Transition Networks SM24-100SFP-AH manual Mbps Fast Ethernet Collision Domain

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Connectivity Rules 4

Table 4-4. Maximum 1000BASE-LH Gigabit Ethernet Cable Length

Fiber Size	Fiber Bandwidth	Maximum Cable Length	Connector
9/125 micron	N/A	2 m - 70 km (7 ft - 43.5 miles)	LC
single-mode fiber

100 Mbps Fast Ethernet Collision Domain

Table 4-5. Maximum Fast Ethernet Cable Length

Type	Cable Type	Max. Cable Length	Connector

100BASE-TX	Category 5 or better 100-ohm UTP or STP	100 m (328 ft)	RJ-45

100BASE-FX	62.5/125 or 50/125 micron multimode fiber	2 km (1.6 miles)	LC

100BASE-FX20	9/125 micron single-mode fiber	20 km (16 miles)	LC

100BASE-FX60	9/125 micron single-mode fiber	60 km (37.5 miles)	LC

100BASE-BX10	9/125 micron single-mode fiber	10 km (6.25 miles)	LC

100BASE-BX20	9/125 micron single-mode fiber	20 km (16 miles)	LC

10 Mbps Ethernet Collision Domain

Table 4-6. Maximum Ethernet Cable Length

Type	Cable Type	Max. Cable Length	Connector

10BASE-T	Twisted Pair, Categories 3, 4, 5 or better	100 m (328 ft)	RJ-45
	100-ohm UTP

4-5

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Contents SM24-100SFP-AH Page Fast Ethernet Switch SM24-100SFP-AH E082008-DT-R01 150200069500A Compliances and Safety Warnings LVD Iii Warnhinweis Faseroptikanschlüsse Optische SicherheitPower Cord Set France et Pérou uniquement Sein und die Aufschrift HAR oder Basec tragen Vii End of Product Life SpanManufacturing Materials DocumentationViii About This GuideContents Switch Features Management Features Standards Compliances ContentsTables Figures Figure B-1 RJ-45 Connector Pin NumbersOverview IntroductionSFP Slots Switch ArchitectureDescription of Hardware Network Management OptionsLED Port and System Status LEDsSystem Status LED System Status LEDs Expandability Features and BenefitsPower Supply Sockets ConnectivityManagement Network Planning Introduction to SwitchingApplication Examples Collapsed BackboneNetwork Planning Network Aggregation Plan Network Aggregation PlanRemote Connection with Fiber Cable Remote Connection with Fiber CableMaking Vlan Connections Making Vlan ConnectionsApplication Notes Selecting a Site Installing the SwitchEquipment Checklist Package ContentsRack Mounting Installing the SwitchMounting Optional Rack-Mounting EquipmentMounting Desktop or Shelf MountingInserting an SFP Transceiver into a Slot Installing an Optional SFP TransceiverConnecting to the Console Port Connecting to a Power SourceSgnd signal ground Wiring Map for Serial CableTwisted-Pair Devices Connecting Network DevicesConnecting to PCs, Servers, Hubs and Switches Making Network ConnectionsMaking Network Connections Network Wiring ConnectionsMaking Fiber Port Connections Fiber Optic SFP DevicesConnectivity Rules 1000BASE-T Cable RequirementsMbps Gigabit Ethernet Collision Domain Mbps Ethernet Collision Domain Mbps Fast Ethernet Collision DomainCable Labeling and Connection Records Appendix a Troubleshooting Diagnosing Switch IndicatorsDiagnosing Power Problems with the LEDs Troubleshooting Power and Cooling ProblemsInstallation In-Band AccessAppendix B Cables Twisted-Pair Cable and Pin Assignments10BASE-T/100BASE-TX Pin Assignments Straight-Through Wiring Crossover WiringCables Twisted-Pair Cable and Pin Assignments B 1000BASE-T Pin AssignmentsCable Testing for Existing Category 5 Cable Appendix C Supported SFP Transceivers Supported SFP Transceivers Physical Characteristics Appendix D SpecificationsSwitch Features Management FeaturesSpecifications Standards CompliancesStandards D Specifications Glossary-1 GlossaryGlossary-2 GlossaryGlossary-3 Ieee 802.3uGlossary-4 TIAIndex-1 IndexIndex-2 IndexPage SM24-100SFP-AH E082008-DT-R01 150200069500A