EPSILON CLOCK MODEL EC20S
Spectracom
User’s Manual
36
11.
SIGNALLING INTERFACES
The EC20S incorporates two signalling interfaces:
-
A visual signalling, via three LEDs located on the front panel (see 11.1),
-
An ALARMS signalling
, via alarm signals output on the ‘
ALARMS
’ SUBD
-9 connector located on
the rear panel (see 11.2).
11.1
VISUAL SIGNALLING
POWER LED
–
‘PWR’
Indicates the status of the AC and DC power supplies.
Red
Blinking
Indicates Initialisation of product.
Red
Indicates general fail of product.
Yellow
Indicates the missing of one power supply.
Green
Indicates presence of all power supplies.
SOURCE LED
–
‘SRC’
Indicates the current status of the enabled synchronization source (GNSS source, External 1PPS/NMEA
synchronization source).
Red
No synchronization source is present
Yellow
One or more synchronization sources are not present. The unit use present source.
Green
All synchronization sources are present.
Summary of Contents for Spectracom EC20S
Page 44: ...EPSILON CLOCK MODEL EC20S Spectracom User s Manual 44 13 3 CLOCK STATUS PAGE...
Page 58: ...EPSILON CLOCK MODEL EC20S Spectracom User s Manual 58 13 6 SNMP TRAPS SETUP PAGE...
Page 60: ...EPSILON CLOCK MODEL EC20S Spectracom User s Manual 60 No No trap is generated...
Page 82: ...EPSILON CLOCK MODEL EC20S Spectracom User s Manual 82 13 13 ADMIN PAGE...