7 5 Ω

/ 120 Ω

ADAPTER

75Ω / 120Ω

 

GENERAL

 

 

ADAPTER

 

The adapter converts a 120 balanced (RJ-45) circuit to a

 

75 balanced/unbalanced (BNC) circuit.

 

 

 

RJ-45

 

 

 

 

CONFIGURATION

 

 

 

 

Set the switches located on either side of the adapter to the

 

 

desired network settings. Use the same setting for both

 

OPEN

switches.

 

 

1225002L1

To convert to a 75

Balanced Circuit, set both switches

EARTHED

 

 

to the Open position.

 

 

 

 

RX

 

To convert to a 75

Unbalanced Circuit, set both

TX

 

switches to the Earthed position.

 

 

 

 

 

 

Express 6530

 

 

 

Nx64K

 

 

NETWORK CUSTOMER

 

 

CONTROL

 

 

 

 

 

 

SHDSL

G.703

X.21

V.35 / V.36

V.28

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

RX

OPEN

1225002L1

TX

 

EARTHED

JOBAID

61225002L1-22B

0212

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 international@adtran.com

Asia Pacific-Beijing, China

8610 8857-6415 voice

8610 8857-6417 fax sales.china@adtran.com

Asia Pacific-Hong Kong

852 2824-8283 voice

852 2824-8928 fax sales.asia@adtran.com

Asia Pacific-Melbourne, Australia

61-3-9658-0500 voice

61-3-9658-0599 fax sales.australia@adtran.com

European / Middle East / Africa +49 6172-483-2304 voice Germany

+1

256-963-8695 voice - USA

+49 6172-483-2305 fax

sales.europe@adtran.com

Latin America / Caribbean

+1

954-474-4424 voice - USA

+1

256-963-8695 voice - USA

+1

954 474-1298 fax

- USA

sales.latin@adtran.com

Mexico

 

+1

954-474-4424 voice - USA

+1

256-963-8695 voice - USA

+1

954 474-1298 fax

- USA

sales.mexico@adtran.com

U.S. Headquarters

1 256 963-8000 voice

1 256 963-6300 fax

1 256 963-8200 fax back international@adtran.com

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ADTRAN 20 Ohm Adapter warranty Jobaid, Open, 1225002L1