D-Channel Cabling For The Nt0961Aa 24-Port Itg Trunk Card; Large Systems Required Cables And Filters; Set Nt6D80 Msdl Switches - Nortel ISDN Signaling Link Description, Installation And Operation

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D-channel cabling for the NT0961AA 24-Port ITG Trunk card

Large systems required cables and filters

Set NT6D80 MSDL switches

Table 28
NT6D80 MSDL settings for ITG ISL Trunk DCHIP
RS-422-A DTE
RS-422-A DTE
RS-422-A DTE
RS-422-A DTE
Note: The device number for the MSDL card is configured in LD17 at the prompt DNUM. You must also set
the device number, using switches S9 and S10, on the MSDL card. S9 designates ones and S10
designates tens. To set the device number as 14, for example, set S10 to 1 and S9 to 4.
553-3001-202 Standard 1.00
Install and configure ITG ISL Trunk node
In this section, you check, and reset if necessary, MSDL switch settings,
install a filter (if required for your installation) and install the cable that
connects the MSDL or SDI/DCH card to the ITG Trunk 2.0 card that provides
the DCH interface.
• the NTCW84KA E-LAN, T-LAN, RS232 and DCH Ports cable
• the NTND26AA MSDL DCH cable
1 Set the switches in the NT6D80 MSDL card as shown. See Table 28
for more information.
April 2000
Port 0—SW4
all off
Port 1—SW3
all off
Port 2—SW2
all off
Port 3—SW1
all off
Port 0—SW8
all on
Port 1—SW7
all on
Port 2—SW6
all on
Port 3—SW5
all on