ADC PWR-AVIS 4 OPERATION, 4.1 Passive Jack Access Card

ADCP-61-814 ∙ Issue 1 ∙ April 1999

4 OPERATION

This section provides operational procedures for the ADC Power Analog Video Interface System.

The following figures depict typical interconnect, cross-connect, and testing set-up configurations for the passive jack access cards, active jack access cards, and amplifier cards.

Caution: Always wear an anti-static discharge wrist strap to prevent static electric discharge damage to the Jack Access Card electronic circuitry.

4.1 Passive Jack Access Card

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
Figure 16. Typical Interconnect Application
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
			IN
75 OHM
JACK ACCESS CARD			REAR INTERFACE UNIT	CROSS-CONNECT
				JUMPER
FRONT JACKS
MON			REAR
			EQUIPMENT
75 OHM
	464	93	CONNECTIONS
	OHM	OHM	OUT
OUT
0.056 ∝H			0.033 ∝H	NETWORK ELEMENTS
INDUCTOR			INDUCTOR
IN				MODULATOR/
			IN
				UP CONVERTER
75 OHM
JACK ACCESS CARD			REAR INTERFACE UNIT
				6413-A

Figure 17. Typical Cross-Connect Application

Page 16

© 1999, ADC Telecommunications, Inc.