Motorola APEX1000 Installation And Operation Manual page 27

Key Connector/Indicator
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Overview • Physical Overview
APEX1000 All-Purpose Edge QAM Software Version 2.4.x • Installation and Operation Manual
573408-001-a
Description
Status/Summary Alarm Indicator – Illuminates during the
power-on or reboot cycle for the following conditions:
•
Blinking Red – Unit is powered on and performing initial
boot code memory tests
•
Blinking Green – The APEX1000 has loaded the application
code, and is performing final hardware initialization (also
includes start up of all software tasks)
When the APEX1000 completes booting, the Status/Summary
Alarm Indicator illuminates for the following conditions:
•
Solid Green – Power on and no faults
•
Solid Yellow – LED indicates a Minor alarm
•
Solid Red – LED indicates that a critical or major alarm has
occurred
Alarm conditions are further described in
Definitions.
QAM LEDs – There are six QAM LEDs that show the output
status for each QAM RF output. These LEDs are controlled by
firmware, and the status is updated every five seconds. The
LED conditions below display according to current unit status:
•
Off – Unit is un-powered or there is no QAM module installed
•
Solid Green – No errors, RF not muted, no enabled QAM
channels in test mode
•
Solid Yellow – RF muted or one or more enabled QAM
Channels in test mode
•
Solid Red – Error on QAM Module, RF Port, or enabled QAM
Channel
Enet1 and Enet2 (OAM&P and Application Network Interfaces)
– These are full duplex interfaces that provide network
connectivity to external devices such as the DAC 6000, SDM,
or the Session Resource Manager (SRM). (Can also be used for
the delivery of relatively low-rate application data.)
10/100Base-T Ethernet indicators – Located at the bottom
left and right of each input, each LED illuminates to indicate
Ethernet link, data, and collision status as follows:
•
Off – No link or link down (the auto-negotiation failed, no
communication to partner, or no link pulse observed)
•
Solid Green – Link up (auto-negotiation link pulse activity,
partners agree on capabilities, but no data traffic)
•
Blinking Green – Link up and traffic (both transmit and
receive)
•
Alternating Green-Yellow – Collision detected (if in
half-duplex mode, 10/100Base-T only). Lights LED for
100 msec after detection of collision (during high collisions,
this LED also appears as alternating green-yellow)
ASI Monitor Port – This port is available for monitoring a
selected output stream.
B
Alarms Window Field
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