Setting Dip Switches On A V.11 Function Processor - Nortel 7400 Hardware Installation

520 Chapter 39 Hardware procedures

Setting DIP switches on a V.11 function processor

Prerequisites
Procedure steps
NN10600-175 6.1S2
Set DIP switches on a V.11 function processor before you install the FP in a
shelf.
• The V.11 function processor has PEC NTNQ50.
1 If your installation requires a terminated line, set the appropriate DIP
switch to the on (down) position.
or
If your installation requires an unterminated line, set the appropriate DIP
switches to the off (up) position.
See the figure "Location of DIP switches on the V.11 function processor"
(page 521).
2 Ensure that the position of the DIP switch corresponds to the setting for
the LineTerminationRequired attribute.
The LineTerminationRequired attribute has no hardware impact. It does
not change the setting of the DIP switch. However, the device raises an
alarm if the settings do not match. The default setting for the
LineTerminationRequired attribute is yes. For more information, see
NN10600-060 Nortel Networks Multiservice Switch 7400/15000/20000
Component Reference.