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Patton electronic 1088/K user manual A.8 LINE CODING, A.9 LINE RATES DSL LINE, A.10 MDSL PHYSICAL

Models: 1088/K

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A.8 LINE CODING

CAP (Carrierless Amplitude and Phase Modulation

A.9 LINE RATES (DSL LINE)

144, 272, 400, 528, 784, 1040, 1552, 2064, Line Interface: Transformer coupled, 1500 VAC isolation

A.10 MDSL PHYSICAL

Connection: RJ-48C, 2 wire, polarity insensitive pins 4 and 5

A.11 G.703/G.704 SPECIFIC

Interface: Female Dual Coaxial 75 ohm or Female RJ-48C 120 ohm

A.12 LINE RATE

2.048 Mbps

A.13 LINE CODING

AMI or HDB3 (selectable) HDB3 is the default

A.14 LINE FRAMING

G.703 (unframed) or G.704/G.732 (framed)

A.15 ISOLATION

1500 Vrms

A.16 PHYSICAL CONNECTION

•pin 1 Rx Data +

•pin 2 Rx Data -

•pin 4 Tx Data -

•pin 5 Tx Data -

•pins 3, 6, 7, 8 no connection

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Patton electronic 1088/K A.8 LINE CODING, A.9 LINE RATES DSL LINE, A.10 MDSL PHYSICAL, A.11 G.703/G.704 SPECIFIC

Contents

An ISO-9001Certiﬁed Company USER MANUALMODEL 1088/K mDSL Modem With Fixed G.703/G.704 InterfaceSpecifications CONTENTSWarranty Information InstallationFactory Replacement Parts and Accessories Transmission Distance ChartModel 1088/K LED Descriptions 1.0 WARRANTY INFORMATION 1.1 RADIO AND TV INTERFERENCE1.2 CE NOTICE Tel +1 301 Email support@patton.com 1.3 SERVICE2.1 FEATURES 2.0 GENERAL INFORMATION2.2 DESCRIPTION 3.0 INSTALLATION 3.1 CONFIGURING THE HARDWARE DIP SWITCHESON OFF CO/CP and Using the 1088/K with other Patton mDSL modems Conﬁguration DIP Switch Set “S1”S1-1 CO/CP ModeUnit Designation 1088/K settingMDSL Modem Clock ModeOption Default SettingConﬁguration DIP Switch Set “S2” S1-3S2-4 S2-1S2-2 S2-3Description SettingS3-7 S3-81088 CP 1095RC CO4.0 INSTALLATION 4.2 JUMPER CONFIGURATION4.1 CONNECT G.703 NETWORK Connect Dual Coaxial Cable 75 ohm to G.703 Network Connect Twisted Pair 120 ohm to G.703 Network4.3 CONNECT TWISTED-PAIR DSL INTERFACE NetworkDC Power 4.4 POWER CONNECTION Universal AC Power 100-240 VAC120 VAC Power US 230 VAC Power InternationalDSL LInk 5.1 POWER-UP5.0 OPERATION 5.2 LED STATUS MONITORS5.3 TEST MODES OverviewFramer Elapsed Time seconds Restart Procedure and Time OutsPattern Gen/Det Loop ControlFigure 12. Block Diagram Local Loop Mode Symbol Indicators5.4 LOOPS AND PATTERNS Local LoopLocal Loop with 511/511E Figure 14. Block Diagram Local Loop Mode 1 with 511/511EFigure 15. Block Diagram Local Loop Mode 2 with 511/511E Figure 16. Block Diagram Remote Loop Remote Digital LoopFigure 17. Block Remote Loop with 511/511E Remote Digital Loop with 511/511EData Mode with 511/511E Pattern Generators Figure 18. Block Diagram DataMode with 511/511EUsing the V.52 BER Test Pattern Generator APPENDIX A A.3 DIAGNOSTICSA.5 CONFIGURATION A.6 POWERA.11 G.703/G.704 SPECIFIC A.8 LINE CODINGA.9 LINE RATES DSL LINE A.10 MDSL PHYSICALDescription APPENDIX BModel # FACTORY REPLACEMENT PARTS AND ACCESSORIES24g 0.5mm APPENDIX CNONOISE 26g 0.4mmMODEL 1088/K LED DESCRIPTIONS APPENDIX DPage Copyright Patton Electronics Company All Rights Reserved