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INSTALLATION PROCEDURE
3.3 Cable Termination and Cross Connection from the MDF to the DSU
Cable termination and cross connection from the MDF to the DSU should be performed according to the flowchart below:
Note: Provide the necessary cross connections at the MDF by using copper of 0.5 mm diameter (24AWG). Dual core twisted wire is used for speech path, and
START
Check terminal location on |
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| 24DTI/30DTI Card |
| Referring to Figure |
the PBX side of the MDF |
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| 24CCT/30CCT Card |
| lead names for those cards and the |
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| terminal location of the leads. |
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| PLO/TSW Card |
| Referring to Figure |
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| identify the lead names for the PLO/ |
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| TSW (Note) card and the terminal |
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| location of the leads. |
Cross Connection
END
When accepting sync. clocks from External
When accepting sync. clocks from other office (master or sub- master office)
Referring to Figure
Referring to Figure
Note: For the
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