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DEFINITY INADS
555-233-116
180 Issue 4 October 2002
Figure 40. Analog loopback connections
Installing INADS analog loopback on a
high-reliability system
Be sure to place the TN1648B SYSAM circuit packs in different cabinets or
processor carriers. Also be sure to place the analog line circuit packs in the same
cabinets or carriers as the TN1648 circuit packs.
1. Connect each INADS tip/ring port to an analog station port through the
MDF. See Figure 40.
2. Connect each tip/ring port to a separate analog line circuit pack.
1. Avaya Media Server or Gateway PPN
2. AUX connector on processor carrier
(use wire pair 50 and 25, tip and ring)
3. Port carrier (with analog line circuit pack)
4. B25A 25-pair cable to AUX
5. Main distribution frame (MDF)
6. B25A 25-pair cable to circuit pack
7. PSTN or extension
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