ADC LPS-H2C-L7A Quick Installation page 5

L
OGGING ON TO THE
The LPS-H2C-L7A supports system logon through a maintenance terminal (VT100 or a PC
running VT100 terminal-emulation software) connected to the craft port on the SCU front
panel. Once logged on, you can access the Main Menu screens to view local and remote
system settings, initiate loopbacks, and provision the circuit.
To log on and access the Main Menu screens using a maintenance terminal:
ENTER
1 Press the
2 Type the assigned logon ID in the Enter User Name field. If you are using
SCU v3.6.2 through v4.1, type
LOOPSTAR
3 Type the assigned password at the Enter Password field. If you are using
SCU v3.6.2 through v4.1, type
LOOPSTAR1
ENTER
4 Press the
When logging onto the H2TU-R-402-L7A craft port, the LPS-H2C may
be labeled as H2C or H2LXC, depending on the system resident at the
CO.
L
OOPBACK
Initiate loopback testing from the maintenance terminal menus or by using inband codes.
The inband codes shown in
on loopbacks, refer to the user manuals listed in the note below.
DS1 signal
from
CPE
DS1 signal
from
Network
Table 2. Default Codes for Network Programmable Loopback Operations
Operation
Loopup H2C/H2LXC
(1)
Loopup
H2TU-R/H2LXR (2)
Loopdown
(all units)
Loopup timeout
disable
The Shelf Controller Unit (SCU) determines the screens viewed from
the user interface. SCU v3.6.2 through v4.1 support the LPS-H2C-L7A
in BBC, IBBC, and LEC systems. The LoopStar system uses SCU v5.x
firmware.
For more detailed information, refer to the following manuals which
can be downloaded from the ADC web site at www.adc.com:
• LoopStar Chassis Installation Manual (LTPS-UM-8048)
• LoopStar Shelf Controller Unit v5.0 User Manual
(LTPS-UM-8060)
• LPS-H2C-L7A Line Unit User Manual (LTPS-UM-8070)
key once to display the Logon screen.
ENTER
. Press .
.
key to view the Main Menu screen.
T
ESTING
Table 2
H2C (H2LXC)*
DS1 HDSL
1
*How the unit displays on the screen depends on the
SCU software version.
Default Binary Code
1101 0011 1101 0011
1100 0111 0101 0100
1001 0011 1001 0011
1101 0101 1101 0110
M
AIN
SONEPLEX. If you are using SCU v5.0, type
SONEPLEX1. If you are using SCU v5.0, type
can be sent by a test set. For more detailed information
H2TU-R (H2LXR)*
HDSL
HDSL2
loop
Description
The signal is sent inband, activating a loopback at the
given unit. Unit goes from Armed to Loopup state.
The signal is sent inband, deactivating the loopback.
Unit goes from Loopup state to Armed state.
Disables loopup time-out. Loopback stays active until
deactivation or disarm code is received.
M
ENU
DS1 signal
DS1
from
CPE
2
DS1 signal
to
CPE
AIS
S0149-B