background image

75

/ 120

ADAPTER

JOB

A

ID

61225002L1-22B

0212

1225002L1

RX

OPEN

EAR

THED

TX

RJ-45

75

/ 120

ADAPTER 

WARRANTY

ADTRAN will replace or repair this product within the warranty period if
it does not meet its published specifications or fails while in service.
Warranty information can be found at  www.adtran.com/warranty.  USA
and Canadian customer Faxback: (877) 457-5007, Document 414.

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

ADTRAN, Inc.

Attention: International Department
901 Explorer Boulevard
Huntsville, Alabama 35806
USA
www.adtran.com
[email protected]

Asia Pacific-Beijing, China

8610 8857-6415 voice
8610 8857-6417 fax
[email protected]

Asia Pacific-Hong Kong

852 2824-8283 voice
852 2824-8928 fax
[email protected]

Asia Pacific-Melbourne, Australia

61-3-9658-0500 voice
61-3-9658-0599 fax
[email protected]

European / Middle East / Africa 

+49 6172-483-2304  voice  Germany
+1 256-963-8695 voice  - USA
+49 6172-483-2305  fax
[email protected]

Latin America / Caribbean

+1 954-474-4424 voice  - USA
+1 256-963-8695 voice  - USA
+1 954 474-1298 fax     - USA
[email protected]

Mexico 

+1 954-474-4424 voice  - USA
+1 256-963-8695 voice  - USA
+1 954 474-1298 fax     - USA
[email protected]

U.S. Headquarters

1 256 963-8000 voice
1 256 963-6300 fax
1 256 963-8200 fax back
[email protected]

GENERAL

The adapter converts a 120 

balanced (RJ-45) circuit to a

75 

balanced/unbalanced (BNC) circuit.

CONFIGURATION

Set the switches located on either side of the adapter to the
desired network settings.  Use the same setting for both
switches.

To convert to a 

75 

Balanced Circuit

, set both switches

to the 

Open 

position.

To convert to a 

75 

Unbalanced Circuit

, set both

switches to the 

Earthed 

position.

G.703

V.28

CONTROL

100-240VAC 50/60Hz 35-80VDC 250mA

V.35 / V.36

SHDSL

CUSTOMER

Nx64K

NETWORK

X.21

1225002L1

RX

OPEN

EAR

THED

TX

Express 6530

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