NEC 2400 ipx User Manual

When using the IPTRK circuit card for FCCS Networking via IP [F-36] (Point-to-
Multipoint Connection), perform the following circuit card operation tests. If necessary,
perform fault repairs.

1.

Test of OPE lamp on IPTRK circuit card:

a.) See if the OPE lamp on the IPTRK circuit card is lighting green. This lamp will light if the circuit

card is operating normally.

b.) When the OPE lamp is OFF, initialize the circuit card, or perform the insertion/extraction of the

circuit card once or twice. If the lamp still does not light, replace the circuit card.

2.

Test of SUBOPE0 and SUBOPE1 lamps on IPTRK circuit card:

a.) See if the SUBOPE0 and SUBOPE1 lamps on the IPTRK circuit card are lighting green. Note

that SUBOPE1 should light if the circuit card is furnished with an optional sub board (PZ-
8VCTB).

b.) When either (or both) of the lamps are OFF, initialize the circuit card, or perform the insertion/

extraction of the circuit card once or twice. Also, if a sub board is in use, make sure the daughter
board is securely attached to the IPTRK circuit card (main board). If the lamp still does not light,
replace the circuit card.

SUBOPE3
SUBOPE2

       BUSY

L3
L2
L1

IP-TXRX
IP-100M

F-TXRX
F-100M

F-COL

MODE

IPCON

FCON

MB

MBR

No
t U
s

e

d

Not Used

OPE

Is IPTRK card operating  

         normally?

IP-LRR

     Is IP network available 

for connection?

IP-LINK

Is IPTRK-IP network link  

  physically established?

SUBOPE1

Is CPU of sub board 

 operating normally?

L1

Is FCCS network 

link established?

SUBOPE0

     Is CPU of IPTRK card’s 

main board operating normally?

IP-COL

IPTRK Circuit Card

Sub Board (PZ-8VCTB)

F-LRR

Is FCCS network available 

for connection?

F-LINK

Is IPTRK-FCCS network 

link physically established?