12
Installation Guide
Metrobility T3/E3 13
Local
T3/E3
Unit
Remote
T3/E3
Unit
Coaxial
Coaxial
Fiber
A
F
C
B
E
D
The following table describes how timing is affected if a failure occurs at various
points in the network.
e
r
u
li
a
F
e
n
i
L
t
n
i
o
P
tl
u
s
e
R
A
O
X
C
V
s'
r
e
v
i
e
c
e
r
r
e
b
if
e
h
T
.l
a
n
g
i
s
f
o
s
s
o
l
s
t
c
e
t
e
d
ti
n
u
3
E
/
3
T
l
a
c
o
l
e
h
T
.
B
k
n
il
r
e
b
if
r
e
v
o
n
o
i
s
s
i
m
s
n
a
rt
r
o
f
e
c
r
u
o
s
g
n
i
m
it
e
h
t
s
e
m
o
c
e
b
B
e
h
T
.t
u
p
n
i
k
c
o
l
c
e
c
n
e
r
e
f
e
r
s
ti
o
t
s
tr
e
v
e
r
O
X
C
V
s'
ti
n
u
3
E
/
3
T
e
t
o
m
e
r
e
h
T
.r
e
t
s
a
m
g
n
i
m
it
m
e
t
s
y
s
e
h
t
s
e
m
o
c
e
b
ti
n
u
3
E
/
3
T
e
t
o
m
e
r
C
,
g
n
i
m
it
d
e
p
o
o
l
s
tr
o
p
p
u
s
ti
n
u
3
E
/
3
T
e
t
o
m
e
r
e
h
t
o
t
d
e
t
c
e
n
n
o
c
t
n
e
m
p
i
u
q
e
e
h
t
fI
.l
a
n
g
i
s
f
o
s
s
o
l
s
t
c
e
t
e
d
ti
n
e
h
w
k
c
o
l
c
l
a
n
r
e
t
n
i
s
ti
o
t
tr
e
v
e
r
d
l
u
o
h
s
t
n
e
m
p
i
u
q
e
e
h
t
d
n
a
,
k
c
o
l
c
r
o
l
a
n
g
i
s
d
il
a
v
a
e
d
i
v
o
r
p
o
t
li
a
f
d
l
u
o
c
t
n
e
m
p
i
u
q
e
e
h
t
,
y
l
e
v
it
a
n
r
e
tl
A
.
D
t
n
i
o
p
t
a
d
e
rr
u
c
c
o
e
r
u
li
a
f
e
h
t
fi
s
a
e
v
a
h
e
b
lli
w
m
e
t
s
y
s
e
h
t
D
O
X
C
V
s'
r
e
v
i
e
c
e
r
r
e
b
if
e
h
T
.l
a
n
g
i
s
f
o
s
s
o
l
s
t
c
e
t
e
d
U
I
L
s'
ti
n
u
3
E
/
3
T
e
t
o
m
e
r
e
h
T
.
E
k
n
il
r
e
b
if
r
e
v
o
n
o
i
s
s
i
m
s
n
a
rt
r
o
f
e
c
r
u
o
s
g
n
i
m
it
e
h
t
s
e
m
o
c
e
b
E
l
a
c
o
l
e
h
T
.t
u
p
n
i
k
c
o
l
c
e
c
n
e
r
e
f
e
r
s
ti
o
t
s
tr
e
v
e
r
O
X
C
V
s'
ti
n
u
3
E
/
3
T
l
a
c
o
l
e
h
T
.r
e
t
s
a
m
g
n
i
m
it
m
e
t
s
y
s
e
h
t
s
e
m
o
c
e
b
ti
n
u
3
E
/
3
T
F
3
E
/
3
T
l
a
c
o
l
e
h
t
o
t
d
e
t
c
e
n
n
o
c
e
c
i
v
e
d
e
h
T
.
s
r
u
c
c
o
n
o
it
p
u
r
s
i
d
g
n
i
m
it
m
e
t
s
y
s
o
N
.l
a
n
g
i
s
f
o
s
s
o
l
s
t
c
e
t
e
d
ti
n
u
Data Transparency
The Metrobility T3/E3 media converter offers full data transparency. Any codes or
commands contained within the data stream are passed through to the remote device.
The only commands executed by the Metrobility converter are those set through the
