Enterasys Networks RBT-4102 Appendix C Specifications, General Specifications, Maximum Channels

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Appendix C: Specifications

Note: The RBT-4102C-EU, although listed in this document, is not available until March 2008.

General Specifications

Maximum Channels

802.11a

RBT-4102

US & Canada: 13 (normal mode), 5 (turbo mode)

RBT-4102C

US & Canada: 9 (normal mode), 5 (turbo mode)

RBT-4102C-EU

ETSI: 4 channels (normal mode)

Japan: 8 channels (normal mode)

RBT-4102-EU

ETSI: 19 channels (normal mode)

Japan: 15 channels (normal mode)

802.11b/g

RBT-4102, RBT-4102C

FCC/IC: 1-11

RBT-4102C-EU, RBT-4102-EU

ETSI: 1-13

France: 10-13

Japan: 1-13 b/g

Japan: 1-14 b only

Data Rate

802.11a

Normal Mode: 6, 9, 12, 18, 24, 36, 48, 54 Mbps per channel

Turbo Mode: 12, 18, 24, 36, 48, 54, 96, 108 Mbps per channel

802.11g

6, 9, 11, 12, 18, 24, 36, 48, 54 Mbps per channel

802.11b

1, 2, 5.5, 11 Mbps per channel

C-1

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Contents Enterasys RoamAbout Page Page RBT-4102, RBT-4102-BG, and RBT-4102-EU CompliancesIii RBT-4102-EUIndustry Canada Statement EC Conformance Declaration Operation Using 5 GHz Channels in the European Community Usage Vii RBT-4102C and RBT-4102C-EUViii RBT-4102C-EUPage Operation Using 5 GHz Channels in the European Community EC-Konformitätserklärung English XiiItalian IT XiiiXiv Power Cord SetPower Cord Set Xvi Hazardous SubstancesYou and Enterasys agree as follows XviiXviii Xix Compliances Xxi Xxii Table of Contents Xxiv Appendix C SpecificationsAssociated Documents PrefacePurpose Intended AudienceXxvi Getting HelpWorld Wide Web Phone Introduction Hardware Description Package ChecklistTop Panel Rear Panel Hardware DescriptionAntennas External Antenna ConnectorsLED Indicators Component DescriptionConsole Port Security SlotStatus Description Ethernet Port Power Connector Reset ButtonIntroduction Hardware Installation Hardware Installation Page Hardware Installation Using the CLI Access Point ConfigurationRequired Connections Logging Access Point ConfigurationUsing the CLI Enter no ip dhcp to disable Dhcp Using the CLI Using Web Management Using Web Management Access Point Configuration Using Web Management Access Point Configuration Using Web Management Access Point Configuration Using Web Management Access Point Configuration Network Configuration Network Topologies Ad Hoc Wireless LAN no Access PointInfrastructure Wireless LAN Infrastructure Wireless LAN for Roaming Wireless PCs Infrastructure Wireless Bridge Network Configuration Symptom Action Appendix a TroubleshootingDiagnosing Access Point Indicators Troubleshooting ChartTroubleshooting Twisted-Pair Cable Assignments Appendix B Cables and Pinouts10/100BASE-TX Pin Assignments Pin MDI Signal Name MDI-X Signal NameCrossover Wiring Straight-Through WiringConsole Port Pin Assignments Wiring Map for Serial CableData Rate Appendix C SpecificationsGeneral Specifications Maximum ChannelsModulation Type Network ConfigurationAC Power Adapter Unit Power SupplyPhysical Size WeightLED Indicators TemperatureStandards Radio Signal CertificationSafety CompliancesIeee 802.11g Data Rate SensitivityIeee 802.11b Data Rate Ieee 802.11a Transmit PowerData Rate 15-5.250 25-5.350 50-5.700 725-5.825 Operating Range 802.11a Wireless Distance Table Speed and Distance Ranges1802.11g Wireless Distance Table Speed and Distance Ranges1 802.11b Wireless Distance Table Speed and Distance Ranges1External Antennas External Antennas Specifications Index-1 IndexIndex-2

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