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3-14
Chapter 3
Installing the System
R
S
-
2
3
2
C
L
A
N
M
G
C
B
E
1
/T
1
/P
R
I
P
W
R
L
1
L
2
L
A
N
T
X
L
A
N
R
X
O
P
E
R
E
1
S
Y
N
C
E
1
L
O
S
MGCB Board
On the MGCB board, the R2 board or E1/PRI, T1 board can be installed.
y
To add 8 channel R2 signaling, install a R2 board.
☞ Install the R2 board.
y
To connect to E1/PRI, T1 line
☞ Install an E1/PRI, T1 board.
Installing a daughter board on the MGCB board is relatively simple. Fit the daughter board into a
Slot of the MGCB board, and firmly secure it. Slots for a R2 board and E1/PRI, T1 board
installation are as follows.