
Section | Chapter 4. Trunks and Lines |
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Installing a T1 in a Single Cabinet
The following instructions explain how to install a T1 in a
If only one T1 is installed in a
Note: The T1 Interface cannot be used for systems consisting of a DBS 72 connected to a DBS 40.
1.Check connector 4 (CN4) on the Sync Unit
When Pins 2 and 3 are strapped, the Sync Unit synchronizes the DBS T1 card with the signaling provided by the public network.
Figure 4-5. Connector 4 (CN4) strapping, Sync Unit
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| C N 2 |
C N 3 |
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C N 1 | C N 4 |
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1 | 3 |
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| Free | N et |
DBS Manual - Revised April 2000 |