ADTRAN MX3216, Системное руководство

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Section 3, Application Guidelines - MX3216 Data Path Block Diagram
61189008L1-1B 3-7
Setup
The following steps outline the rear chassis connections (see Figure 3-3 on page 3-4).
1. Connect the DS3 from which the DS1s are dropped to the DS3 A BNCs.
2. Connect the other DS3 to the DS3 B BNCs.
3. Connect the DS1s using the amphenol connector on the rear panel.
For more information, refer to “Rear Chassis Connections” on page 4-7.
NOTE
The default mapping of the 3/1 cross-connect is for all the DS1s to
pass straight through from one DS3 to the other. No DS1s are
dropped to the DSX-1 ports or the expansion slots. If needed, re-
establish the default mapping through selecting the Restore Map to
Factory Default option in the
“Cross-Connect Menu” on page 6-35.
Starting from the default mapping, use the Quick Setup menu to drop and insert the DS1s.
Select each DS1 port (1–16) to which a DS1 needs to be dropped from the incoming DS3. For
each DS1 port, select the DS1 in DS3 A to be dropped to that DS1 port. Then, select each DS1
port that needs to be inserted into the other DS3. For each DS1 port to be inserted, select the
DS1 in DS3 B to insert that DS1 port.
Figure 3-7 and Figure 3-8 show an example of setting up a drop and insert application.
• Figure 3-7 shows the Quick Setup menu before any DS1s have been dropped.
• Figure 3-8 shows the same menu after DS1s 12–15 have been dropped from DS3 A to DS1
Ports 1–4, respectively, and DS1 Ports 5–6 have been inserted into DS1s 12–13 in DS3 B.
DS1s 1–11 and 16–28 continue through from DS3 A to DS3 B. DS1s 14–15 in DS3 B are
filled with AIS going out DS3 B.