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Reference Guide 5-59
System Configuration and Operation Cross-Connecting WAN Time Slots
Figure 5-45.Test Options
W/U
The second WAN Unit column is the T1/E1 link in which the pass-through connection ends.
The options are all of the WAN cards and ports. If a WAN card is not present in the W/U
selected, an error message is generated. Figure 5-45 shows the selection of W 3-2.
TS/BW
The second Time Slot/Band Width column shows the different time slots from WAN 3-2 that
will be assigned to this pass-through connection. Figure 5-45 shows the selection of 5 time
slots from WAN 3-2 assigned to the end of the connection. Any number of time slots from
1-24 would be accepted for T1 operations and from 1-15 and 17-31 for E1 operations. The
bandwidth is automatically assigned.
Make your selection with the space bar and arrow keys. The arrow key moves from slot to slot,
and the space bar toggles between selecting and deselecting the time slot. The number of DS0
time slots assigned to this half of the cross-connect circuit must equal the number assigned to
the other. Otherwise, the system will reject the connections and generate an error message.
TEST
The second Test column lets you select the test pattern to be applied to this circuit toward the
second WAN link specified. Figure 5-45 shows the option set to off. Like the previous Test
column, the choices are off (no testing); all 0 (all zeros); all 1 (all ones); m_oos (Multiplexer
Out Of Synchronization); 1:1 (a 1 followed by one zero); 1:7 (a zero is followed by a 1 and
six more zeros); lpbk (loopback); 300 Hz (steady 300 Hz tone); 1KHz (steady 1 kHz tone);
and 3KHz (steady 3 kHz tone).