Fiber Optic Devices | Enterasys Networks V2H124-24P specs

4 Making Network Connections

Fiber Optic Devices

An optional slide-in 1000BASE-SX, 1000BASE-LX, or 1000BASE-LH SFP transceiver may be used for backbone or remote connections, or for connecting to a high-speed server.

Each single-mode fiber optic port requires 9/125 micron single-mode fiber optic cabling with an LC connector at both ends. Each multimode fiber optic port requires 50/125 or 62.5/125 micron multimode fiber optic cabling with an LC connector at both ends.

Warning: This switch uses lasers to transmit signals over fiber optic cable. The lasers are compliant with the requirements of a Class 1 Laser Product and are inherently eye safe in normal operation. However, you should never look directly at a transmit port when it is powered on.

1.Remove and keep any protective port covers. When not connected to a fiber cable, the cover should be replaced to protect the optics.

2.Check that the fiber terminators are clean. You can clean the cable plugs by wiping them gently with a clean tissue or cotton ball moistened with a little ethanol. Dirty fiber terminators on fiber optic cables will impair the quality of the light transmitted through the cable and lead to degraded performance on the port.

3.Connect one end of the cable to the LC port on the switch and the other end to the port on the other device. Since LC connectors are keyed, the cable can be attached in only one orientation.

Figure 4-3. Making Fiber Port Connections

4.As a connection is made, check the green Link LED on the switch corresponding to the port to be sure that the connection is valid.

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Enterasys Networks V2H124-24P manual Fiber Optic Devices, Making Fiber Port Connections

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 Switch Architecture IntroductionOverview Power-over-Ethernet Capability Network Management Options Description of Hardware 10/100BASE-T Ports1000BASE-T/SFP Ports Port and System Status LEDs System Status LEDs System Status LEDs Mode PoE/Link Button Stack Master Button Power Supply Receptacle Optional Stacking Transceiver Features and Benefits ConnectivityPerformance Management Introduction to Switching Network Planning Application Examples Collapsed Backbone Network Aggregation Plan Network Aggregation Plan Remote Connections with Fiber Cable Remote Connections with Fiber Cable Making Vlan Connections Making Vlan Connections Application Notes Installing the Switch Selecting a SiteEthernet Cabling Equipment Checklist Package ContentsGetting Help Mounting Optional Rack-Mounting EquipmentRack Mounting Installing the Switch in a Rack Desktop or Shelf Mounting Installing an SFP Transceiver Installing an SFP Transceiver Stacking Switches Installing a Stacking Transceiver Connecting Switches in a Stack Connecting Switches in a Stack Connecting to a Power Source Connecting to the Console Port Wiring Map for Serial Cable DTE Port Installing the Switch Connecting Network Devices Power-over-Ethernet ConnectionsMaking Network Connections Twisted-Pair Devices Connecting to PCs, Servers, Hubs and Switches Cabling Guidelines Network Wiring Connections Network Wiring Connections Fiber Optic Devices Making Fiber Port Connections Connectivity Rules 1000BASE-T Cable RequirementsMbps Gigabit Ethernet Collision Domain Cable Labeling and Connection Records Mbps Fast Ethernet Collision DomainMbps Ethernet Collision Domain Appendix a Troubleshooting Diagnosing Switch IndicatorsPower and Cooling Problems Installation In-Band AccessStack Troubleshooting Appendix B Cables Twisted-Pair Cable and Pin Assignments10/100BASE-TX Pin Assignments Straight-Through Wiring Crossover Wiring 1000BASE-T Pin Assignments Twisted-Pair Cable and Pin Assignments B Cable Testing for Existing Category 5 Cable Fiber Standards Appendix C Specifications Physical Characteristics Switch Features Management Features Standards Compliances Specifications Glossary 10BASE-T Ieee LED Virtual LAN Vlan Index Numerics Index-2 Page ES3526-PoE-60 P/N 150200039300A E042004-R01