Enterasys Networks V2H124-24P manual Switch Features, Management Features

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C Specifications

Power-over-Ethernet

Input voltage: - 48 V DC

Maximum output power per port: 15.4 W

Output Voltage: 44 - 57 V DC

Maximum output current per port: 350 mA DC

Power Supply

Internal, auto-ranging transformer: 100 to 240 VAC, 47 to 63 Hz

Power Consumption

48 Watts (Switching system)

370 Watts (Power-over-Ethernet)

Maximum Current

8 A @ 110 VAC

4 A @ 240 VAC

Switch Features

Forwarding Mode

Store-and-forward

Throughput

Connections between front panel ports are line rate.

Flow Control

Full Duplex: IEEE 802.3x

Half Duplex: Back pressure

Management Features

In-Band Management

Telnet, SSH, or SNMP manager

Out-of-Band Management

RS-232 DB-9 console port

Software Loading

TFTP in-band, or XModem out-of-band

C-2

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Contents Matrix V-Series V2H124-24P Fast Ethernet Switch Page Page Regulatory Compliance Information Environmental Requirements Safety Compliance Power Cord Set France et Pérou uniquement Vii Declaration of Conformity Enterasys Networks, Inc Firmware License Aggreement Page Page Xii Contents Appendix C Specifications C-1 Glossary Index Tables Figures Figures Introduction Switch ArchitectureOverview Power-over-Ethernet Capability Network Management Options1000BASE-T/SFP Ports Description of Hardware10/100BASE-T Ports Port and System Status LEDsSystem Status LEDs System Status LEDs Mode PoE/Link Button Stack Master ButtonPower Supply Receptacle Optional Stacking TransceiverPerformance Features and BenefitsConnectivity ManagementIntroduction to Switching Network PlanningApplication Examples Collapsed BackboneNetwork Aggregation Plan Network Aggregation PlanRemote Connections with Fiber Cable Remote Connections with Fiber CableMaking Vlan Connections Making Vlan ConnectionsApplication Notes Selecting a Site Installing the SwitchEthernet Cabling Package Contents Equipment ChecklistGetting Help Optional Rack-Mounting Equipment MountingRack Mounting Installing the Switch in a Rack Desktop or Shelf MountingInstalling an SFP Transceiver Installing an SFP TransceiverStacking Switches Installing a Stacking TransceiverConnecting Switches in a Stack Connecting Switches in a StackConnecting to a Power Source Connecting to the Console PortWiring Map for Serial Cable DTE PortInstalling the Switch Making Network Connections Connecting Network DevicesPower-over-Ethernet Connections Twisted-Pair DevicesConnecting to PCs, Servers, Hubs and Switches Cabling GuidelinesNetwork Wiring Connections Network Wiring ConnectionsFiber Optic Devices Making Fiber Port Connections1000BASE-T Cable Requirements Connectivity RulesMbps Gigabit Ethernet Collision Domain Mbps Fast Ethernet Collision Domain Cable Labeling and Connection RecordsMbps Ethernet Collision Domain Diagnosing Switch Indicators Appendix a TroubleshootingPower and Cooling Problems In-Band Access InstallationStack Troubleshooting Twisted-Pair Cable and Pin Assignments Appendix B Cables10/100BASE-TX Pin Assignments Straight-Through Wiring Crossover Wiring1000BASE-T Pin Assignments Twisted-Pair Cable and Pin Assignments BCable Testing for Existing Category 5 Cable Fiber StandardsAppendix C Specifications Physical CharacteristicsSwitch Features Management FeaturesStandards CompliancesSpecifications Glossary 10BASE-TIeee LED Virtual LAN Vlan Index NumericsIndex-2 Page ES3526-PoE-60 P/N 150200039300A E042004-R01