Integrators' Reference Manual for For ViewStation EX, ViewStation FX, and VS4000

Integrators’ Reference Manual for ViewStation EX, ViewStation FX, and VS4000
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Indicator Lamps on the V.35/RS-449/RS-530 Network
Interface Module
The V.35/RS-449/RS-530 network interface module uses lamps on
both the network side and the peripheral side to provide status
indications.
Table 6-4. V.35/RS-449/RS-530 Indicator Lamps - Network Side
Lamp behavior Meaning
Amber LED on Indicates that a port is properly connected to an
active DCE and is receiving a network clock
Green LED on The system is in a call
Table 6-5. V.35/RS-449/RS-530 Indicator Lamps - Peripheral Side
Lamp behavior Meaning
Green and amber
LEDs flash once,
then turn on
System booting
Amber LED on System is communicating with the network
interface module
Green LED on System is communicating with the network