Nortel Circuit Card Installation Manual page 347

NT5D97AD DIP switch settings
Table 129
DIP switch settings for NT5D97AD
ENB/DSB
mounted on the face plate
Ring Ground
DPNSS
MSDL
TX Mode
LBO Setting
Receiver Interface
General Purpose
The 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. The NT5D97AA/AB has one set of eight DIP switches and
NT5D97AD has two sets of ten DIP switches for the D-channel Handler
parameters setting.
The DIP switches are used for the setting of default values of certain
parameters. Firmware reads the general purpose switches, which sets the
default values accordingly.
Card
S1
Refer to DIP switch locations in Figure 76 on
The following parameters are set by DIP switches. The boldface font shows
the factory set-up.
NT5D97 Dual-port DTI2/PRI2 card
Trunks
0 and 1 Port 0
S16
S8
S9
Circuit Card
Page 347 of 906
Port 1 Trunk 0
S9
S2
S3
S4
S5
S6
S12
page 348.
Description and Installation
Trunk 1
S10
S13
S14
S15
S11
S7