User guide
98
Global Peripheral Platform Common Peripheral
Module (GPP CPM) Main and Extension shelves
(NTP 297-8371-550, GPP Maintenance Manual)
GPP CPM Main shelf (NTM85AA)
Note: If the office has a JNET, the C-side IF uses a NT6X40AC or AD
pack. If the office has an ENET, the C-side IF uses a NT6X40FA or
FB pack with a NT6X40GA paddleboard.
Note:
The NTMX87 P-side pack contains up to four NTMX82 PCM30 IF
Packlets or NTMX83 Filler Packs. If more than 24 P-side links are
required, then an extension shelf should be provided (see below).
Note:
UTRs and CLASS modem resource cards are provisioned as needed.
GPP CPM Extension shelf (NTMX86AA)
Note: For further description of the following GPP packs, see the “Circuit
Pack Description” within this QRG or see NTP 297-8371-550.
0X50 — Filler Faceplate
6X40 — C-side Network Interface to JNET or ENET (see first note)
6X78
— CLASS Modem Resources (CMR)
6X92
— Universal Tone Receiver (UTR); NT6X92EA is the Global Tone
Receiver (GTR)
MX76
— Message & CSM
MX79 —DS60 Extender and Power Supply
MX82
—Dual Pulse Code Modulation 30 (PCM30) Packlet Interface
MX87 —Quad PCM Frame Carrier for NTMX82 Packlets
GPP to Line and Line to GPP Commands
>GPPTOLINE translates the GPP and carrier numbers to equivalent
SITE,FRAME, GROUP, and DRAWER numbers.
>LNTOGPP translates the SITE, FRAME, GROUP, and DRAWER
numbers to the GPP and carrier numbers.
Unit 0 Unit 1
M
X
72
P
O
W
E
R
01
E
M
I
->
S
H
I
E
L
D
02
M
X
77
U
P
R
O
C
03
B
X
01
I
S
D
N
04
6
X
78
C
M
R
05
6
X
92
U
T
R
/
G
T
X
06
6
X
92
U
T
R
/
G
T
X
07
M
X
76
M
S
G
08
6
X
40
C-
s
i
d
e
IF
09
M
X
75
M
A
T
R
I
X
10
M
X
73
S
P
11
M
X
87
P-
s
i
d
e
12
0
X
50
F
I
L
L
E
R
15
M
X
87
P-
s
i
d
e
14
0
X
50
F
I
L
L
E
R
15
M
X
87
P-
s
i
d
e
16
M
X
73
S
P
17
M
X
75
M
A
T
R
I
X
18
6
X
40
C-
s
i
d
e
IF
19
M
X
76
M
S
G
20
6
X
92
U
T
R
/
G
T
X
21
6
X
92
U
T
R
/
G
T
X
22
6
X
78
C
M
R
23
B
X
01
I
S
D
N
24
M
X
77
U
P
R
O
C
25
E
M
I
<-
S
H
I
E
L
D
26
M
X
72
P
O
W
E
R
27
CPM Left Extension CPM Right Extension
0
X
50
F
I
L
L
E
R
01
M
X
79
D
S
60
E
X
02
0
X
50
F
I
L
L
E
R
03
M
X
87
P-
si
de
04
0
X
50
F
I
L
L
E
R
05
M
X
87
P-
si
de
06
0
X
50
F
I
L
L
E
R
07
M
X
87
P-
si
de
08
0
X
50
F
I
L
L
E
R
09
0
X
50
F
I
L
L
E
R
10
0
X
50
F
I
L
L
E
R
11
0
X
50
F
I
L
L
E
R
12
M
X
79
D
S
60
E
X
13
M
X
79
D
S
60
E
X
02
0
X
50
F
I
L
L
E
R
03
0
X
50
F
I
L
L
E
R
03
0
X
50
F
I
L
L
E
R
03
0
X
50
F
I
L
L
E
R
03
M
X
87
P-
si
de
04
0
X
50
F
I
L
L
E
R
03
M
X
87
P-
si
de
04
0
X
50
F
I
L
L
E
R
03
M
X
87
P-
si
de
04
0
X
50
F
I
L
L
E
R
03
M
X
79
D
S
60
E
X
02
0
X
50
F
I
L
L
E
R
03
->
->
->
->
->
->
->
->
->
->
Unit 0 P-side links Unit 1 P-side links Unit 0