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NEC 2400 ipx Manuale Utente

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CHAPTER 2
NDA-24318
Page 10
Issue 1
CIRCUIT CARD EXPLANATIONS
2.3 Face Layout of Lamps, Switches and Connectors
The face layout of lamps, switches and connectors on this circuit card are shown below. For more detailed
information, see Section 
.
Figure 2-4   Face Layout of PA-8IPTB IPTRK Circuit Card
Note:
When mounting the optional sub board (PZ-8VCTB), be sure to use SUB3A and SUB3B connectors.
2.4 Lamp Indications
Lamp indication meanings are shown below:
Table 2-1   Lamp Indication Meanings 
LAMP NAME
COLOR
MEANING OF INDICATION
OPE
Green
Lights when circuit card is operating normally.
BUSY
Green
Lights when one or more lines are busy. 
SUBOPE3
Green
Lights when Sub CPU #3 is in operation.
SUBOPE2
Green
Lights when Sub CPU #2 is in operation.
SUBOPE1
Green
Lights when Sub CPU #1 is in operation.
SUBOPE0
Green
Lights when CPU of IPTRK circuit card’s main board is in operation.
L3
Green
Not used.
L2
Green
Not used.
L1
Green
Lights when CCIS/FCCS link is established.
IP-LRR
Green
Lights when this card is used with IP network.
123
4567
8
SUBOPE3
SUBOPE2
SUBOPE1
SUBOPE0
BUSY
L3
L2
L1
IP-TXRX
IP-100M
F-TXRX
F-100M
IP-LRR
IP-LINK
IP-COL
F-LRR
F-LINK
F-COL
SW1
0
123
4567
8
SW4
0
1234
567
8
SW2
0
1234
567
8
SW5
0
1234
5678
SW3
0
1234
5678
SW6
0
OPE
MODE
IPCON
FCON
MB
MBR
SUB3
A
SUB3
B