Nortel Communication Server 1000 Manual page 150

150 PRI installation and removal
Note in all cases - If an NT8D72BA/NTCK43 card is being replaced by
a DDP2 card, the D-channel Handler can be reconnected to the DDP2
card, or removed if an onboard NTAG54 DDCH card is used. Also,
DIP Switches in the NT5D97AD must be set properly before insertion
(NT5D97AD has a different DIP Switch setting from NTCK43AB). Refer to
"NT5D97AD switch settings" (page 150)
NT5D97AD switch settings
The NT5D97 DDP2 card is equipped with 6x2 sets of DIP switches for
trunk parameters settings for port0 and port1 respectively. Additionally,
the DDP2 card is equipped with one set of four DIP switches for the Ring
Ground setting and one two sets of ten DIP switches for the D-channel
Handler parameters setting.
The DIP switches are used for setting of default values of certain
parameters. The general purpose switches are read by the firmware which
sets the default values accordingly.
The parameters as shown in the tables that follow are set by the DIP
switches.
Note:
DIP switches
The DIP switches are used for setting of default values of certain
parameters. The general purpose switches are read by the firmware,
which sets the default values accordingly.
Table 75
DIP switches
ENB/DBS mounted on
the face plate
Ring Ground
MSDL
DPNSS
TX Mode
LBO Setting
Receiver interface
General purpose
Factory setups are shown in bold.
Trunks
Card 0 and 1
S1
S16
Nortel Communication Server 1000
DASS2 Fundamentals
NN43001-571 04.01 4 June 2010
Copyright © 2007-2010 Nortel Networks. All Rights Reserved.
for DIP switch setting.
Port 0 Port 1
S9 S9
S8 S9
Trunk 0 Trunk 1
S2 S10
S3 S13
S4 S14
S5 S15
S6 S11
S12 S7