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5

Section 61150070L1-5, Issue  4

61150070L1-5D

5. WARRANTY AND CUSTOMER SERVICE

ADTRAN will replace or repair this product within
ten years from the date of shipment if it does not meet
its published specifications or fails while in service
(see: ADTRAN Telco Network Equipment Warranty,
Repair, and Return Policy and Procedure, 
document:
60000087-10A).

Contact Customer And Product Service (CAPS) prior
to returning equipment to ADTRAN.

For service, CAPS requests, or further information,
contact one of the following numbers:

ADTRAN Technical Support

(800) 726-8663
Standard hours: Monday-Friday, 7am-7pm CST
Emergency hours: 7 days/week, 24 hours/day

ADTRAN Sales

(800) 827-0807

ADTRAN Repair/CAPS

(256) 963-8722

Repair and Return Address

ADTRAN, Inc.
Customer & Product Service (CAPS) Department
901 Explorer Boulevard
Huntsville, Alabama 35806-2807

Table 3.  Faceplate Indicators

D

E

L

n

o

i

t

a

r

u

g

i

f

n

o

C

T

X

E

T

L

C

O

L

.

e

d

o

m

g

n

i

m

i

t

e

v

i

t

c

a

s

e

t

a

c

i

d

n

i

N

O

F

S

E

.

d

e

t

c

e

l

e

s

F

S

E

s

e

t

a

c

i

d

n

i

N

O

.

d

e

t

c

e

l

e

s

F

S

s

e

t

a

c

i

d

n

i

F

F

O

S

Z

8

B

.

d

e

t

c

e

l

e

s

S

Z

8

B

s

e

t

a

c

i

d

n

i

N

O

.

d

e

t

c

e

l

e

s

I

M

A

s

e

t

a

c

i

d

n

i

F

F

O

s

u

t

a

t

S

R

A

.

d

e

r

a

l

c

e

d

m

r

a

l

A

d

e

R

s

e

t

a

c

i

d

n

i

N

O

Y

A

.

d

e

r

a

l

c

e

d

m

r

a

l

A

w

o

l

l

e

Y

s

e

t

a

c

i

d

n

i

N

O

I

A

.

d

e

r

a

l

c

e

d

m

r

a

l

A

S

I

A

s

e

t

a

c

i

d

n

i

N

O

*

M

P

C

L

.

t

i

n

u

l

a

c

o

l

f

o

)

R

E

B

(

e

t

a

r

r

o

r

r

e

t

i

b

s

e

t

a

c

i

d

n

I

0

1

<

R

E

B

=

F

F

O

5

-

0

1

>

R

E

B

=

N

O

5

-

*

M

P

M

R

.

t

i

n

u

e

t

o

m

e

r

e

h

t

f

o

R

E

B

s

e

t

a

c

i

d

n

I

0

1

<

R

E

B

=

F

F

O

5

-

0

1

>

R

E

B

=

N

O

5

-

V

C

R

.

d

e

t

c

e

t

e

d

s

i

g

n

i

m

a

r

f

d

i

l

a

v

n

i

s

e

t

a

c

i

d

n

i

N

O

t

s

e

T

S

T

C

L

e

h

t

g

n

i

p

o

o

l

s

i

t

a

h

t

e

v

i

t

c

a

s

i

t

s

e

t

a

n

e

h

w

N

O

a

s

a

h

c

u

s

k

n

a

b

l

a

c

o

l

e

h

t

s

d

r

a

w

o

t

k

c

a

b

1

T

r

o

e

n

i

l

a

r

o

,

k

n

a

b

l

a

c

o

l

e

h

t

t

a

k

c

a

b

p

o

o

l

l

a

c

o

l

.

k

n

a

b

l

a

c

o

l

e

h

t

t

a

k

c

a

b

p

o

o

l

d

a

o

l

y

a

p

S

T

M

R

e

h

t

g

n

i

p

o

o

l

s

i

t

a

h

t

e

v

i

t

c

a

s

i

t

s

e

t

a

n

e

h

w

N

O

r

o

e

n

i

l

a

s

a

h

c

u

s

k

n

a

b

e

t

o

m

e

r

e

h

t

o

t

k

c

a

b

1

T

.

k

n

a

b

l

a

c

o

l

e

h

t

t

a

k

c

a

b

p

o

o

l

d

a

o

l

y

a

p

.

y

l

n

o

e

d

o

m

F

S

E

n

i

e

l

b

a

c

i

l

p

p

A

*

LIU

1150070L1

M
O

N

IN

OUT

F
A

C

IN

OUT

LOC LB

REM LB

OFF

AR

RCV

ESF

B8ZS

LC
TS
LC

PM

AY

AI

RM
TS
RM
PM

EXT LT LOC

TEST

+5 V

GND

64 kHz

8 kHz

1

2

3

4

5

6

7

8

9

Figure 5. Faceplate Indication

Summary of Contents for ACT LIU

Page 1: ...tam jacks for testing Front panel indicators showing the status of the unit Front panel DB 9 connector for access to timing signals for testing Figure 1 ADTRAN ACT LIU List 1 Local loop or external timing modes Composite clock output Installs in the ACT 2300 and ACT 1900 channel banks Revision History Issue 4 adds a Note on the T1 interface and updates the document format Description The ADTRAN AC...

Page 2: ...ceplate mounted switch are used to manually provision the unit Switch Option Settings Switch 2 SW2 selects line equalization Payload or Line loopback at the remote bank line code format binary 8 zero substitution B8ZS or alternate mark inversion AMI framing format superframe SF or extended superframe ESF and timing source local loop or external Figure 2 shows the location of SW2 and Table 1 provid...

Page 3: ...rom the T1 line This allows internal bank testing individual card tests and provides a baseline for line testing Table 1 ACT LIU Option Settings n o i t c n u F h c t i w S n o i t c e l e S n o i t i d n o C t a m r o F g n i m a r F 1 2 W S N O F F O F S E e m a r f r e p u S d e d n e t x E F S e m a r f r e p u S t a m r o F e d o C e n i L 2 2 W S N O F F O S Z 8 B g n i d o c e n i l n o i t...

Page 4: ...dicators The ACT 2300 LIU has 13 faceplate indicators The indicators can be grouped into three categories Configuration Status and Test Figure 5 shows faceplate LEDs and Table 3 describes their meaning 4 MAINTENANCE The ACT LIU requires no routine maintenance to operate properly In case of equipment malfunction use the faceplate test connector and indicators to determine the trouble source The fac...

Page 5: ...S Z 8 B s e t a c i d n i N O d e t c e l e s I M A s e t a c i d n i F F O s u t a t S R A d e r a l c e d m r a l A d e R s e t a c i d n i N O Y A d e r a l c e d m r a l A w o l l e Y s e t a c i d n i N O I A d e r a l c e d m r a l A S I A s e t a c i d n i N O M P C L t i n u l a c o l f o R E B e t a r r o r r e t i b s e t a c i d n I 0 1 R E B F F O 5 0 1 R E B N O 5 M P M R t i n u e t ...

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