Ericsson MINI-LINK TN R4 ETSI - Page 43

Basic Node
ETU3
10045
1
0
/1
0
0
/
1
0
0
0
B
A
S
E
-
T
1
0
0
0
B
A
S
E
-
T
/X
1
0
0
0
B
A
S
E
-
T
/X
1
0
/1
0
0
/1
0
0
0
B
A
S
E
-
T
TR:4
TR:3
OUT
IN
TR:2
OUT
IN
F P
TR:1
ETU3
10/100/1000BASE-T 1000BASE-T/X
ETU2
10/100BASE-T
10/100/1000BASE-T
:
1
E
R
I
C
S
S
O
N
ETU
2
Fault
Power
BR
1
0
/
1
0
0
B
A
S
E
-
T
1
0
/1
0
0
/1
0
0
0
B
A
S
E
-
T
10
100
1000
Link
Figure 33 ETU2
3.7.4.1 Functional Blocks
This section describes the ETU2 and the ETU3 based on the block diagrams in
Figure 34 on page 40 and Figure 35 on page 41.
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