User's Manual

Table Of Contents
Exalt Installation and Management Guide
EX-i Series GigE (FDD) Digital Microwave Radios
202675-008 69
2016-06-01
The Temperature alarm monitors the internal temperature of the unit based on specific points inside
the radio chassis. It is normal for the internal temperature to be above the ambient temperature, so the
temperature reading may be higher than the highest specified ambient temperature. When the internal
electronics reach a point that is higher than the normal temperature rise at the highest ambient
temperature, the temperature alarm turns yellow. Power down the radio as soon as possible, and
investigate the cause of the temperature rise before the radio is put back into service. In almost all
cases, a temperature alarm is due to an external cause.
Additional alarm entries display for certain configurations, as listed in Table 6.
ATPC Indicates Automatic Transmit Power Control status:
Green Solid = ATPC is enabled, but not active.
Yellow Solid = ATPC is active.
Grey = ATPC is disabled.
PA Protection Indicates the status of power amplifier protection:
Green Solid = PA is OK; not in a maintenance state.
Yellow Solid = PA is in a maintenance state (force high or force low, as set on the
PA
Control Page).
Red Solid = PA has detected an issue.
Ethernet Green Solid = Alarm enabled and Ethernet link present
Red = Alarm enabled and Ethernet link not present
Grey = Alarm disabled
DS3 Input Green = Enabled and connection present (clocking confirmed)
Red = Enabled and no connection present
Yellow = Disabled and connection present
Grey = Disabled or unavailable due to configuration
T1/E1 Input Green = Enabled and connection present (clocking confirmed)
Yellow = Disabled and connection present
Red = Enabled and no connection present
Grey = Disabled or unavailable due to configuration
Temperature Green Solid = Normal temperature range
Yellow Solid = Exceeding normal temperature range
Internal Fan Indicates the internal fan status. There are 3 fans for redundancy.
Green = Fan OK
Red = Fan in alarm
External Inputs (1 and 2) Indicates the status of the external alarm inputs from the ALARMS connector, in accordance
with the open/closed logic defined on the
System Configuration Page.
Link Security Green = Security keys match
Red = Security keys do not match
Grey = Link is down
Table 5 Alarm status indicators (Continued)
Label Status