Nortel Networks Circuit Card - Manual (Page 135)

Option settings Page 135 of 906
Circuit Card Description and Installation
Figure 20
NT8D72 DIP switch settings
S1 S2
1 1 2 2
or
75 ohm switch setting 120 ohm switch setting (default)
NT8D72AA, NT8D72AB
NT8D72BA
S1 S2
OFF
ON
OFF
ON
S1 S2
1 1 2 2
or
75 ohm switch setting 120 ohm switch setting (default)
S1 S2
OFF
ON
OFF
ON
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