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3 Setting Master/Slave Subracks
TN11AUX02
CAUTION
•Changing the subrack ID may interrupt services.
•The J14, J17, and J18 jumpers must be set as
specified in the figure.
NOTE
•The J2, J3, J4, J15, J16 jumpers can be set
to enable 32 states that represent decimal
values 0-31.
•The subrack ID is 0 by default. "0" indicates
the master subrack. The other values indicate
slave subracks. The bits from high to low are
J16-J2. As shown in the following figure, the
value represented by the J16 - J2 jumpers is
00001, which is 1 in decimal system. That is,
the subrack ID is 1.
•For details on the principle for configuring the
master and slave subracks, see "Master-
Slave Subrack" in the Product Description.
Mapping between jumpers binary values and subrack IDs
Subrack ID: 1 - 6
Representing
0
Representing
J4
0
Representing
Representing
J17
Representing
Junper cap
J4
J3
J2
J17
J16
J15
J18
J14
7
0
Representing
J3
J2
0
Representing
J16
J15
0
Representing
J14
J18
Jumpers
CPU
1
0
0
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