HiGain
HiGain
FCC Class A Compliance
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant
to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful
interference when the equipment is operated in a commercial environment. This equipment generates,
uses, and can radiate radio frequency energy and, if not installed and used in accordance with the
instruction manual, may cause harmful interference to radio communications. Operation of this
equipment in a residential area is likely to cause harmful interference in which case the user will be
required to correct the interference at his own expense.
Limited Warranty
Product warranty is determined by your service agreement. Contact your sales representative or
Customer Service for details.
Modifications
Any changes or modifications made to this device that are not expressly approved by ADC DSL
Systems, Inc. voids the user's warranty.
All wiring external to the products should follow the provisions of the current edition of the National
Electrical Code.
Standards Compliance
This equipment has been tested and verified to comply with the applicable sections of the following
safety standards:
❑
GR 63-CORE - Network Equipment-Building System (NEBS) Requirements
❑
GR 1089-CORE - Electromagnetic Compatibility and Electrical Safety
❑
Binational standard, UL-1950/CSA-C22.2 No. 950-95: Safety of Information Technology
Equipment
Trademark Information
ADC is a registered trademark of ADC Telecommunications, Inc. HiGain is a registered trademark of
ADC DSL Systems, Inc. Other product names mentioned in this installation guide are used for
identification purposes only and may be trademarks or registered trademarks of their respective
companies.
Copyright Information
© 2002 ADC DSL Systems, Inc. All rights reserved. Information contained in this document is company
private to ADC DSL Systems, Inc., and shall not be modified, used, copied, reproduced or disclosed in
whole or in part without the written consent of ADC.
ADC DSL Systems, Inc.
14402 Franklin Avenue
Tustin, CA 92780-7013
Tel: 714.832.9922
Fax: 714.832.9924
Technical Assistance
Tel: 800.638.0031
Tel: 714.730.3222
Fax: 714.730.2400
DNV Certification, Inc.
REGISTERED FIRM
ISO 9001/TL 9000
B
EFOR
E
Y
OU
B
EGIN
1
Veri
fy t
hat y
ou
are installin
g th
e HDU-40
9 with
the fo
llowi
ng
comp
atib
le
HiGa
in
outd
oo
r encl
osures.
Fo
r a l
ist
of co
mpat
ib
le n
on
-ADC en
closu
res,
see t
he
HDU-
409 Li
st 1 an
d List 2
te
ch
nic
al
pract
ice
, sec
tio
n numbe
r 1
50
-40
9-10
0-x
x.
2
Veri
fy t
hat y
ou
are installin
g th
e HDU-40
9 with
comp
atib
le
line
an
d re
mote
circ
uit m
odu
les
(see
Table
1
insid
e)
.
3
De
term
ine
the nu
mber
of do
ub
lers
the c
irc
uit c
an
su
ppor
t ba
sed u
po
n:
•
the m
ode
l of th
e HLU a
nd
HR
U in
the c
irc
uit (se
e
)
•
wheth
er the
HRU is
loca
lly p
owe
red or line
-p
owe
red (se
e
e1
)
•
whet
her you
are in
stal
lin
g i
n a
H
iGa
in
(see
ns”
)
or PG-Fle
x a
pp
licatio
n (see
ns”
).
4
Observ
e th
e follo
win
g de
ploy
ment
rule
s for enclo
sure
p
lacem
ent:
•
Rule
1: P
lac
e th
e enclosu
res at
th
e elect
rical
lim
its
(3
5 dB) of each sp
an.
•
Rule
2: Mak
e al
l s
pan
s th
e same
elect
rical
leng
th
(same 1
96
k
Hz l
oss) t
o
ach
iev
e o
pti
mu
m pe
rform
an
ce
if Rule
1 is n
ot
ap
plic
ab
le.
•
Ru
le 3:
To mi
nimi
ze po
wer co
nsum
pti
on an
d dissi
pati
on o
f th
e H
LU
,
co
nfirm
that
the
span
s clo
se
st
to the
HLU a
re
as
sh
ort a
s po
ssible
an
d th
e
sp
ans f
urt
hest f
ro
m t
he HLU
ar
e a
s lo
ng a
s pos
sibl
e.
5
De
term
ine the
encl
osu
re
mo
del
ba
sed up
on d
ou
ble
r a
nd r
ep
eat
er ca
pac
iti
es of
occu
pied
sl
ots as sho
wn i
n
2
.
Contin
ued
•
HR
E-45
8, 10
-slo
t un
it
•
HR
E-50
0, 1-
slo
t u
nit
•
HR
E-50
4, 4-
slo
t u
nit
•
HR
E-50
6, 6-
slo
t u
nit
•
HRE
-71
2, 12
-sl
ot uni
t
•
HRE
-60
2, 2-
slo
t u
nit
•
HRE
-81
9, 12
-sl
ot uni
t
Þ
T
HE
HDU-409 L
IST
1
AND
L
IST
2
The HiGa
in
®
HDU-409 Li
st 1
and List
2 are low-p
ower micro
d
ou
bler un
its th
at
exte
nd t
he rang
e of a HiGai
n rep
eaterl
ess
T
1 t
ran
smissi
on
syste
m.
Th
e d
ou
ble
r unit
s
are
insta
lled
bet
we
en
an
y do
ub
ler-c
omp
ati
ble
HiGa
in
Line
Unit (HL
U), HiGa
in
Doub
ler
Unit
(HDU), or HiGain Rem
ote Unit (HRU).
Eac
h do
ubler
allows 1.
544
Mbps t
ra
nsm
ission
ov
er a
n a
dd
itiona
l Carri
er
Servi
ce Are
a (CSA)
rang
e.
The HDU-4
09
List 1
is on
ly comp
atible wit
h th
e HiGain pro
du
ct line
. T
he H
DU-409
List 2 i
s c
om
patib
le with
bo
th th
e HiGa
in a
nd
PG-Fle
x pro
du
ct lin
es.
The
CSA
in
clude
s loop
s up t
o 1
2,0
00
feet
(3
.6
57
km
) o
f 24
AW
G or 9,
000 f
eet
(2
.743
k
m) of
26
AWG w
ire
.
F
EATU
RE
S
S
PE
CIFIC
ATIONS
•
Occupi
es one
239 T
1 m
ech
an
ics
sl
ot
•
Extr
em
ely l
ow
la
tenc
y
•
Powere
d by a
ny doub
ler-
comp
atib
le
HiGa
in o
r PG-F
lex (L
ist 2
on
ly)
lin
e u
nit
•
Comp
atib
le w
ith
PG-Fle
x L
ist
3x
lin
e u
nit
s in
co
nfi
gu
rat
io
ns w
ith
up
to
th
ree
span
s
•
Ext
reme
ly
lo
w po
wer
diss
ip
atio
n
•
Min
imal wa
nd
er an
d jit
ter
•
Light
ning
and pow
er cross
-p
rot
ecti
on on
both si
des
o
f t
he H
ig
h-b
it-ra
te Di
gita
l
Subscr
ib
er L
in
e (H
DS
L) in
terf
ace
•
Used in
fou
r-span lin
e-powered Hi
Gain
circ
uits
(th
ree doub
lers and
one rem
ote
) or f
ive-span l
ocal
ly
powe
red
circui
ts
(four
doubl
ers and o
ne r
em
ote
)
•
Fron
t-pa
nel s
tat
us di
spla
y L
ig
ht Em
itt
ing
Dio
de (L
ED)
Operat
in
g Temp
erat
ure
-40 °F (-4
0 °C
) t
o +14
9 °F (+65
°C
)
Operat
in
g Hum
idi
ty
5% to
95% n
on-con
den
sin
g
Operat
in
g Temp
erat
ure
in
Ou
tsi
de Enclo
sures
Comp
lie
s w
ith
Sect
io
n 10.2.
1.3 of
TA-NW
T-00
1210
Operat
in
g Eleva
tio
n
20
0 fe
et (
60
.9
6 m)
belo
w s
ea le
vel to
13
,00
0 fee
t
(3
.96
km
) abov
e sea le
vel
Mou
ntin
g
Sin
gle
239 T1 m
ech
an
ics sl
ot
HDSL Li
ne Code
784 k
bps, T
wo
Bina
ry,
On
e Q
uat
erna
ry (
2B1Q
)
fu
ll dup
lex
HDSL O
utput
+13.0
dB
m,
135
Ω
Ma
xim
um
Prov
isi
oni
ng
Los
s
35 dB at 196
KH
z, 1
35
Ω
Lin
e Cl
ock
R
ate
In
tern
al S
tra
tum 4
clo
ck
Power Cons
umpt
io
n
3.0 W (no
min
al)
Resi
stiv
e Sig
nature
In
pu
t/O
utp
ut
5
Ω
(typ
ical
)
L
STATUS
HDU-409
HiGain
DOUBLER
HDU-409 L
IST
1
AND
L
IST
2
D
OUBLER
U
NIT
Q
UICK
I
NSTALLATION
´,-}¶6%¨
1213936
October 13, 2000
Product Catalog: HDU-409-L1, HDU-409-L2
CLEI: T1R6AE0C, T1R6AEDC
Document: 350-409-100-02, Issue 2
