NEC Neax 2400 Ipx Circuit Card System Manual

CHAPTER 1 NDA-24318
Page 4
Issue 1
INTRODUCTION
Figure 1-4 represents a block diagram example of CCIS Networking via IP [C-163] when an IPTRK circuit card
in Node A is connected to the IPTRKs of Node B and C (Point-to-Multipoint connection). For more detailed
information, see CHAPTER 3.
Figure 1-4   Block Diagram - CCIS Networking via IP [Point-to-Multipoint Connection]
Note:
As shown, an IPTRK circuit card, accommodated in a node, can be connected to the IPTRK circuit cards
of multiple nodes, thus...

NDA-24318 CHAPTER 1
Page 5
Issue 1
INTRODUCTION
Figure 1-5 represents a block diagram example of FCCS Networking via IP [F-36]. For more detailed
information, see CHAPTER 3.
Figure 1-5   Block Diagram - FCCS Networking via IP
Note:
As shown, the IPTRK circuit cards in the self-node and its connected node must be 1-to-1 ratio.
POWERRouterPOWERRouter
IPTRK
IPCON
FCON
IPTRK
IPCON
FCONBoth Speech and Signal
Both Speech and Signal
IPTRK
IPCON
FCON
IPTRK
IPCON
FCON Node ANode B
IPTRK
IPCON
FCON
IPTRK
IPCON...

CHAPTER 1 NDA-24318
Page 6
Issue 1
INTRODUCTION
3. HOW TO FOLLOW THIS MANUAL AND RELATED REFERENCE MANUALS
This manual describes only items related to the IPTRK circuit cards. Therefore, if you need details on the
NEAX2400 IPX, the FCCS network, or the CCIS network, please refer to the related manual. Configuration of
this manual and related reference manuals are shown below.
3.1 How to Follow This Manual
CHAPTER 1 INTRODUCTION
This chapter explains the purpose of this manual.
CHAPTER 2 CIRCUIT CARD...

NDA-24318 CHAPTER 2
Page 7
Issue 1
CIRCUIT CARD EXPLANATIONS
CHAPTER 2 CIRCUIT CARD EXPLANATIONS
1. GENERAL
This chapter provides detailed explanations for the following circuit cards:
PA - 8 I PT B
PZ-8VCTB
2. PA-8IPTB (IPTRK Circuit Card)
2.1 General Function
PA-8IPTB is a Line/Trunk circuit card that is used for providing CCIS/FCCS service via the Intranet, and
to send/receive voice or FAX (G3) information over IP. PA-8IPTB is equipped with a total of eight ports,
however, an optional sub board...

CHAPTER 2 NDA-24318
Page 8
Issue 1
CIRCUIT CARD EXPLANATIONS
2.2 Mounting Location/Condition
Mounting location/condition of this card is shown below. Mount this card in the following shaded slots:
Figure 2-2   PA-8IPTB Circuit Card Mounting Locations
Mounting conditions of this card are as follows:
When this card is used without a sub board (PZ-8VCTB), and mounted in any of the universal slots 05,
07, 09, 16, 18 or 20:
Although this card physically occupies only one slot, actual ports to be used are...

NDA-24318 CHAPTER 2
Page 9
Issue 1
CIRCUIT CARD EXPLANATIONS
Figure 2-3   Port Assignment for PA-8IPTB Circuit Card
PWR PWR
Ex.  Slot 05   
Ex.  Slot 21    
 
 
 
 
 
 
 
 
 
 
 
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
 
0810
12 13 14
16 17 18
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
PZ
-
8
V
CT
B
01
00 03
02 05
04 07
06 09
08 11
1012 13 14 1516 17 18 1920 21 22 2301 00 03 02
05 04 07 06 09 08 11 1012 13 14 1516 17 18 1920 21 22 23
01 00 03...

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 2.6 External Interfaces.
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...

NDA-24318 CHAPTER 2
Page 11
Issue 1
CIRCUIT CARD EXPLANATIONS
2.5 Switch Settings
The meaning of each switch on this card is shown below:
IP-LINK Green Lights when establishing a connection (physically) with the IP network.
IP-TXRX Green Lights when sending/receiving data packets.
IP-100M Green Lights when 100 Mbps interface is in use.
IP-COL Yellow Lights when data packet collision is detected.
F-LRR Green Lights when this card is used with FCCS network.
F-LINK Green Lights when establishing a...

CHAPTER 2 NDA-24318
Page 12
Issue 1
CIRCUIT CARD EXPLANATIONS
SW101ON External Ether 100 Mbps: Fixed
 Note 1
OFF×External Ether 10 Mbps: Fixed Note 1
2ON Internal Ether 100 Mbps: Fixed Note 1
OFF×Internal Ether 10 Mbps: Fixed Note 1
3~5PAD Pattern Selection
For details on each PAD value, refer to Ta b l e  2 - 1.
6ON PAD is assigned by ARTD/ACRD 
Note 2
OFF×PAD is assigned by APAD/AFPD Note 2
7ON Flexible PAD is used.
OFF×Flexible PAD is not used.
8OFF
×Echo Canceller nonlinear processor is not used....

NDA-24318 CHAPTER 2
Page 13
Issue 1
CIRCUIT CARD EXPLANATIONS
SW201~6Designation of Flexible PAD Value 
Note 1
7ON
Fixed to OFF.
OFF×
8ON
Fixed to OFF.
OFF× Table 2-2   Switch Setting Meanings  (Continued)
SWITCH 
NAMESWITCH 
NUMBERSETTINGSTANDARD 
SETTINGMEANING
SW20
-1SW20
-2SW20
-3SW20
-4SW20
-5SW20
-6PAD 
VALUE
OFF OFF OFF OFF OFF OFF 16 [dB]
ON OFF OFF OFF OFF OFF 15 [dB]
OFF ON OFF OFF OFF OFF 14 [dB]
ON ON OFF OFF OFF OFF 13 [dB]
OFF OFF ON OFF OFF OFF 12 [dB]
ON OFF ON OFF OFF OFF 11 [dB]
OFF ON...