Nortel Circuit Card Installation Manual page 251

NT5D33 and NT5D34 Lineside E1 Interface cards
motherboard (31.75 by 25.40 cm (12.5 by 10 in) and a daughterboard (5.08
by 15.24 cm (2 by 6 in).
Card connections
The LEI uses the NT8D81AA Tip and Ring cable to connect from the IPE
backplane to the 25-pair Amphenol connector on the IPE Input/Output (I/O)
panel. The I/O panel connector connects to a E1 line, external alarm and an
MMI terminal or modem, using the NT5D35 or NT5D36 lineside I/O cable
available from Nortel.
Faceplate
The LEI faceplate is twice as wide as the other standard analog and digital
line cards. It occupies two card slots. The LE1 faceplate has four LEDs. See
Figure 40 on
system).
page 252 (IPE version), and Figure 41 on
Circuit Card Description and Installation
Page 251 of 906
page 253 (Cabinet