NEC ND-71762(E) Circuit Card Mounting Information, MG and Unit configuration IMG/4-IMG system

MAINTENANCE PROCEDURE

2.2.1Circuit Card Mounting Information

(1)Circuit Card Mounting Information

Accommodated location information of each circuit card is described by a hexadecimal number.

Figure 8-1 Circuit Card Mounting Location (1/2)

1 : XX00 00

MG

U

G

MG: Module Group Number

U:

Unit Number

G:

Group Number

(a)

MG and Unit configuration

1-IMG/4-IMG system

IMG0

LP0

IMG1

LP2

IMG2

LP4

IMG3

LP6

TOPU

TOPU

TOPU

TOPU

PIM3

U2

U3

U2

U3

U2

U3

U2

U3

MG01

MG03

MG05

MG07

PIM2

U0

U1

U0

U1

U0

U1

U0

U1

FANU

FANU

FANU

FANU

PIM1

U2

U3

U2

U3

U2

U3

U2

U3

MG00

MG02

MG04

MG06

PIM0

U0

U1

U0

U1

U0

U1

U0

U1

LPM

TSWM

DUMMY

DUMMY

BASEU

BASEU

BASEU

BASEU

FRONT VIEW

Unit Number (U = 0/2)

Unit Number (U = 1/3)

Slots No.

00

02

04

05

06 07 08

09 10 11 12 13

14

15

16 17 18

19

20

21

22

23

PWR

PWR

192 TS

MUX (PH-PC36)

MUX (PH-PC36)

192 TS

Number

PIM

of

Time Slots

16

16

16

16 16

16

32

32

32

16

16

16 16

16

16

32

32

32

0

1

(16)

(16)

16

16

16

16

16

16

Note: LP (Local Partition Number),

Control

Control

MG (Module Group Number)

U (Unit Number)

ND-71762 (E)CHAPTER 8

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Issue 2