Dlp- G203 Change The Oscm And Osc-Csm Als Maintenance Settings - Cisco ONS 15454 DWDM Installation And Operation Manual

Chapter 11 Change DWDM Card Settings
Table 11-6
Parameter
OSRI
ALS Mode
Recovery Pulse
Duration
Recovery Pulse
Interval
Currently
Shutdown
Request Laser
Restart
Step 4 Click Apply. If the change affects traffic, a warning message displays. Click Yes to complete the
change.
Return to your originating procedure (NTP).
Step 5
September 2005
OSC-CSM and OSCM Maintenance Settings
Description
Optical safety remote interlock. When set
to On, the OSC TX output power is shut
down.
Automatic laser shutdown. For OSCM
cards ALS provides the ability to shut
down the OSC TX laser when the OSC
RX detects a loss of signal (LOS).
For OSC-CSM cards, ALS provides the
same functions as the OSCM card and
also enables an optical safety mechanism
at the DWDM network layer. See the
"16.8.5.13 Automatic Laser Shutdown"
section on page 16-105
information.
(Display only) Displays the duration of
the optical power pulse that begins when
an amplifier restarts.
(Display only) Displays the interval
between optical power pulses.
(Display only) Displays the current status
of the laser.
If checked, allows you to restart the laser
for maintenance.
Cisco ONS 15454 DWDM Installation and Operations Guide, R6.0
DLP-G203 Change the OSCM and OSC-CSM ALS Maintenance Settings
Options
From the drop-down list, choose one
of the following:
On
•
• Off
From the drop-down list, choose one
of the following:
Disable—Deactivates ALS.
•
Auto Restart—(Default) ALS is
•
active. The power is
automatically shut down when
needed and automatically tries to
restart using a probe pulse until
the cause of the failure is
for more
repaired.
Manual Restart
•
Manual Restart for Test
•
—
—
—
Checked or unchecked
11-11