EIA Channel Plans | Juniper Networks G10 CMTS specs

EIA Channel Plans

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Channel		STD	IRC	HRC

20	/ G	157.2500	157.2625	156.0078

21 / H		163.2500	163.2625	162.0081

22	/ I	169.2500	169.2625	168.0084

23	/ J	217.2500	217.2625	216.0108

24	/ K	223.2500	223.2625	222.0111

25	/ L	229.2625	229.2625	228.0114

26	/ M	235.2625	235.2625	234.0117

27	/ N	241.2625	241.2625	240.0120

28	/ O	247.2625	247.2625	246.0123

29	/ P	253.2625	253.2625	252.0126

30	/ Q	259.2625	259.2625	258.0129

31 / R		265.2625	265.2625	264.0132

32	/ S	271.2625	271.2625	270.0135

33	/ T	277.2625	277.2625	276.0138

34	/ U	283.2625	283.2625	282.0141

35	/ V	289.2625	289.2625	288.0144

36	/ W	295.2625	295.2625	294.0147

37	/ AA	301.2625	301.2625	300.0150

38	/ BB	307.2625	307.2625	306.0153

39	/ CC	313.2625	313.2625	312.0156

40	/ DD	319.2625	319.2625	318.0159

41 / EE		325.2625	325.2625	324.0162

42	/ FF	331.2750	331.2750	330.0165

43	/ GG	337.2625	337.2625	336.0168

44	/ HH	343.2625	343.2625	342.0171

45	/ II	349.2625	349.2625	348.0174

46	/ JJ	355.2625	355.2625	354.0177

47	/ KK	361.2625	361.2625	360.0180

48	/ LL	367.2625	367.2625	366.0183

49	/ MM	373.2625	373.2625	372.0186

50	/ NN	379.2625	379.2625	378.0189

51 / OO		385.2625	385.2625	384.0192

52	/ PP	391.2625	391.2625	390.0195

53	/ QQ	397.2625	397.2625	396.0198

54	/ RR	403.2500	403.2625	402.0201

55	/ SS	409.2500	409.2625	408.0204

56	/ TT	415.2500	415.2625	414.0207

57	/ UU	421.2500	421.2625	420.0210

58	/ VV	427.2500	427.2625	426.0213

59	/ WW	433.2500	433.2625	432.0216

60	/ XX	439.2500	439.2625	438.0219

61 / YY		445.2500	445.2625	444.0222

62	/ ZZ	451.2500	451.2625	450.0225

182 JUNOSg 3.0 G10 CMTS Hardware Guide

Image 198

Juniper Networks G10 CMTS manual EIA Channel Plans

Contents

Release G10 Cmts Hardware Guide Table of Contents Chapter Initial Installation Part Appendixes Index Viii JUNOSg 3.0 G10 Cmts Hardware Guide List of Figures List of Figures Front Fan Tray Replacement 164 List of Figures List of Tables List of Tables List of Tables Objectives Audience Document OrganizationAudience Documentation Conventions Documentation Conventions Contact Juniper Networks Documentation FeedbackContact Juniper Networks Part JUNOSg 3.0 G10 Cmts Hardware Guide System Overview System Description System Description Typical Cmts Location Headend Architecture Field-Replaceable Units FRUs Field-Replaceable Units FRUs Functional Overview G10 Cmts Features and FunctionsG10 Cmts Features and Functions Broadband Cable Processor Asic G10 Cmts Components G10 Cmts Components G10 Cmts G10 Cmts Management G10 Cmts Hardware OverviewG10 Cmts Management Front View of Fully Configured Chassis G10 Cmts Hardware Overview Front View of Partially Configured Chassis Rear View of Fully Configured Chassis Air Management Panel Rear JUNOSg 3.0 G10 Cmts Hardware Guide G10 Cmts Hardware Overview G10 Cmts Hardware Overview Hardware Component Overview Chassis Specification Value Physical CharacteristicsChassis Physical Specifications Chassis Chassis Environmental Specifications Card Cage and Midplane SpecificationsCard Cage and Midplane Signals carried by the connectors are described in Table Midplane P1 P5 Connectors Front View Distribution panels are also separated into domains a and B Chassis Versions Midplane Domains Power Supplies Power Supply LEDs Cmts Power Transition Modules Cooling and Fans Docsis Module Docsis Module Front Panel Functional Characteristics Data Packet Processing Higher Layer Functions MAC Layer Functions Modem Management Docsis Module Operational Characteristics Physical and Electrical CharacteristicsDocsis Module Physical Dimensions Docsis Module LEDs Chassis Control Module Chassis Control Module Through the Chassis Control Module Chassis Control Module Front Panel Configuration, State, and Alarm Data Chassis Control Module Switches Chassis Control Module Physical DimensionsChassis Control Module Connectors Chassis Control Module LEDs NIC Module NIC Module NIC Module Front Panel NIC Module Physical Dimensions NIC Module Connectors Single-Mode, Long-Range Gbic Specifications Single-Mode, Midrange Gbic SpecificationsParameter Value Multimode Gbic Specifications 1000BT Gbic Specifications NIC Module LEDs Color Function Chassis Rear Modules NIC Access ModuleNIC Access Module LEDs Chassis Rear Modules NIC Access Module Front Panel HFC Connector Module HFC Connector Module Fast Ethernet LEDs HFC Connector Module Rear Panel G10 Cmts Data Flow Switched I/O Module SIM Fast Ethernet Port LEDs SIM Rear Panel Hard Disk Module Hard Disk Module Rear Panel System Architecture Overview JUNOSg Internet Software Overview Routing Engine Software Components JUNOSg Internet Software Overview Routing and Forwarding Tables Interface Process Tools for Accessing and Controlling the Software Software Installation and Upgrade ProceduresSoftware Monitoring Tools Data Path Processing Downstream Data PathData Path Processing Upstream Data Path G10 Cmts Data Flow Part JUNOSg 3.0 G10 Cmts Hardware Guide Prepare the Site Safety Precautions Safety Precautions Safety Precautions JUNOSg 3.0 G10 Cmts Hardware Guide Power AC PowerPower Environment DC PowerG10 Cmts Environmental Specifications Environment Mounting Mounting Tools and Equipment Required for Installation Tools and Equipment Required for Installation Coaxial Cable Requirements Characterization of Installation SiteCoaxial Cable Requirements Coaxial Cable Requirements Characterization of Installation Site RF Plant/HFC Environment Characterization Existing Docsis Service Characterization Upstream Cmts Parameter Characterization Upstream Parameters Port Characterization of Installation Site Downstream Cmts Parameter Characterization Downstream Parameters Port Upstream Frequency Spectrum Utilization Frequency Description of Utilization Summary Checklist Summary Checklist Noise Measurement Methodology Average Noise Spectrum Analyzer SettingsSetting Value Average Upstream Noise Measurement Peak Noise Spectrum Analyzer Setup Average Upstream Noise Measurement Example Additional Characterization Tables Additional Characterization Tables Docsis Service Upstream Cmts Parameter Characterization Additional Characterization Tables Verification of Shipping Cartons Verification of Shipping Cartons G10 Cmts Installation Checklist G10 Cmts Installation Checklist Step Number Completion Status Connect to Power Sources Install the Cmts Ground the Chassis Ground the Chassis Rack Mounting Air Flow Through Chassis 17.3 in 439.4 mm 18.6 in 472.6 mm Front Lifting the Chassis Rack-Mounted Chassis 100 Rack Fully Populated with Three G10 Cmts Chassis Install Power Supplies Install Power Supplies101 Power Supply Installation 102 Install a Docsis Module Install a Docsis Module 104 Air Management Module Removal Install an HFC Connector Module or SIM Install an HFC Connector Module or SIM 106 HFC Connector Module Installation 107 Install a NIC Access Module Install a Chassis Control ModuleInstall a Hard Disk Module Install a Chassis Control Module Cable an HFC Connector Module or SIM Cable an HFC Connector Module or SIM 110 On page 54 for port labeling 111 112 Rear Coaxial Cable Connections 113 Cable a Chassis Control Module 114 Cable a NIC Module Cable a NIC Access Module Cable a NIC Access Module115 116 NIC Access Module Cable Connections 117 NIC Access Module Wiring Plan NIC Access Module in Slot118 119 Connect to Power SourcesAttach a PC to the Chassis Control Module Attach a PC to the Chassis Control Module Connect to Power Sources AC Power Cord and Retainer Clip Terminal block. The guard will be reinstalled in step DC Power Transition Module Connect the Power and Perform Initial Configuration Power On the G10 Cmts123 Power On the G10 Cmts Power Fault 125 Docsis Module LED StatusStatus Meaning Chassis Control Module LED Status NIC Module LED Status NIC Access Module LED Status Power On and Configure the PCPower On and Configure the PC 127 Perform Initial Software Configuration Perform Initial Software Configuration 129 Root@host-name#commit Troubleshooting and Maintenance 131 JUNOSg 3.0 G10 Cmts Hardware Guide RF Measurements Downstream RF Measurement in Catv Mode Downstream RF Measurement in Catv Mode Rf-power rf-power Downstream RF Measurement in Spectrum Analyzer ModeDownstream RF Measurement in Spectrum Analyzer Mode Cable-options downstream hierarchy level Press the Span key and enter 6 MHz Upstream RF Measurement Upstream RF MeasurementCable-options upstream Preamble Multiple Upstream Bursts Upstream RF Measurement Troubleshooting Features for Troubleshooting Features for Troubleshooting Cable modem flaps commandFlap List Flap List Association to Potential Issues Output Field Value Potential Issues To establish an operational baseline User@host show log cable Local Event LogLocal Event Log Headings Displayed Output Field Object Meaning Operational Commands PBC-CMTS-MIB MIB ServiceGuard Management System Cmts Power and Booting Issues Cmts Is Not Powering UpCmts Power and Booting Issues Cmts Powers Down Ideal HFC Plant Configuration Issues Ideal HFC Plant Configuration IssuesCable Modem Cannot Successfully Range Cable Modem Cannot Establish IP Connectivity Cable Modem Cannot Successfully Register Cable Modem Throughput is Slow User@host show cable modemUser@host show cable qos-profile Ideal HFC Plant Configuration Issues User@host show cable modem summary total interface Ideal HFC Plant Configuration Issues HFC Plant Related Issues HFC Plant Related IssuesCable Modem is Dropped Cable Modem Cannot Successfully Range CMTS, which reduces the cable modem throughput Replacement Procedures Remove Power Supplies Power Supplies Power Supply Removal Fan Trays Replace a Fan TrayFan Trays Front Fan Trays Front Fan Tray Replacement Rear Fan Tray Replacement Module Removal Remove a Docsis ModuleModule Removal Docsis Module Removal Remove an HFC Connector Module or SIM Remove a Chassis Control Module User@host request system halt Remove a NIC Module Remove a NIC Access ModuleRemove a Hard Disk Module 170 171 JUNOSg 3.0 G10 Cmts Hardware Guide Safety Agency Certifications Immunity Agency Certifications Radio Frequency RF Specifications 175 Radio Frequency RF Specifications Downstream RF Channel Transmission Characteristics Upstream RF Channel Transmission Characteristics 177 Downstream RF Signal Output Characteristics Docsis Downstream Channel Rates and Spacing Docsis Maximum Upstream Channel Rates and Widths Symbol Rate Channel Width Bit-rate/sec Ksym/sec KHz1179 16QAM Radio Frequency RF Specifications EIA Channel Plans EIA Channel PlanChannel EIA Channel Plans AAA EIA Channel Plans STD IRC HRC EIA Channel Plans 187 JUNOSg 3.0 G10 Cmts Hardware Guide Index Index Docsis LED 10, 16, 68, 89, 124, 149 Index Index