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

PN-DAIF (DAIF)

Location of Lamps, Switches, and Connectors
Lamp Indications
LAMP
COLOR
NAME
RUN Green
LINK Green
RMT Red
LOOP –
PWR Red
BL –
SW2
SW3
JPS
JP
JPR
Flashes at 120 IPM while this card is operating normally.
Remains lit when the following connection are normal.
• Control channel link between the DAID card and DAIE card.
• Connection between the opposite DAIF card.
Goes out after 15 seconds of link disconnection.
Remains lit when receiving the alarm signal from a distant office.
Not used
Remains lit when detecting PCM signal loss.
(Only on the DAIF card mounted on the Main Site.)
Not used
– 398 –
RUN
MB
LINK
RMT
LOOP
PWR
SW1
BL
TBUS
RBUS
CN
FUNCTION
PN-DAIF (DAIF)
NWA-008841-001 Rev.5.0
90ch3003.fm