Nortel ISDN Signaling Link Description, Installation And Operation page 160

Page 160 of 378
Figure 22
DCHIP PC card and NTCW84EA pigtail cable
553-3001-202 Standard 1.00
Install and configure ITG ISL Trunk node
3 Install the NTWE07AA DCHIP PC Card into the internal PC Card slot
on the ITG Trunk card that has been selected to provide the DCHIP
function. (See Figure 22 on page 160.)
4 Connect the NTCW84EA pigtail cable from port 0 of the DCHIP PC
Card to the J14 pin header on the motherboard of the DCHIP card.
(See Figure 22) The cable routes the D-Channel signals to the
backplane and the I/O panel. The PC Card connector is keyed to allow
insertion only in the correct direction. The J14 pin header connector is
not keyed. Be careful to align the connector with the pin header.
DCHIP PC Card
5 Pull the top and bottom locking devices away from the ITG faceplate.
Insert the ITG card into the card slots and carefully push it until it
makes contact with the backplane connector. Hook the locking
devices.
April 2000
24 port DaughterBoard
NTCW84EA
Pigtail Cable
Pin header