Lucent Technologies PacketStar PSAX, Руководство пользователя

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255-700-243 5-25
PacketStar
®
PSAX 12-Port Medium-Density DS1 Multiservice Module User Guide , Issue 1 Release 8.0
Chapter 5 Configuring Ports and Channels Using the AQueView
®
EMS
Obtaining Module Status Information
Obtaining Port Configuration Data
The color of the ports on the Front Panel tab and of the modules in the
Device Tree directly reflect whether the port is configured and if it is in or out
of service. The current operational status of a PSAX device or any of the
modules in the device also can be determined by looking at the color of the
name of the PSAX device or module in the Device Tree. To obtain port status
information about a specific module in a PSAX device, do one of the follow-
ing:
•
View the ports on the module in the Front Panel tab (see Figure 5-16)
• View at the status indicators in the Device Tree (see Figure 5-17)
Use the information in Table 5-8 to evaluate the color of a module’s ports.
Table 5-7. LED Status Indicator Descriptions
Indicator
LED Name on
Faceplate
Description
Module Status
Indicators FAIL A red light at the top of a module indicates the
complete failure of a module.
Possible causes include the following:
•
Module was removed from chassis
•
Module is improperly seated into the chassis
• Module is malfunctioning
•
Module is not configured properly
ACTIVE A green light on the module indicates that the
module is functioning properly.
Note:
If both lights are displayed as gray in the Front Panel, the module is functioning prop-
erly but no ports, channels, or interfaces have been configured.
Line Signal
Indicator LOS A yellow light indicates a loss of signal on that
port.
Timing Indicators CLK LOS A yellow light on an active Stratum 3–4 module
indicates a loss of the clock timing signal. If nei-
ther the
FAIL
nor the
ACTIVE
light is on, then the
module is the backup Stratum 3–4 module .
CPU Indicator If neither the FAIL nor the ACTIVE light is on, the module is the backup
CPU.
Power Supply
(non-redundant) The Power Supply module contains an additional yellow LED. This light
is off when a second power supply module is installed in the system and
is drawing less than 50 percent of its power capacity.