ADC PWR-AVIS Figure 5. Access Jack, Amp Cards and RIU Schematic

ADCP-61-814 ∙ Issue 1 ∙ April 1999

FRONT JACKS

MON			REAR
			EQUIPMENT
75 OHM
			CONNECTIONS
75 OHM	500 OHM			NETWORK ELEMENTS
OUT			OUT	VIDEO TRANSPORT
0.056 ∝H			0.033 ∝H	SYSTEM
INDUCTOR			INDUCTOR
IN				MODULATOR/
			IN
				UP CONVERTER
75 OHM
JACK ACCESS CARD			REAR INTERFACE UNIT	10220-A
	0 dB Unity Gain Amplifier Monitor Network
FRONT JACKS
MON			REAR
			EQUIPMENT
75 OHM
	464	93	CONNECTIONS	NETWORK ELEMENTS
	OHM OHM
			OUT
OUT				VIDEO TRANSPORT
0.056 ∝H			0.033 ∝H	SYSTEM
INDUCTOR			INDUCTOR
IN				MODULATOR/
			IN
				UP CONVERTER
75 OHM
JACK ACCESS CARD			REAR INTERFACE UNIT	6412-A
	20 dB Below Active Signal Monitor Network
			REAR
			EQUIPMENT
			CONNECTIONS	NETWORK ELEMENTS
			OUT	SPLITTER
0, 10 or 20 dB			0.033 ∝H
AMPLIFIER	75 OHM
			INDUCTOR
			IN	MODEM
JACK ACCESS CARD			REAR INTERFACE UNIT	10229-A

0, +10 and +20 dB Gain Amp Cards

Figure 5. Access Jack, Amp Cards and RIU Schematic

Page 5

© 1999, ADC Telecommunications, Inc.