Specifications

Reference Guide 6-45
WAN Card PARS Screen
Figure 6-36. System (Main) Cross-Connect Screen in PARS MODE
Figure 6-36 shows the System (Main) cross-connect screen after PARS MODE has been
selected. This screen shows the result of the “View all” menu selection. The pars_circuit W/U
field indicates that port #1 of a user card in slot U3 is termianted on WAN 1-1. The TS/BW
column indicates that a single time slot on this port has been allocated. (To dtermine which
time slot, see the time slot tabe on the user card screen). The pars_circuit TYPE field will vary
with the user card type (voice or data). For example, terminating the FXS card would cause
“v&s” to be displayed in this column while the HSU card would show “d”.
6.4.1 Implementation of PARS
There are certain rules and guidelines to follow when PARS is implemented.
1. WAN should be empty (no cross-connects) in order to turn PARS ON or Off.
2. As soon as PARS is selected on WAN #n, Wn-1 becomes primary and Wn-2 becomes
secondary.
3. All primary time slots will be cross-connected to the secondary WAN.
Node_1 | W1 CSU+CSU Rev A6-2 Ser 00101 | 12-31-99 14:33
CIRCUIT_ID W/U TS/BW TEST W/U TS/BW TEST TYPE TC CNV
wp
_
circuit w1-1 24*64 off w1-2 24*64 off v n/a no
pars
_
circuit u3-01 01*56 off w1-1 01*56 off d n/a n/a
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