ADC PG-FlexPlus AMU-912 Manual page 4

Install the RT AMU-912 Management Unit
1. Install AMU-912 Management Unit in the Shelf slot
labeled "COMMON".
After installing the AMU-912, the front panel LEDs will
cycle upwards in pairs, and then go off. The PWR LED will
remain on. Table 6 provides a description of the AMU-912
LEDs. Some alarms may be active and should be ignored
until provisioning is completed.
Table 6. AMU-912 Management Unit LED
Indicators
LED Color State
PWR Green On BAT A and BAT B present
Flashing BAT A or BAT B missing
Off Unit not powered
EXTCLK Green On Both clocks present
Flash One clock present
Off No clcok present
CRIT Red On Critical alarm(s) active
Off No critical alarms active
MAJ Red On Major alarm(s) active
Off No major alarm(s) active
MIN Yellow On Minor alarm(s) active
Off No minor alarm(s) active
ACO Yellow On ACO active
Off ACO not active
Fault Red On Fault in unit
Off No fault in unit
COM Green On Multi-shelf mgmt active
Off Multi-shelf mgmt idle
Table 7 lists the LED indications for the AMU-912/PMX-
744 diagnostic and maintenance modes.
Table 7. AMU-912/PMX-744 Diagonostic
Indicators
Indicator Description
PWR LED On, all AMU-912 is Application software
other LEDs running in must be re-installed.
flashing Boot Mode Contact Technical
Support for additional
information
Table 7. AMU-912/PMX-744 Diagonostic
Indicator
PWR LED on, all
other LEDs
sequencing
downward
Install the RT PMX-744 Multiplexer Units
1. Install the 1st PMX-744 Multiplexer Unit in the COT
Shelf slot labeled "MUX 1".
2. After installing the PMX-744, the front panel LEDs
Description
will turn on, and then go off. The PWR LED will
remain on.
3. After approximately 10 seconds, the DSX LEDs will
indicate the status of the DSX circuits and the
ACTIVE LED will be on.
4. Install the 2nd PMX-744 Multiplexer Unit in the COT
Shelf slot labeled "MUX 2".
5. After installing the PMX-744, the front panel LEDs
will turn on, and then go off. The PWR LED will
remain on.
6. After approximately 10 seconds, the DSX LEDs will
indicate the status of the DSX circuits and the
ACTIVE LED will be off.
If the PMX-744 is not indicating the correct status of the DS1
circuits, there may be a problem with the transmission
circuits or with the PMX-744. Problems must be cleared
before proceeding with the turn-up of the COT Shelf.
Table 8 provides a description of the PMX-744 LEDs.
Table 8. PMX-744 Multiplexer Unit LED Indicators
LED
POWER Green
Action
ACTIVE Green
TEST Yellow
Indicators
Description Action
Software Wait for download to
download to complete and AMU-
AMU-912 912 to restart.
Color State Descrition
On BAT and BAT B present
Flashing BAT A or BAT B missing
Off Unit is not powered
On Carrying traffic
Off Standby
On DS1(s) in loopback
Off DS1(s) not in loopback
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Table 8. PMX-744 Multiplexer Unit LED Indicators
LED Color State
FAULT Red On Fault in unit
Off No fault in unit
DSX Green On Good DS1 detected
Flashing LOF detected
Off No DS1 signal present
Refer to Table 7 for diagnostic and maintenance modes for
both the AMU-912 and PMX-744.
RT P
ROVISIONING
NOTE: It is assumed that the central office side of the
circuit has been provisioned and network facilities are in
place and fully operation. CO side configuration procedures
are provided later in this guide.
Log in to the System
1. Start terminal emulator program on your laptop or
other device. Hyper Terminal or ProComm are two of
many programs you can use.
2. Set baud rate to 9600, 8 data bits, no parity bits, and 1
stop bit (8-N-1).
3. Connect laptop to front panel craft access of the AMU-
912 using a serial DB-9 male to DB-9 female cable.
4. Press the space bar a number of times to start the
autobaud feature.
5. Login page should appear. Type in the password.
Default password is password#1. Press <enter>.
6. You should now be at the main AMU-912 screen.
Confirm by looking at the top banner. It should read
PG-FlexPlus Advanced Management Unit.
Descrition