Pn-Daic (Daic) - NEC NEAX 2000 IPS Installation Manual

PN-DAIC (DAIC)

Location of Lamps, Switches, and Connectors
Lamp Indications
LAMP
COLOR
NAME
RUN Green
LINK Green
RED Red
RMT Red
LOOP –
PWR –
BL –
SW2
SW3
Flashes at 120 IPM while this card is operating normally.
Remains lit when the following connection are normal.
• Control channel link between the DAIA card and DAIB card.
• Connection between the opposite DAIC card.
Goes out after 15 seconds of link disconnection.
Remains lit when detecting PCM signal loss or Frame Alignment sig-
nal loss.
Remains lit when receiving the alarm signal from a distant office.
Not used
Not used
Not used
– 385 –
RUN
MB
LINK
RED
RMT
LOOP
PWR
BL
SW1
TBUS
RBUS
CN
FUNCTION
PN-DAIC (DAIC)
NWA-008841-001 Rev.5.0
90ch3003.fm