NEC Neax 2400 Ipx Installation Manual

							NDA-24306 CHAPTER 3
Page 183
Revision 1.0
Figure 012-2  Cable Routing of Circuit Card Front Cable
NAP-200-012
Sheet 5/13
Cable Running from the PBX to MDF, 
ATTCON, MAT and SMDR
Cable Duct
SIDE VIEW FRONT VIEWCable Cable HoleCircuit Card
Front Connector
Circuit Card
Up to three circuit card 
front cables can be run 
through the cable hole.Six circuit card front 
cables can be accommodated; 
three on the left side, and 
three on the right side. 
						

							CHAPTER 3 NDA-24306
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Revision 1.0
2. CABLE RUNNING FROM THE PBX TO THE MAT AND SMDR
NAP-200-012
Sheet 6/13
Cable Running from the PBX to MDF, 
ATTCON, MAT and SMDR
START
MAT (Refer to NAP-200-016) Referring to NAP-200-016, connect 68PH S 2 PORTS 
CA-A and the installation cable (25P).
At the PBX side, confirm the connector name on the 
LPM backplane, then run 68PH S 2 PORTS CA-A up to 
the connector position.
At the MAT side, run RS-232-CA “0” up to the MAT.
SMDR (Refer to NAP-200-017) Referring to NAP-200-017, connect the PBX and the 
SMDR equipment.
At the PBX side, confirm the connector name on the 
LPM backplane, then run 68PH S 2 PORTS CA-A up to 
the connector position.
At the SMDR equipment side, run the installation cable 
(25P) up to the SMDR equipment.
END 
						

							NDA-24306 CHAPTER 3
Page 185
Revision 1.0
3. CONNECTIONS AT THE PBX SIDE
4. CABLE TYING AT THE PBX
NAP-200-012
Sheet 7/13
Cable Running from the PBX to MDF, 
ATTCON, MAT and SMDR
START
LT Connectors Confirm each connector name on the backplane and the 
corresponding LT connector, then connect the two.
MISC0A Connector Connect the 68PH EXMISC CA cable to the MISC0A 
rear connector on the LPM backplane.
NCU Connectors Connect the NCU cable to the connector on the front of 
the PFT card.
IOC Connectors Connect 68 PH S 2PORTS CA-A to the MISC 
connectors on the LPM backplane.
END
START
Referring to Figure 012-3, secure the connector cables to the Module.
END 
						

							CHAPTER 3 NDA-24306
Page 186
Revision 1.0
Figure 012-3  Example of Cable Tying Using Tie-Wrap
NAP-200-012
Sheet 8/13
Cable Running from the PBX to MDF, 
ATTCON, MAT and SMDR
Backplane
LT
6
PL
O
LT3
LT
2
L
T5L
T4
LT
0
LT
1
REAR SIDETIE-WRAP 
						

							NDA-24306 CHAPTER 3
Page 187
Revision 1.0
5. TERMINATION OF THE CABLES BETWEEN THE PBX AND THE MDF OR ATTCON
ONTO THE CABLE SUPPORT ASSEMBLY
NAP-200-012
Sheet 9/13
Cable Running from the PBX to MDF, 
ATTCON, MAT and SMDR
START
Remove of the Cable Support 
Assembly.Remove the Cable Support Assembly from the BASEU. 
(See Figure 012-4.)
Peel the cable cover Referring to Table 012-1, confirm the cable terminating 
locations on the Cable Support Assembly.
Per the cable terminating locations, peel the cable cover 
as shown on Figure 012-5.
Terminate the cable Referring to Figure 012-5, wind the M-clamp onto the 
cable portion from which the cover has been peeled off.
Referring to Figure 012-6, terminate the cable onto the 
Cable Support Assembly.
When all the cables have been terminated to the Cable Support Assembly A, likewise terminate the 
cables onto the Cable Support Assembly B, C, D, E in the order named.
END 
						

							CHAPTER 3 NDA-24306
Page 188
Revision 1.0
Figure 012-4  Cable Support Assembly
NAP-200-012
Sheet 10/13
Cable Running from the PBX to MDF, 
ATTCON, MAT and SMDR
AB C D (LPM, TSWM or APM)
REAR VIEW(BASEU)
CABLE SUPPORT ASSEMBLY
FRONT
SIDE VIEW (LPM, TSWM or APM) 
						

							NDA-24306 CHAPTER 3
Page 189
Revision 1.0
Note:For LPM only.
NAP-200-012
Sheet 11/13
Cable Running from the PBX to MDF, 
ATTCON, MAT and SMDR
Table 012-1  Cable Support Assembly
BACKPLANE
CABLE 
SUPPORT No.USE REMARKS
MODULE CONNECTOR NAME
LPM/
TSWMMISCnA, MISCnB
Afor I/O Equipment (MAT, 
Printer, etc.)Spare cable (15 cables) are 
to be used as Cable Support 
Assembly extra cables.
The number of cables for the 
whole system is limited to 
maximum 100. MISC0A Note
Afor Alarm Indicating 
Panel, etc.
A (Extra)Spare (15 cables)
PIM0Front of Circuit Card
BThe number of cables is 
limited to three for one 
side, and six for both 
sides.If the required number of 
cables exceeds 20, the Cable 
Support Assembly extra 
cables should be used.
LT0 - LT11 B LT cable
PIM1Front of Circuit Card
CThe number of cables is 
limited to three for one 
side, and six for both 
sides.If the required number of 
cables exceeds 20, the Cable 
Support Assembly extra 
cables should be used.
LT0 - LT11 C LT cable
PIM2Front of Circuit Card
DThe number of cables is 
limited to three for one 
side, and six for both 
sides.If the required number of 
cables exceeds 20, the Cable 
Support Assembly extra 
cables should be used.
LT0 - LT11 D LT cable
PIM3Front of Circuit Card
EThe number of cables is 
limited to three for one 
side, and six for both 
sides.If the required number of 
cables exceeds 20, the Cable 
Support Assembly extra 
cables should be used.
LT0 - LT11 E LT cable 
						

							CHAPTER 3 NDA-24306
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Revision 1.0
Figure 012-5  Clamp Winding
NAP-200-012
Sheet 12/13
Cable Running from the PBX to MDF, 
ATTCON, MAT and SMDR
Shield cableApprox. 
18 mm (0.72 inch)CLAMP (M-398902) 
						

							NDA-24306 CHAPTER 3
Page 191
Revision 1.0
Figure 012-6  Termination of Installation Cables
NAP-200-012
Sheet 13/13
Cable Running from the PBX to MDF, 
ATTCON, MAT and SMDR
(FRONT)
CABLE
CABLE SUPPORT ASSEMBLY
CABLE SUPPORT
ASSEMBLY
CLAMP
CABLEPANHEAD SCREW
(PL-C, P, B, MS 4X8X3 GF) 
						

							CHAPTE R 3   NDA-2 4306
P ag e 192
R evis io n 1.0
T his  NA P  exp la ins  the  p roc edur es f or  t e rm in ating  ca bles  at  t h e  M DF.
CAUTION :  When  t erm ina ti n g Ca ble s  to  the  MD F,  t h e  line /trunk  c ir c uit  c a rd  sh ould  e x te nd  about 50 mm  (2 in ch es)
from the module, and must not contact the backplane connector.
NAP-200-013
Sheet 1/1
Termination of Cables on MDF (Wire 
Accommodation of Each Cable)
START
Cable  trying  at  the  MDF Secure the CHAMP Connector cables, which have been  extended to the MDF as per NAP-200-012, to the cable 
supports on the MDF after confirming their positions on 
the terminal block.
Cutting  of excess  cable Shorten each CHAMP connector cable, leaving enough  length so that they can be neatly terminated to the 
terminal block.
Cable termination to the MDF Referring to Circuit Card Manual, punch down the  CHAMP connector cables to the MDF.
Confirmation of connections After confirming that no erroneous connections have  been made on the Module Group side, use an IC buzzer 
on similar device to verify the connections at the MDF.
END