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Page 68
Version 6.0
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NovaTec
Mobile Gateway S20
After the boot process the status of each individual line interface of CCU is displayed by
the status of the LED. If the layer one of an interface is activated, the appropriate LED
turns steady on. In case the layer one of the interface is deactivated so the LED turns off.
The CCU contains 4 ISDN BRI / S interfaces on board and a plug in space for one daughter
board. Die LED status of the CCU is dependent of the daughter board placed and configured
into it. The following table shows the status and the meaning of the LEDs of the CCU in
normal mode (non default mode):
e
c
a
f
r
e
t
n
I
e
c
a
f
r
e
t
n
I
e
c
a
f
r
e
t
n
I
e
c
a
f
r
e
t
n
I
e
c
a
f
r
e
t
n
I
D
E
L D
E
L D
E
L D
E
L D
E
L
s
u
t
a
t
s
e
n
i
L
s
u
t
a
t
s
e
n
i
L
s
u
t
a
t
s
e
n
i
L
s
u
t
a
t
s
e
n
i
L
s
u
t
a
t
s
e
n
i
L
s
u
t
a
t
s
D
E
L
s
u
t
a
t
s
D
E
L
s
u
t
a
t
s
D
E
L
s
u
t
a
t
s
D
E
L
s
u
t
a
t
s
D
E
L
1
1
e
v
i
t
c
a
e
n
o
r
e
y
a
L
n
o
s
i
D
E
L
e
v
i
t
c
a
n
i
e
n
o
r
e
y
a
L
f
f
o
s
i
D
E
L
2
2
e
v
i
t
c
a
e
n
o
r
e
y
a
L
n
o
s
i
D
E
L
e
v
i
t
c
a
n
i
e
n
o
r
e
y
a
L
f
f
o
s
i
D
E
L
3
3
e
v
i
t
c
a
e
n
o
r
e
y
a
L
n
o
s
i
D
E
L
e
v
i
t
c
a
n
i
e
n
o
r
e
y
a
L
f
f
o
s
i
D
E
L
4
4
e
v
i
t
c
a
e
n
o
r
e
y
a
L
n
o
s
i
D
E
L
e
v
i
t
c
a
n
i
e
n
o
r
e
y
a
L
f
f
o
s
i
D
E
L
S
/
I
R
B
0
d
e
c
a
l
p
s
i
d
r
a
o
b
r
e
t
h
g
u
a
d
5
5
e
v
i
t
c
a
e
n
o
r
e
y
a
L
n
o
s
i
D
E
L
e
v
i
t
c
a
n
i
e
n
o
r
e
y
a
L
f
f
o
s
i
D
E
L
6
6
e
v
i
t
c
a
e
n
o
r
e
y
a
L
n
o
s
i
D
E
L
e
v
i
t
c
a
n
i
e
n
o
r
e
y
a
L
f
f
o
s
i
D
E
L
7
7
e
v
i
t
c
a
e
n
o
r
e
y
a
L
n
o
s
i
D
E
L
e
v
i
t
c
a
n
i
e
n
o
r
e
y
a
L
f
f
o
s
i
D
E
L
8
8
e
v
i
t
c
a
e
n
o
r
e
y
a
L
n
o
s
i
D
E
L
e
v
i
t
c
a
n
i
e
n
o
r
e
y
a
L
f
f
o
s
i
D
E
L
S
/
I
R
P
M
2
d
e
c
a
l
p
s
i
d
r
a
o
b
r
e
t
h
g
u
a
d
5
5
e
v
i
t
c
a
e
n
o
r
e
y
a
L
n
o
s
i
D
E
L
e
v
i
t
c
a
n
i
e
n
o
r
e
y
a
L
f
f
o
s
i
D
E
L
6
6
e
v
i
t
c
a
e
n
o
r
e
y
a
L
n
o
s
i
D
E
L
e
v
i
t
c
a
n
i
e
n
o
r
e
y
a
L
f
f
o
s
i
D
E
L
/
7
.
c
.
n
.
c
.
n
/
8
.
c
.
n
.
c
.
n