (CN750 pin1), TD- (CN750 pin2) differential voltage] : Differential probe is used.
1. When network equipment is not connected (LAN cable is not connected);
2. When 100Base-TX-enabled devised is connected;
Auto negotiation waveform 1 Auto negotiation waveform 2 ( A part of the waveform1 is magnified.)
about 2msec
about 16
± 8msec
100Base-TX waveform 1
100Base-TX waveform 2 ( A part of the waveform1 is magnified.)
+Vout : about +1V
-Vout : about -1V