Nortel Networks NN43001-301 manual NT5D97AA/AB DIP switch settings, Enb/Dsb

NT5D97AA/AB DIP switch settings 129

Case 3 - The network shelf is full, one port of a QPC414 network card is connected to a digital trunk, and the second is connected to a peripheral buffer. This arrangement is repeated for another QPC414. The digital trunks are located in a shelf that provides only power.

In this case, the peripheral buffers will have to be reassigned, so that each pair of buffers will use both ports of the same QPC414 card. The other QPC414 card can then be replaced by the NT5D97 DDP2.

Note: 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 NTBK51DDCH card is used. Also, DIP Switches in the NT5D97 must be set properly before insertion. NT5D97 has a different DIP Switch setting from NTCK43AB. Refer to "NT5D97AA/AB DIP switch settings" (page 129) for DIP switch setting).

NT5D97AA/AB DIP 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. 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.

Table 37

DIP switch settings for NT5D97AA/AB

	Card	Trunks	Port 0	Port 1	Trunk 0	Trunk 1
		0 and 1
ENB/DSB	S1
mounted on the face plate
Ring Ground		S2
MSDL			S3
Tx Mode					S4	S10
					S5	S11
LBO Setting					S6	S12
					S7	S13
Receiver Interface					S8	S14
General Purpose					S9	S15

Nortel Communication Server 1000

ISDN Primary Rate Interface Installation and Commissioning

NN43001-301 02.03 Standard

Release 5.5 7 December 2007

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