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

PN-DAIB (DAIB)

Location of Lamps, Switches, and Connectors
Lamp Indications
LAMP
COLOR
NAME
RUN Green
LINK Green
RED Red
RMT Red
LOOP –
BL Red
SW2
SW3
JPS
JPR
Flashes at 120 IPM while this card is operating normally.
Remains lit when a link between this card and a distant office is
normally connected.
Goes out after 15 seconds of link disconnection.
Remains lit when detecting PCM signal loss or Frame Alignment
signal loss.
Remains lit when receiving the alarm signal from a distant office.
Not used
Remains lit while data transmission on control channel (D ch).
Flashes while FP data downloading.
– 381 –
SENSE
RUN
MB
LINK
RED
RMT
LOOP
BL
SW1
BUS
CN
FUNCTION
PN-DAIB (DAIB)
NWA-008841-001 Rev.5.0
90ch3003.fm