Nortel Networks Circuit Card - Manual (Page 347)

NT5D97 Dual-port DTI2/PRI2 card Page 347 of 906
Circuit Card Description and Installation
NT5D97AD DIP switch settings
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.
Refer to DIP switch locations in Figure 76 on page 348 .
The following parameters are set by DIP switches. The boldface font shows
the factory set-up.
Table 129
DIP switch settings for NT5D97AD
Card
Trunks
0 and 1
Port 0 Port 1 Trunk 0 Trunk 1
ENB/DSB
mounted on the face plate S1
Ring Ground S16
DPNSS S8 S9
MSDL S9
TX Mode S2 S10
LBO Setting S3 S13
S4 S14
S5 S15
Receiver Interface S6 S11
General Purpose S12 S7