Specifications

MX3216 System Manual
6-74 61189008L1-1B
DS1 Port Test Menu
The DS1 Port Test menu (see Figure 6-46) provides testing options that can be run on the DS1
ports.
CAUTION
Enabling a test interrupts customer payload on the selected DS1
port.
Figure 6-46. DS1 Port Test Menu
The DS1 Port Test menu options are shown in Table 6-49.
Table 6-49. DS1 Port Test Menu Options
Option Description Function
1 Data Mode When this mode is selected, no tests are active and
the customer payload is uninterrupted.
2 Analog Network This test loops towards the 3/1 cross-connect and
includes the analog portion of the AFE.
3 Digital Line/Net This test loops towards the DSX-1 line and includes
the digital portion of the AFE. Additionally, a loop is
established towards the DS3 after the M12 block.
4 CSU Loopback This test sends CSU loop up commands towards the
DSX-1 line.
Card: Controller A ADTRAN MX3216 System MM/DD/YY hh:mm
Unacknowledged Alarms: NONE ID: Site 1 MX3216
DS1 Port #1 Test : Data Mode
1 - Data Mode
2 - Analog Network
3 - Digital Line/Net
4 - CSU Loopback
5 - CSU LB w/ Pattern
6 - NIU Loopback
7 - NIU LB w/ Pattern
8 - Pattern Test
Selection : '?' - System Help Screen