ADC PCS-822, Technical Practice, Page: 32 / 46

SCP-PCS822-021-03H January 6, 2003
22
ADC Telecommunications, Inc.
N
ETWORK
L
INES
The PCS-822 supports up to eight network circuits that are routed on an internally screened 28-pair cable.
This screen isolates the network receive lines from the network transmit lines to avoid crosstalk problems
(
Table 4 on page 23 ).
CAUTION
If you use a PCT-850 card with any input signal other than a DSX-1, the MUX card may be
damaged. This type of damage is not covered by the ADC warranty.
The NIU and MUX must be configured for the same frame format and line code for correct operation.