Comxion E3FOM, User Manual, Page: 8 / 42

4
z
Optical Interface
¾ OLOS (Optical Loss of Signal): The loss of optics signal
¾
AIS (Alarm Indication Signal): Receiving alarm signal indicator
¾ LCK (Lock): Disables auto protection switch
¾ RDI (Remote Defect Indication): Remote alarm
¾ LSR: Laser On indicator
z
System Interface
¾
SYS: System power module and control module failure detection
¾ Alarm Connector: DB-9 female connector to an external BUZZER for
audible alarm.
¾ RNG: Indicator that will light up when the “Call” button is pressed or
when connected to another unit via order wire.
‹
Diagnostic capabilities
¾ Loopback: Local Loopback, and Remote Loopback, Request Remote
Loopback
¾
ACO: Cutting off the audible alarm (to external buzzer) will still keep
the visible ACO light on. Disabling the audible alarm does not mean
the problem has been solved.
¾ RST: Reset the system
‹
Configuration
¾ Use the three control buttons and the LCD front panel to configure and monitor
the system
¾ Craft port:
¾
Bits per second (baud): 9600bps
¾ Parity: None
¾ Data Bits: 8 bits
¾ Stop Bit: 1
(VT-100 or Emulation Terminal)
‹
Power
¾ DC: -36V ~ -72V
¾ AC: 90V ~ 264V (57Hz ~ 63Hz)