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Drop and Continue Application MX410/MX412 System Manual
3-4 PRELIMINARY 61189500L1-1B
Setup
Connect the incoming DS1 (the DS1 from which the DS0s are dropped) to the DS1 1 RJ.
Connect the outgoing DS1 to the DS1 2 RJ. Connect the other DS1s using the RJ connector
on the front panel. For more information, refer to “DS1 Ports” on page 4-6.
Starting from the default blank mapping, the DS0s can be dropped using the Quick Setup
menu to the PPP and V.35 ports (see Figure 3-3). Select each port (PPP1-4, V.35) to which a
DS0 needs to be dropped from the incoming DS1. For each port, select the range of DS0s in
DS1 1 to be dropped to that port. To drop DS0s to the other DS1 ports, use the Quick Setup
menu to navigate to the Cross-Connect Mapping menu. Select the Map Multiple DS0’s option
and then select the range of DS0 and DS1 1 to be dropped to DS1 2 and enable Robbed Bit
Signaling if applicable.
Any un-mapped DS0s from the incoming DS1 will transmit All Ones. The incoming DS1 does
not have to be DS1 1, but is used only as an example.
The following four figures show an example of setting up a drop and continue application.
Figure 3-3 shows the Quick Setup menu before any DS0s have been dropped.
Figure 3-3. Quick Setup Menu
MX410 MM/DD/YY HH:MM
Active Alarms: CRITICAL MINOR ID: MX410
Quick Setup
Ports
1 - PPPs
PPP 1 = DS1 4 DS0 #1
2 - V.35 =
System
3 - System ID
4 - IP Address : 192.168.100.1
Subnet Mask : 255.255.0.0
5 - Default Gateway : 192.168.1.1
6 - Date
7 - Time 8 - Cross-Connect Mapping
Selection : '?' - System Help Screen