用户手册目录1.0 Warranty Information41.1 FCC Information41.2 CE Notice41.3 Service52.0 General Information62.1 Features62.2 Description63.0 Configuration83.1 Switch Locations and Orientation83.2 Configuration Switch Set “S1”9S1-1 through S1-4: Data Rate Setting9S1-5 and S1-6: Clock Source10S1-7: Asynchronous/Synchronous Mode10S1-8: Carrier Control Method103.3 Configuration Switch Set S211S2-2: 2-Wire/4-Wire Mode Selection11S2-3: V.52 and V.54 Diagnostic Test11S2-4 and S2-5: RTS/CTS Delay12S2-6: Extended Signaling Rate12S2-7 and S2-8: Word Length123.4 Configuration Switch Set S313S3-1: Input Impedance14S3-4: Mode Selection14S3-5: RS-232 Initiation of Local Loopback Test14S3-6: RS-232 Initiation of Remote Loopback Test15S3-7 and S3-8: Antistream Control153.5 Rear Card Configuration16DB-25/RJ-11 & DB-25/RJ-45 Strap Settings17Line Shield & FRGND (JB2)18DTE Shield (Pin 1) & FRGND (JB3)18SGND & FRGND (JB4)19RJ-45/RJ-11 & RJ-45/RJ-45 Strap Settings19Line Shield & FRGND (JB2)20SGND & FRGND (JB5)20DTE Interface Pin 2 (JB6)214.0 Installation224.1 The Model 1000r16p Rack Chassis22The Rack Power Supply22Switching the Power Supply On and Off224.2 Installing The Model 1080arc Into The Chassis234.3 Wiring The Model 1080arc23RS-232 Connection23Twisted Pair Connection23Point-to-Point Twisted Pair Connection24Multipoint Twisted Pair Connection265.0 Operation275.1 LED Status Monitors27The “TD” and “RD” Indicators27The “RTS” and “CD” Indicators28The “Test” Indicator28The “Error” Indicators28Setting Up The “Error” LED To Test Cable Quality28Reading The Test295.2 Antistreaming Error Indicator295.3 Power-up305.4 Test Modes30Local Analog Loopback (LAL)30Remote Digital Loopback (RDL)31Using The V.52 BER Test Independently32Appendix A Specifications33Appendix B Cable Recommendations34Appendix C 1080ARC Factory Replacement Parts36Appendix D 1080ARC Interface Standards37文件大小: 508.3 KB页数: 40Language: English打开用户手册