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(2)
Lamp Indications (see
LAMP NAME
RUN
LINK
RED
RMT
LOOP
PWR
BL
Table
3-1)
Table 3-1 Lamp Indications on PN-DAIA Card
COLOR
Green
Flashes at 120 IPM while this card is operating normally.
Green
Lights when a link between this card and a distant office is connected
normally. Goes out after 15 seconds of link disconnection.
Red
Lights when detecting PCM signal loss or Frame Alignment signal loss.
Red
Lights when receiving a alarm signal from a distant office.
–
Not used
–
Not used
Red
Lights while data transmission on control channel (D ch). Flashes while FP
data downloading.
FUNCTION
ND-46550 (E)
CHAPTER 3
Page 19
Revision 2.0
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