75Ω / 120Ω ADAPTER JOBAID61225002L1-22B02121225002L1RXOPENEARTHEDTXRJ-4575Ω / 120ΩADAPTERWARRANTYADTRAN will replace or repair this product within the warranty period ifit does not meet its published specifications or fails while in service.Warranty information can be found at www.adtran.com/warranty. USAand Canadian customer Faxback: (877) 457-5007, Document 414.For service, CAPS requests, or further information, contact one of thefollowing numbers:ADTRAN, Inc.Attention: International Department901 Explorer BoulevardHuntsville, Alabama 35806USAwww.adtran.cominternational@adtran.comAsia Pacific-Beijing, China8610 8857-6415 voice8610 8857-6417 faxsales.china@adtran.comAsia Pacific-Hong Kong852 2824-8283 voice852 2824-8928 faxsales.asia@adtran.comAsia Pacific-Melbourne, Australia61-3-9658-0500 voice61-3-9658-0599 faxsales.australia@adtran.comEuropean / Middle East / Africa+49 6172-483-2304 voice Germany+1 256-963-8695 voice - USA+49 6172-483-2305 faxsales.europe@adtran.comLatin America / Caribbean+1 954-474-4424 voice - USA+1 256-963-8695 voice - USA+1 954 474-1298 fax - USAsales.latin@adtran.comMexico+1 954-474-4424 voice - USA+1 256-963-8695 voice - USA+1 954 474-1298 fax - USAsales.mexico@adtran.comU.S. Headquarters1 256 963-8000 voice1 256 963-6300 fax1 256 963-8200 fax backinternational@adtran.comGENERALThe adapter converts a 120 Ω balanced (RJ-45) circuit to a75 Ω balanced/unbalanced (BNC) circuit.CONFIGURATIONSet the switches located on either side of the adapter to thedesired network settings. Use the same setting for bothswitches. To convert to a 75 Ω Balanced Circuit, set both switchesto the Open position. To convert to a 75 Ω Unbalanced Circuit, set bothswitches to the Earthed position.G.703 V.28CONTROL100-240VAC 50/60Hz 35-80VDC 250mAV.35 / V.36SHDSLCUSTOMERNx64KNETWORKX.211225002L1RXOPENEARTHEDTXExpress 6530