Multi-Tech Systems MTA128NT User Manual
Page 7
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Introduction and Description
MTA128ST/NT
7
U Interface
The U interface uses a 2-conductor twisted pair cable terminated with an RJ-45 jack. An RJ-45 jack
located on the terminal is used to connect the terminal to the Digital Subscriber Loops using this twisted
pair cable.
In Table 2-2 the Pin Number, Terminal Pin Signal Name and UILC Pin Signal Names for the U interface are
listed.
n
i
P
1
A
N
2
A
N
3
A
N
4
t
u
p
n
I
e
v
i
t
i
s
o
P
5
t
u
p
n
I
e
v
i
t
a
g
e
N
6
A
N
7
A
N
8
A
N
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