Patton electronics 2710RC Series User Manual

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Patton electronics 2710RC Series User Manual Manual pdf 23 page image

43QRSS Initiates a built-in 220 bit pseudo-randompattern generator and detector.To perform a V.52 test, follow these steps:1. Activate the local loopback or remote loopback diagnostic.2. Activate the test pattern. This may be done in one of two ways:a. Enter Test Pattern from the SystemDiagnostics/Statistics menu and toggle the until the desired test pattern appears.One of two result codes will appear to the right of theTest Pattern listing:OK Indicates that the received test pattern is error-free.BE Indicates that there are errors in the test pattern (todeliberately insert errors in the pattern, toggleError Insertion to ON).b. Toggle the front panel switch to either PAT or PAT/E (TestPattern with Error Injection).44APPENDIX APATTON NETLINK-T1 MODEL 2710RCSPECIFICATIONSWAN Speed: 1.544 MbpsWAN Connection: RJ-48CNominal Impedance: 100 OhmsDTE Interface: EIA-530, ITU/T V.35Line Coding: AMI/B8ZSLine Framing D4/ESF/UnframedReceive LBO: AutomaticTransmit LBO: Selectable - 0, 7.5,15, or 22.5 dB, plus DSX-1Clock Options: Internal, external or network clockDiagnostics: Responds to CO-initiated D4 loopupand loopdown codes, ESF line loopand payload loop FDL messages,Universal Loopback De-activate mes-sageStandards: AT&T TR62411, TR54016, ANSI T1.403Power Supply: 120VAC, 60 Hz to 5VDC 300mA wall-mount transformer or UI 100-240VAC,50 Hz to 5 VDC, 3A wall-mount trans-formerDimensions: 3.5”L x 2.1”W x 0.78”H (9.0 x 5.3 x 1.9cm)Test Modes: Initiates and Responds to both V.54and CSU Remote Loops; Local LoopPattern Generator/Detector User Selectable 511, 2047, or QRSSdcc

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