Install and Connect Modems
Task List: Set up Modem Pooling
712
SI Installation and Upgrades
June 2004
Add Modem Pooling
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Modem Pooling supports 2 types of conversion resources: integrated and combined.
The integrated type requires a TN758 Pooled Modem circuit pack for each 2 conversion resources
provided.
The combined type requires a port on a TN754C Digital Line circuit pack and a port on either an 8-port
TN742, TN769; a 16-port TN746B; or a 24-port TN793/B, TN2793/B Analog Line circuit pack for each
conversion resource provided.
The pooled modem requires a WP90110 L7 power supply. Although an integrated conversion resource
can use either the L5 or L7, the combined only works with an L7.
CAUTION:
The L5 and L7 power supplies look identical. Check the list number on the power supply
before installing.
Task List: Set up Modem Pooling
1
Add Pooled Modem (Paradyne 3800 Series)
on page 712
2
Set the Modem Connected to Data Module
on page 713
3
Set the Modem Connected to the Data Terminal Equipment (DTE)
on page 713
4
Set 7400A and 7400B Options (Modem Pooling)
on page 713
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Add Pooled Modem (Paradyne 3800 Series)
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Use this procedure for Paradyne 3800 Series modems. For other types of modems, refer to the vendor’s
documentation.
The pooled modem requires a WP90110 L7 power supply. The L5 and L7 power supplies look identical.
Check the list number on the power supply before installing.
1
Determine the port assignment of the circuit packs to be added (if required).
2
Install the appropriate circuit packs in assigned carrier slot (if required).
3
Type AT&F&D2&S4\D3S2=128x7V2S7=60S85=1 and press Enter.
4
Type ATY0S10=100S78=2M0E0\N1&W and press Enter.
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