Avaya S8500 - Installing Expansion Interface Circuit Packs

Upgrading and administering the existing hardware
76 Migrating to the Avaya S8700 or S8710 Media Server
June 2004
Figure 18: Replacement of the rear covers and the ground plate
Installing Expansion Interface circuit packs
NOTE:
If the existing PPN has a TN776 or TN570 Expansion Interface circuit packs, you must
replace them with a TN570B Expansion Interface, vintage 7, or later circuit pack.
1 Remove the existing circuit pack and place in an antistatic container.
2 Insert the TN570B Expansion Interface, vintage 7, or later EI circuit pack into the EXPN INTFC
slots (01, 02).
3 Repeat steps 1 and 2 for each PN that does not have TN570B Expansion Interface, vintage 7, or
later EI circuit packs.
Figure notes
1 Ground Plate
A
L
A
R
M
S
E
M
E
R
T
R
M
A
J
M
I
N
W
R
N
AC
K
O
N
O
F
F
A
U
T
O
C
L
K
S
E
R
V
I
C
E
N
E
T
W
O
R
K
1
8
1
1
0
1
1
cadscat5 KLC 032602
A
L
A
R
M
S
E
M
E
R
T
R
M
A
J
M
I
N
W
R
N
A
C
K
O
N
O
F
F
AU
T
O
C
L
K
S
E
R
V
I
C
E
N
E
T
W
O
R
K
A
L
A
R
M
S
E
M
E
R
T
R
M
A
J
M
I
N
W
R
N
AC
K
O
N
O
F
F
A
U
T
O
C
L
K
S
E
R
V
I
C
E
N
E
T
W
O
R
K
cadscat5 KLC 032602
1
A
L
A
R
M
S
E
M
E
R
T
R
M
A
J
M
I
N
W
R
N
AC
K
O
N
O
F
F
A
U
T
O
C
L
K
S
E
R
V
I
C
E
N
E
T
W
O
R
K
A
L
A
R
M
S
E
M
E
R
T
R
M
A
J
M
I
N
W
R
N
A
C
K
O
N
O
F
F
AU
T
O
C
L
K
S
E
R
V
I
C
E
N
E
T
W
O
R
K