NEC NEAX2400IMX system manual Add-On Module

OVERVIEW

Add-On Module

As an example, Figure 1-8shows an Add-On Module connected to Port 1 on an ELC card. In this instance, the associated Dterm must be assigned to Port 0.

•Only odd-numbered level is applicable to Add-On Modules.

•When an Add-On Module is assigned to LV 1, the preceding port, in this case LV 0 must be used for the associated Dterm.

E LC

	LV
	7
	6
	5
	4
	3		Dterm			Add-On Module
	2
							00		0 1		02		03		0 4	05
2 n + 1							06	0 7		08		09		1 0		11
	1
							12	1 3		14		15		1 6		17
							18		1 9		20		21		2 2	23
							24		2 5		26		27		2 8	29
			1	2	3		30		3 1		32		33		3 4	35
2 n	0
		4		5	6		36	3 7		38		39		4 0		41
		7		8	9		42		4 3		44		45		4 6	47
				0	#		48	4 9		50		51		5 2		53
						54		5 5		56		57		5 8		59

Figure 1-8 Example of Port Designation for Add-On Module

ND-70684 (E)CHAPTER 1

Page 11

Revision 1.0