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ADCP-61-814 • Issue 1 • April 1999
Page 25
© 1999, ADC Telecommunications, Inc.
MON
FRONT JACKS
REAR
EQUIPMENT
CONNECTIONS
75 OHM
0.056 µH
INDUCTOR
75 OHM
JACK ACCESS CARD
REAR INTERFACE UNIT
OUT
IN IN
OUT
0.033 µH
INDUCTOR
VIDEO TRANSPORT
SYSTEM
STANDBY SYSTEM
MON
FRONT JACKS
REAR
EQUIPMENT
CONNECTIONS
75 OHM
0.056 µH
INDUCTOR
75 OHM
JACK ACCESS CARD
REAR INTERFACE UNIT
OUT
IN
IN
OUT
0.033 µH
INDUCTOR
VIDEO TRANSPORT
SYSTEM
MODULATOR/
UP CONVERTER
FAILED SYSTEM
PATCH
CORD
10225-A
75 OHM TERM
PLUG
75 OHM
500 OHM
75 OHM
500 OHM
Figure 30. Bypass Failed Video System
MON
FRONT JACKS
REAR
EQUIPMENT
CONNECTIONS
75 OHM
0.056 µH
INDUCTOR
75 OHM
JACK ACCESS CARD
REAR INTERFACE UNIT
OUT
IN
IN
OUT
0.033 µH
INDUCTOR
MON
FRONT JACKS
REAR
EQUIPMENT
CONNECTIONS
75 OHM
0.056 µH
INDUCTOR
75 OHM
JACK ACCESS CARD
REAR INTERFACE UNIT
OUT
IN
IN
OUT
0.033 µH
INDUCTOR
VIDEO TRANSPORT
SYSTEM
MODULATOR/
UP CONVERTER
NETWORK ELEMENTS
FULL FIELD
TEST SIGNAL
GENERATOR
PATCH
CORD
10226-A
75 OHM TERM
PLUG
75 OHM
500 OHM
75 OHM
500 OHM
Figure 31. Intrusive Insertion of Test Signal