Table of Contents
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NOTE
These capacity guidelines were generated
through extensive testing per Bellcore guidelines
GR-487-CORE, requiring units to operate
normally at ambient temperatures up to 47°C,
with solar loading.
ADTRAN 239 H2R, refer to the ADTRAN
Installation/Maintenance practice or other
manufacturer's documentation for the housing
being used.
L
E
D
239 H2R
D
S
L
N
E
1221045L2
DSL
NET
DSL
CUST
LL
RL
(Y)
(G)
D
S
L
C
U
L
L
R /
L
4
When installing the
Table 3. LED Indications
n I
d
c i
t a
o i
n
T
O
f f
S
l o
d i
G
e r
n e
a F
t s
l F
s a
i h
g n
G
e r
n e
S
o l
w
l F
s a
i h
g n
G
e r
n e
S
l o
d i
Y
l e
o l
w
S
o l
w
l F
s a
i h
g n
Y
l e
o l
(
/ 1
e s
) c
S
l o
d i
R
d e
S
o l
w
l F
s a
i h
g n
R
d e
S
T
O
f f
S
l o
d i
G
e r
n e
a F
t s
l F
s a
i h
g n
G
e r
n e
S
o l
w
l F
s a
i h
g n
G
e r
n e
S
l o
d i
Y
l e
o l
w
S
o l
w
l F
s a
i h
g n
Y
l e
o l
(
/ 1
e s
) c
S
l o
d i
R
d e
S
o l
w
l F
s a
i h
g n
R
d e
G
e r
n e
Y
l e
o l
w
For use in other housings, the H2R dissipates a
maximum of 5.2 watts.
The ADTRAN 239 H2R is designed for deployment
using any 239-type repeater case.
3. FRONT PANEL FEATURES
The ADTRAN H2R front panel has three LEDs
indicating different states of the HDSL2 circuit.
Table 3 explains the meaning of the different LED
indicators.
D
e
c s
i r
t p
o i
n
N
o
y s
c n
r h
n o
z i
i t a
n o
i w
S
y
c n
r h
n o
z i
d e
i w
h t
n a
S
N
R
M
a
g r
n i
l A
r a
m
T
(
l F
s a
i h
g n
t
r h
e e
i t
m
s e
t
e h
H
2
T
U
C -
(
l F
s a
i h
g n
o
e n
i t
m
e
e p
g
e r
t a
r e
h t
n a
t
e h
s u
r e
d
t
e h
p
l u
e s
a
e t t
u n
i t a
n o
s i
A
e t t
u n
i t a
n o
l A
r a
m
T
r h
S
y
c n
r h
n o
z i
d e
i w
h t
n a
t
e h
s u
r e
d
f e
n i
d e
S
N
R
w
S
y
c n
r h
n o
z i
d e
i w
h t
n a
t
e h
s u
r e
d
f e
n i
d e
S
N
R
a
e t t
u n
i t a
n o
s i
g
e r
t a
r e
l A
r a
m
T
r h
s e
o h
d l
S
y
c n
r h
n o
z i
d e
i w
h t
n a
(
l F
s a
i h
g n
o
e n
i t
m
e
e p
f o
0
d
B
a
d n
t
e h
p
l u
e s
L
o
p o
A
e t t
u n
i t a
n o
l A
r a
N
o
y s
c n
r h
n o
z i
i t a
n o
i w
S
y
c n
r h
n o
z i
d e
i w
h t
n a
S
N
R
M
a
g r
n i
l A
r a
m
T
(
l F
s a
i h
g n
t
r h
e e
i t
m
s e
t
e h
H
2
T
U
R -
(
l F
s a
i h
g n
o
e n
i t
m
e
e p
g
e r
t a
r e
h t
n a
t
e h
s u
r e
d
t
e h
p
l u
e s
a
e t t
u n
i t a
n o
s i
A
e t t
u n
i t a
n o
l A
r a
m
T
r h
S
y
c n
r h
n o
z i
d e
i w
h t
n a
t
e h
s u
r e
d
f e
n i
d e
S
N
R
w
S
y
c n
r h
n o
z i
d e
i w
h t
n a
t
e h
s u
r e
d
f e
n i
d e
S
N
R
a
e t t
u n
i t a
n o
s i
g
e r
t a
r e
l A
r a
m
T
r h
s e
o h
d l
S
y
c n
r h
n o
z i
d e
i w
h t
n a
(
l F
s a
i h
g n
o
e n
i t
m
e
e p
f o
0
d
B
a ,
d n
t
e h
p
l u
e s
L
o
p o
A
e t t
u n
i t a
n o
l A
r a
I
d n
c i
t a
s e
a
o l
p o
a b
k c
a
I
d n
c i
t a
s e
a
o l
p o
a b
k c
a
NOTE
h t
t
e h
H
2
T
U
C -
S
N
R
m
a
g r
n i
g
e r
t a
r e
h t
n a
t
e h
r h
s e
o h
d l
e p
s r
c e
n o
) d
A
e t t
m
p
i t
g n
o t
s
s r
c e
n o
) d
S
y
c n
r h
n o
z i
d e
i w
h t
f e
n i
d e
S
N
R
M
a
g r
n i
l A
r a
m
g
e r
t a
r e
h t
n a
t
e h
s u
r e
d
f e
n i
s e
o h
d l
S
N
R
m
a
g r
n i
g
e r
t a
r e
h t
n a
0
M
a
g r
n i
l A
r a
m
T
r h
s e
o h
d l
S
N
R
m
a
g r
n i
g
e r
t a
r e
h t
n a
0
M
a
g r
n i
l A
r a
m
T
r h
s e
o h
d l
a ,
h t
n a
t
e h
s u
r e
d
f e
n i
d e
L
o
p o
S
N
R
m
a
g r
n i
g
e r
t a
r e
h t
n a
0
s r
c e
n o
) d
S
y
c n
r h
n o
z i
d e
i w
h t
a
e t t
u n
i t a
n o
s i
g
e r
t a
r e
h t
n a
t
m
T
r h
s e
o h
d l
h t
t
e h
H
2
T
U
R -
S
N
R
m
a
g r
n i
g
e r
t a
r e
h t
n a
t
e h
r h
s e
o h
d l
e p
s r
c e
n o
) d
A
e t t
m
p
i t
g n
o t
s
s r
c e
n o
) d
S
y
c n
r h
n o
z i
d e
i w
h t
f e
n i
d e
S
N
R
M
a
g r
n i
l A
r a
m
g
e r
t a
r e
h t
n a
t
e h
s u
r e
d
f e
n i
s e
o h
d l
S
N
R
m
a
g r
n i
g
e r
t a
r e
h t
n a
0
M
a
g r
n i
l A
r a
m
T
r h
s e
o h
d l
S
N
R
m
a
g r
n i
g
e r
t a
r e
h t
n a
0
M
a
g r
n i
l A
r a
m
T
r h
s e
o h
d l
a ,
h t
n a
t
e h
s u
r e
d
f e
n i
d e
L
o
p o
S
N
R
m
a
g r
n i
g
e r
t a
r e
h t
n a
0
s r
c e
n o
) d
S
y
c n
r h
n o
z i
d e
i w
h t
a
e t t
u n
i t a
n o
s i
g
e r
t a
r e
h t
n a
m
T
r h
s e
o h
d l
t t
e h
H
2
R
o t
w
a
d r
t
e h
H
2
T
U
t t
e h
H
2
R
o t
w
a
d r
t
e h
H
2
T
U
s u
r e
d
f e
n i
d e
n y
h c
o r
i n
e z
i w
h t
n a
S
N
R
m
a
g r
n i
T
r h
s e
o h
d l
a ,
d n
d e
L
o
p o
d
B
b
t u
e l
s s
h t
n a
d
B
b
t u
e l
s s
h t
n a
d n
t
e h
p
l u
e s
A
e t t
u n
i t a
n o
d
B
n a
S
N
R
m
a
g r
n i
e h
s u
r e
d
f e
n i
d e
s u
r e
d
f e
n i
d e
n y
h c
o r
i n
e z
i w
h t
n a
S
N
R
m
a
g r
n i
T
r h
s e
o h
d l
a ,
d n
d e
L
o
p o
d
B
b
t u
e l
s s
h t
n a
d
B
b
t u
e l
s s
h t
n a
d n
t
e h
p
l u
e s
A
e t t
u n
i t a
n o
d
B
n a
S
N
R
m
a
g r
n i
t
e h
s u
r e
d
f e
n i
d e
R -
s i
a
i t c
e v
C -
s i
a
i t c
e v
61221045L2-5A
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