Connector Pin Assignments; Configuration - Nortel Circuit Card Installation Manual

Pad switching

Connector pin assignments

Cross connections

Configuration

NTCK16 Generic Central Office Trunk cards
Table 257
NTCK16 circuit card environmental specifications (Part 2 of 2)
Parameter
Storage temperature
Storage humidity
The NTCK16AX and NTCK16BX generic Central Office trunk cards
support the North American loss plan. Software configuration allows the
selection of 4 dB loss pads on a per unit basis.
Table 258
NTCK16 pad switching
Loss
PAD out
PAD in
Note: The tolerance for the above nominal values is +0.3 dB, -0.7 dB.
Figure 167 on page
page 800 provide cross connect information for the NTCK16AX and
NTCK16BX generic Central Office trunk cards.
The trunk type for each unit on the card is selected by software service change
entries at the system terminal.
Analog-to-Digital
0 dB
+4 dB
798, Figure 168 on page
Circuit Card
Page 797 of 906
Specifications
–20 to +60 degrees C
5 to 95% Relative Humidity
Digital-to-Analog
799, and Figure 169 on
Description and Installation
–3 dB
+1 dB